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163
Highlights
64
Differences
2
Reactions
0
Likes
Dreame L40 Ultra
vs
Roborock S8 MaxV Ultra:
163 Highlights & 64 Differences —
So, Which Robot Vacuum Actually Works Better
Find out which model is quieter and offers better allergen control and safety features for your home.
What sets Dreame L40 Ultra apart from Roborock S8 MaxV Ultra? This robot vacuums face-off compares specs like app control, noise level, remote control & model number and beyond.
Dreame L40 Ultra vs Roborock S8 MaxV Ultra: Which Robot Vacuum-Mop Combo Reigns Supreme?
When it comes to high-end robot vacuums for pet owners and large homes, the Dreame L40 Ultra and the Roborock S8 MaxV Ultra stand out as two premium choices released in 2024. Both models share advanced navigation systems including LIDAR & SLAM, multi-floor 3D mapping, app control, and voice assistant compatibility. They also feature robust suction capabilities, mopping functions, and self-emptying docks designed to deliver hands-free convenience. However, these slick machines part ways on crucial specs like suction power, mopping tech, dustbin design, smart features, and appliance footprint. Here's an in-depth comparative review spotlighting their strengths to help you select the ideal smart cleaning companion.
Unpacking The Dreame L40 Ultra's Tech-Savvy Excellence
The Dreame L40 Ultra is an impressively lightweight powerhouse at just 6.61 lbs, making its maneuverability superior to the much heavier 15.1 lbs Roborock model. This vacuum boasts a commanding 12,000 Pa suction power, outmatching the S8 MaxV Ultra's 10,000 Pa and promising superior dirt pickup, especially on varied floor surfaces. An expanded 7.5-inch cleaning path width means it covers more ground with each pass, reducing cleaning time in large homes.
Navigation gets a futuristic boost thanks to integrated night vision navigation, letting the robot confidently map and clean under low-light conditions, a feature absent in the Roborock. Its flexible mapping supports up to three stored floor maps, with the added convenience of export and import of maps, perfect for extensive homes with changing layouts.
The Dreame's mopping system reveals its premium edge with a sophisticated triple mop function combining Y-shaped navigation, spinning, and vibrating mop heads for enhanced stain removal; boasting almost double the mop coverage area of 1948 sq ft. The mop is detachable and supports disposable pads, streamlining post-cleanup tasks.
Its filtration system stands out with a larger 10.6 oz dustbin featuring bagless compression and a superior HEPA filter supported by an anti-allergen system and UV sterilization, making it especially attractive to allergy sufferers.
The robust 75W charging dock powers the robot faster, supports smart charging schedules, and caters to both 120V and 220V voltage, adding flexibility globally. Additionally, Dreame backs its design with multiple safety certifications (UL, IEC, CE), quiet operation at 55 dB, and the coveted Energy Star certification.
Beyond performance, the Dreame package shines with its batched accessories, including extra batteries, filters, mop pads, and storage tools, ensuring users are well-equipped for maintenance and extended use.
Roborock S8 MaxV Ultra: The Larger Area Specialist With Proven Mapping Prowess
The Roborock S8 MaxV Ultra, although heavier and bulkier, excels in coverage size with the capacity to clean up to 3,230 sq ft and support up to four stored floor maps, edging out Dreame's 3-floor limit. Its LIDAR navigation is sharp and battle-tested with adaptive and logical navigation modes optimized for structured environments.
Roborock's mopping setup features a unique water heating function, boosting cleaning effectiveness against stubborn spots, although it lacks the rotating or Y-shaped mop paths. It also sports a larger water tank of 3.38 oz capacity, although the mop heads are non-detachable and do not support disposable pads.
Dust management here uses a smaller 9.13 oz bin on top of the unit, designed with disposable bags but no dust compression; however, the dock offers reliable 95% dock return accuracy, assisting precise recharging and emptying.
Charging completes faster at 3 hours with modest 30W dock power, while the robot itself is built tough with comprehensive sensors for obstacle and carpet height detection, making it adept on varied floor types, including rugs. The floor compatibility extends slightly further than Dreame's.
Roborock delivers essential smart features such as robust app control, voice compatibility, real-time mapping, and multi-language support, yet lacks IFTTT integration, Bluetooth, and remote control functionality, which can limit connectivity options for some users. Noise production is noticeably higher at 67 dB.
While the Roborock bundle is trimmed down in extra accessories, it includes all the basics. As an established brand, it enjoys a solid reputation for reliability and service coverage worldwide.
Quick Take
The Dreame L40 Ultra wins for quieter operation, more powerful suction, innovative night vision navigation, a multi-faceted mopping system with disposable pads, and a comprehensive anti-allergen filtration setup. Its generous accessory kit and global voltage compatibility make it an enticing all-rounder.
The Roborock S8 MaxV Ultra shines in cleaning more extensive areas with an extra floor map capacity, offers a unique water heating mop feature, and delivers quicker charging along with recognized dock return precision, suited for those who prioritize large, consistent cleaning footprints.
Bottom Line
For those seeking a well-balanced, quieter, and smarter vacuum mop combo loaded with extras and advanced navigational and mopping technology, the Dreame L40 Ultra is an exceptional value proposition. Conversely, the Roborock S8 MaxV Ultra favors users who need the capability to cover larger homes efficiently with a focus on heated mopping and proven dock accuracy, albeit with a bigger investment and less accessory variety. Overall, the Dreame edges ahead as the more versatile and family-friendly choice.
Verdict
Winner: Dreame L40 Ultra - Offers superior suction, quieter run, innovative navigation, extensive mopping features, and a richer accessory set at a fraction of the price.
Runner-up: Roborock S8 MaxV Ultra - Great for bigger homes with large cleaning areas, faster charge times, and heated mopping, but heavier and noisier with fewer extras.
Side by side. The numbers. The features. No drama.
Is Dreame L40 Ultra better than Roborock S8 MaxV Ultra? It depends on your needs. Our gadget breakdown lays out the full story — from specs to buyer feedback.
In the battle of Model Number,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Number on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Release Year
What year was it released?
89
Dreame L40 Ultra
0Votes
2024
90
Roborock S8 MaxV Ultra
0Votes
2024
Roborock S8 MaxV Ultra
Launched in 2024, the S8 MaxV Ultra incorporates Roborock's latest innovations in robot vacuum design.
The year the robot vacuum was released.
In the battle of Release Year,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Color Options
What color options are available?
19
Dreame L40 Ultra
0Votes
White
58
Roborock S8 MaxV Ultra
0Votes
Black, White
Roborock S8 MaxV Ultra
Choose between sleek black or crisp white – two elegant colors that complement modern home decor.
The available color finishes for the product.
In the battle of Color Options,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
39 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Color Options on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Finish Material
What is the finish material?
19
Dreame L40 Ultra
0Votes
Plastic
38
Roborock S8 MaxV Ultra
0Votes
Plastic
vs
Finish Material
Both Dreame L40 Ultra and Roborock Qrevo have a Plastic finish material, signifying similar build materials.
vs
Score History
Updated at 2025-12-17 06:45:46: 0Updated at 2025-12-22 08:10:52: 75Updated at 2026-04-10 07:26:50: 80
Score info for Dreame L40 Ultra:
We base our scoring on 'Finish Material' on the following:
Score 80: Basic exterior build material, no advanced attributes.. Score reduced because release date is older
Score info for Roborock S8 MaxV Ultra:
We base our scoring on 'Finish Material' on the following:
Score 78: Basic exterior build material, common and standard.. Score reduced because release date is older
The exterior build material or surface finish.
In the battle of Finish Material,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
19 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Finish Material on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Warranty Period
What is the warranty period?
74
Dreame L40 Ultra
0Votes
1 Year
0
Roborock S8 MaxV Ultra
0Votes
1 year
vs
Warranty Period
Both offer a Warranty Period of 1 Year, providing standard coverage time for users.
Duration of warranty coverage in years.
In the battle of Warranty Period,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
74 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Period on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
The product name for Dreame L40 Ultra is Dreame L40 Ultra, while for Roborock Qrevo it is Roborock Qrevo. Knowing the exact model names helps customers identify and differentiate these two robotic vacuums clearly.
The official name of the robot vacuum.
In the battle of Product Name,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Name on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Model Line
What is the model line?
76
Dreame L40 Ultra
0Votes
L Series
71
Roborock S8 MaxV Ultra
0Votes
S Series
vs
Model Line
Dreame L40 Ultra belongs to the L Series model line, whereas Roborock Qrevo is part of the Qrevo Series, highlighting their different product families.
Series or family name the product belongs to.
In the battle of Model Line,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Model Line on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Country of Manufacture
Where is it manufactured?
59
Dreame L40 Ultra
0Votes
China
48
Roborock S8 MaxV Ultra
0Votes
China
vs
Country of Manufacture
Both products are manufactured in China, indicating the same country of origin.
vs
Score History
Updated at 2025-12-17 06:45:46: 0Updated at 2025-12-22 08:10:52: 80Updated at 2026-04-10 07:26:50: 75
Score info for Dreame L40 Ultra:
We base our scoring on 'Country of Manufacture' on the following:
Score 75: Valid country name with moderate technological association in listed values.. Score reduced because release date is older
Score info for Roborock S8 MaxV Ultra:
We base our scoring on 'Country of Manufacture' on the following:
Score 75: Known manufacturing country with moderate technology and relevance relative to list.. Score reduced because release date is older
The country where the product is manufactured.
In the battle of Country of Manufacture,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Country of Manufacture on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Target Audience
Who is this designed for?
84
Dreame L40 Ultra
0Votes
Pet Owners, Large Homes
28
Roborock S8 MaxV Ultra
0Votes
Pet Owners, Large Homes
vs
Target Audience
Both target Pet Owners and Large Homes, suggesting similar intended user demographics.
Intended user base for the product.
In the battle of Target Audience,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
56 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Target Audience on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Dimensions & Weight
13
Width
What is the width?
13.78
inch
0Votes
13.82
inch
0Votes
vs
Width
Dreame L40 Ultra’s width is 13.78 inches compared to Roborock Qrevo’s 13.9 inches, a minor difference of 0.12 inch (0.3 cm).
The width of the robot vacuum.
In the battle of Width,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
equal
13.78 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Depth
What is the depth?
13.78
inch
0Votes
13.98
inch
0Votes
vs
Depth
Depth dimensions are nearly identical: Dreame L40 Ultra at 13.78 inches and Roborock Qrevo at 13.8 inches.
The depth of the robot vacuum.
In the battle of Depth,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
lower
0.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Height
What is the height?
4.09
inch
0Votes
4.02
inch
0Votes
vs
Height
Dreame L40 Ultra has a height of 4.09 inches, taller than Roborock Qrevo’s 3.8 inches by 0.29 inch (0.74 cm), affecting clearance under furniture.
The height of the robot vacuum.
In the battle of Height,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
higher
0.1 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Height on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Weight
What is the weight?
6.61
lbs
0Votes
15.1
lbs
0Votes
vs
Weight
Dreame L40 Ultra weighs 6.61 lbs (3 kg), significantly lighter than Roborock Qrevo’s 10 lbs (4.54 kg), beneficial for portability.
The weight of the robot vacuum.
In the battle of Weight,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
lower
8.5 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Weight on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Dock Width
What is the dock width?
13.39
inch
0Votes
16.1
inch
0Votes
vs
Dock Width
Dreame’s dock width is 13.39 inches almost equal to Roborock’s 13.4 inches.
The width of the docking station.
In the battle of Dock Width,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
lower
2.7 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Width on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Dock Depth
What is the dock depth?
14.48
inch
0Votes
16.5
inch
0Votes
Dreame L40 Ultra
The 14.48 inch dock depth ensures there’s enough space to house the vacuum and maintain a clean, organized charging area. It’s compact enough to sit in a corner or next to furniture.
Roborock S8 MaxV Ultra
With a depth of 16.5 inches (41.9 cm), the dock ensures the vacuum sits securely during charging and when docked for self-emptying.
The depth of the docking station.
In the battle of Dock Depth,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
lower
2.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Depth on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Dock Height
What is the dock height?
23.23
inch
0Votes
11.8
inch
0Votes
Dreame L40 Ultra
At 23.23 inches, the height of the dock station ensures a convenient and practical placement in the home while keeping it stable and easy to access for the vacuum when docking.
Roborock S8 MaxV Ultra
At 11.8 inches (30 cm) high, the dock is tall enough to store the vacuum neatly and include self-emptying capabilities.
The height of the docking station.
In the battle of Dock Height,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
higher
11.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Height on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Dock Weight
What is the dock weight?
22.9
lbs
0Votes
14
lbs
0Votes
Dreame L40 Ultra
The 22.9 lbs dock weight provides stability, ensuring it remains in place during auto-emptying, mop washing, and other heavy-duty processes. It’s robust enough to withstand normal wear while performing multiple cleaning tasks.
Roborock S8 MaxV Ultra
Weighing approximately 14.0 lbs (6.35 kg), the dock is robust enough for self-emptying and water tank functions.
The weight of the docking station.
In the battle of Dock Weight,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
higher
8.9 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Weight on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Package Width
What is the package width?
15.4
inch
0Votes
15.75
inch
0Votes
vs
Package Width
Package width for Dreame L40 Ultra is 15.4 inches, smaller than Roborock Qrevo’s 16.73 inches.
The width of the retail package.
In the battle of Package Width,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
lower
0.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Width on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Package Depth
What is the package depth?
16.9
inch
0Votes
19.57
inch
0Votes
vs
Package Depth
Package depth is 16.9 inches for Dreame L40 Ultra versus 25 inches for Roborock Qrevo, indicating larger packaging for the latter.
The depth of the retail package.
In the battle of Package Depth,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
lower
2.7 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Depth on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Package Height,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
lower
2.5 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Height on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Package Weight
What is the package weight?
29.8
lbs
0Votes
41.22
lbs
0Votes
vs
Package Weight
Dreame L40 Ultra’s package weight is 29.8 lbs, lighter than Roborock Qrevo’s 33 lbs, easing shipping handling.
The total weight of the product package.
In the battle of Package Weight,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
lower
11.4 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Weight on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Ground Clearance
What is the ground clearance?
0.39
inch
0Votes
0.79
inch
0Votes
vs
Ground Clearance
Ground clearance is specified as 0.39 inches for Dreame L40 Ultra, but unavailable for Roborock Qrevo, which could affect obstacle handling.
The clearance between the vacuum’s underside and the floor.
In the battle of Ground Clearance,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
0.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Ground Clearance on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
79
Dreame L40 Ultra
0Votes
3D Mapping, Visual Navigation
0
Roborock S8 MaxV Ultra
0Votes
LIDAR
vs
Mapping Technology
Mapping Technology varies: Dreame L40 Ultra uses 3D Mapping and Visual Navigation, whereas Roborock Qrevo relies on LIDAR only, implying more advanced mapping in Dreame.
The system used to map the cleaning area.
In the battle of Mapping Technology,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
79 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Mapping Technology on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Dreame L40 Ultra has a Map Storage Capacity of 3, while Roborock Qrevo stores 4 maps, allowing more floor plans for Roborock.
Number of maps the device can store.
In the battle of Map Storage Capacity,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Map Storage Capacity on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Night Vision Navigation is supported by Dreame L40 Ultra but not by Roborock Qrevo, enhancing low-light operation for Dreame.
Navigation optimized for low-light conditions.
In the battle of Night Vision Navigation,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
41 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Night Vision Navigation on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Map Export Import,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Map Export Import on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Equipped with adaptive and logical navigation systems, this vacuum intelligently adapts to your home for efficient cleaning.
The basic navigation method used by the vacuum.
In the battle of Navigation Type,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Navigation Type on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Camera Based Navigation
Does it use camera navigation?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
vs
Camera Based Navigation
Dreame L40 Ultra supports Camera Based Navigation; Roborock Qrevo does not, offering enhanced obstacle detection in Dreame.
Uses a built-in camera for navigation.
In the battle of Camera Based Navigation,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Camera Based Navigation on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
LIDAR Sensor
Does it use LIDAR?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
vs
LIDAR Sensor
Both support LIDAR sensors for mapping, ensuring precise navigation.
Laser-based sensor for precise mapping.
In the battle of LIDAR Sensor,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
LIDAR Sensor on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
SLAM Support
Does it support SLAM?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
vs
SLAM Support
Both have SLAM Support, enabling simultaneous localization and mapping.
Supports simultaneous localization and mapping.
In the battle of SLAM Support,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
SLAM Support on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Multi Floor Mapping
Does it support multi-floor mapping?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
vs
Multi Floor Mapping
Both support Multi Floor Mapping, useful for multi-level homes.
Can store multiple floor maps.
In the battle of Multi Floor Mapping,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Multi Floor Mapping on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Max Floor Count
How many floors are supported?
32
Dreame L40 Ultra
0Votes
3
54
Roborock S8 MaxV Ultra
0Votes
4
vs
Max Floor Count
Max Floor Count is 3 for Dreame and 4 for Roborock, so Roborock supports cleaning one additional floor.
vs
Score History
Updated at 2025-12-17 06:45:46: 0Updated at 2025-12-22 08:10:52: 88Updated at 2026-04-10 07:26:50: 85
Score info for Dreame L40 Ultra:
We base our scoring on 'Max Floor Count' on the following:
Score 85: Low number of floors compared to others.. Score reduced because release date is older
Score info for Roborock S8 MaxV Ultra:
We base our scoring on 'Max Floor Count' on the following:
Score 88: Slightly lower maximum floors supported compared to other numeric values.. Score reduced because release date is older
Maximum number of floors supported.
In the battle of Max Floor Count,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Floor Count on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
3D Mapping Support
Does it support 3D mapping?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
vs
3D Mapping Support
Both support 3D Mapping, aiding detailed environmental understanding.
Provides 3D home layout mapping.
In the battle of 3D Mapping Support,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
3D Mapping Support on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Map Edit Support
Can you edit maps?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Allows editing maps to merge or split rooms.
In the battle of Map Edit Support,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Map Edit Support on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Cloud Map Sync
Does it sync maps to cloud?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
vs
Cloud Map Sync
Both have Cloud Map Sync for easy access and backup.
Ability to sync maps via cloud.
In the battle of Cloud Map Sync,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cloud Map Sync on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Auto Partitioning
Does it auto partition rooms?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Automatically divides rooms for cleaning.
In the battle of Auto Partitioning,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Partitioning on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Obstacle Detection
Does it detect obstacles?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
vs
Obstacle Detection
Obstacle Detection is enabled on both, avoiding collisions.
Ability to detect and avoid obstacles.
In the battle of Obstacle Detection,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Obstacle Detection on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Virtual Walls/No-Go Zones
Can you set no-go zones?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Ability to set virtual boundaries in the app.
In the battle of Virtual Walls/No-Go Zones,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Virtual Walls/No-Go Zones on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Room Recognition
Does it recognize rooms?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
vs
Room Recognition
Room Recognition is present on both models.
Detects and labels different rooms.
In the battle of Room Recognition,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Room Recognition on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Docking Sensor
Does it have a docking sensor?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
vs
Docking Sensor
Docking Sensor functionality is provided on both robots.
Helps the robot align with the dock for charging.
In the battle of Docking Sensor,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Docking Sensor on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Cleaning Path Width,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
1.0 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Cleaning Path Width on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Carpet Detection Sensor,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Carpet Detection Sensor on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Floor Type Compatibility is broader on Dreame L40 Ultra including Vinyl and Marble, while Roborock supports Hardwood, Carpet, Tile, Laminate only.
Surfaces the vacuum is designed for.
In the battle of Floor Type Compatibility,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Floor Type Compatibility on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Suction Power
What is the suction power?
12,000
Pa
1Votes
10,000
Pa
0Votes
Dreame L40 Ultra
With 12,000 Pa suction power, the Dreame L40 Ultra offers a powerful cleaning performance that can easily handle dust, pet hair, and debris from both carpets and hard floors. This high suction power ensures deep cleaning, especially for homes with pets or heavy foot traffic.
Roborock S8 MaxV Ultra
Delivers a powerful 10,000Pa suction, effectively lifting dirt, dust, and debris from all floor types.
Measures the vacuum’s suction strength.
In the battle of Suction Power,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
2,000.0 Pa
measurement.
Based on community votes for Suction Power,
Dreame L40 Ultra ◉ earned
1 votes,
more than
Roborock S8 MaxV Ultra ◉,
which got 0 votes.
Wow, the Dreame L40 Ultra really pulls ahead with 12000 Pa. That extra suction power would be amazing for pet hair and deep carpets, making it my top pick.
See more
Max Airflow
What is the max airflow?
24.7
CFM
0Votes
Who knows?
0Votes
Roborock S8 MaxV Ultra
(Help us out by suggesting one!)
vs
Max Airflow
Max Airflow is 24.7 CFM for Dreame L40 Ultra but unavailable for Roborock Qrevo.
Maximum airflow delivered by the motor.
Don’t keep it to yourself — be the first to react and review the
Max Airflow on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Main Brush Type
What type of main brush is used?
69
Dreame L40 Ultra
0Votes
Rubber
18
Roborock S8 MaxV Ultra
0Votes
Rubber
vs
Main Brush Type
Both use Rubber main brushes, suitable for pet hair.
The design of the main cleaning brush.
In the battle of Main Brush Type,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
51 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Main Brush Type on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Side Brushes
How many side brushes does it have?
39
Dreame L40 Ultra
0Votes
1
68
Roborock S8 MaxV Ultra
0Votes
1
Dreame L40 Ultra
The L40 Ultra features a single extending side brush that effectively sweeps dirt and debris from edges and corners. This ensures thorough cleaning along walls and tight spaces without the clutter of multiple side brushes.
Number of side brushes installed.
In the battle of Side Brushes,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Side Brushes on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Spot Cleaning Mode
Does it support spot cleaning?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Roborock S8 MaxV Ultra
Spot cleaning mode targets concentrated areas of dirt or debris for focused cleaning.
Cleans a small targeted area.
In the battle of Spot Cleaning Mode,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Spot Cleaning Mode on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Updated at 2025-12-17 06:45:46: 0Updated at 2025-12-22 08:10:52: 85Updated at 2026-04-10 07:26:50: 88
Score info for Dreame L40 Ultra:
We base our scoring on 'Max Suction Levels' on the following:
Score 88: Highest numeric count of adjustable suction settings. Score reduced because release date is older
Score info for Roborock S8 MaxV Ultra:
We base our scoring on 'Max Suction Levels' on the following:
Score 87: Highest numerical value indicating maximum adjustable settings.. Score reduced because release date is older
Number of adjustable suction settings.
In the battle of Max Suction Levels,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Suction Levels on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Auto Boost on Carpet
Does it auto boost on carpet?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Increases suction when cleaning carpets.
In the battle of Auto Boost on Carpet,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Boost on Carpet on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Auto Brush Adjust
Does it auto adjust the brush?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
vs
Auto Brush Adjust
Both have Auto Brush Adjust for terrain.
Brush height adjusts to surface.
In the battle of Auto Brush Adjust,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Brush Adjust on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Max Brush Speed
What is the max brush speed?
1,300
RPM
0Votes
Who knows?
0Votes
Roborock S8 MaxV Ultra
(Help us out by suggesting one!)
vs
Max Brush Speed
Dreame’s max brush speed is 1300 RPM; Roborock Qrevo’s is unavailable.
Maximum rotation speed of the main brush.
Don’t keep it to yourself — be the first to react and review the
Max Brush Speed on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Edge Cleaning Mode
Does it have edge cleaning mode?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
vs
Edge Cleaning Mode
Both support Edge Cleaning Mode.
Special mode for cleaning edges and corners.
In the battle of Edge Cleaning Mode,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Edge Cleaning Mode on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Auto Dirt Detection
Does it detect dirt levels?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
vs
Auto Dirt Detection
Dreame L40 Ultra features Auto Dirt Detection; Roborock Qrevo lacks this.
Detects high dirt concentration areas.
In the battle of Auto Dirt Detection,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Dirt Detection on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Max Cleaning Area
What is the max cleaning area?
2,152
sq ft
0Votes
3,230
sq ft
0Votes
Maximum area the vacuum can clean per charge.
In the battle of Max Cleaning Area,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
1,078.0 sq ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Cleaning Area on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Max Cleaning Cycles Per Day
How many cleaning cycles per day?
38
Dreame L40 Ultra
0Votes
3
Who knows?
0Votes
Roborock S8 MaxV Ultra
(Help us out by suggesting one!)
Maximum number of cleaning runs per day.
Don’t keep it to yourself — be the first to react and review the
Max Cleaning Cycles Per Day on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Max Carpet Height
What is the max carpet height?
Who knows?
0Votes
Dreame L40 Ultra
(Help us out by suggesting one!)
0.79
inch
0Votes
Maximum carpet thickness it can climb.
Don’t keep it to yourself — be the first to react and review the
Max Carpet Height on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Max Obstacle Height
What is the max obstacle height?
Who knows?
0Votes
Dreame L40 Ultra
(Help us out by suggesting one!)
0.8
inch
0Votes
Maximum obstacle height it can climb.
Don’t keep it to yourself — be the first to react and review the
Max Obstacle Height on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Dirt Pickup Rate
What is the dirt pickup rate?
Who knows?
0Votes
Dreame L40 Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
Roborock S8 MaxV Ultra
(Help us out by suggesting one!)
Percentage of dirt collected in one pass.
Don’t keep it to yourself — be the first to react and review the
Dirt Pickup Rate on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Edge Coverage Efficiency
What is the edge coverage efficiency?
Who knows?
0Votes
Dreame L40 Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
Roborock S8 MaxV Ultra
(Help us out by suggesting one!)
Efficiency of cleaning near edges.
Don’t keep it to yourself — be the first to react and review the
Edge Coverage Efficiency on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Dreame supports Dust Compression, Roborock does not.
Compresses dirt inside dustbin to save space.
In the battle of Dust Compression,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dust Compression on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of UV Sterilization,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
41 score
measurement.
Don’t keep it to yourself — be the first to react and review the
UV Sterilization on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Dustbin Capacity
What is the dustbin capacity?
10.6
oz
0Votes
9.13
oz
0Votes
vs
Dustbin Capacity
Roborock Qrevo’s Dustbin Capacity is larger at 11.83 oz compared to Dreame L40 Ultra’s 10.6 oz.
Maximum dustbin volume.
In the battle of Dustbin Capacity,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
1.5 oz
measurement.
Don’t keep it to yourself — be the first to react and review the
Dustbin Capacity on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Dustbin Position
Where is the dustbin positioned?
69
Dreame L40 Ultra
0Votes
Back
78
Roborock S8 MaxV Ultra
0Votes
Top
Where the dustbin is located in the vacuum.
In the battle of Dustbin Position,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dustbin Position on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Dustbin Material
What is the dustbin made of?
49
Dreame L40 Ultra
0Votes
Transparent
98
Roborock S8 MaxV Ultra
0Votes
Plastic
vs
Score History
Updated at 2025-12-17 06:45:46: 0Updated at 2025-12-22 08:10:52: 85Updated at 2026-04-10 07:26:50: 80
Score info for Dreame L40 Ultra:
We base our scoring on 'Dustbin Material' on the following:
Score 80: Describes a visual property, not material.. Score reduced because release date is older
Score info for Roborock S8 MaxV Ultra:
We base our scoring on 'Dustbin Material' on the following:
Score 77: Material directly matches dustbin construction specification.. Score reduced because release date is older
Material used for dustbin construction.
In the battle of Dustbin Material,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
49 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dustbin Material on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Auto Dustbin Lock
Does it have an auto dustbin lock?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Prevents dust escape when removing bin.
In the battle of Auto Dustbin Lock,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Dustbin Lock on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Emptying Cycle Period
What is the emptying cycle duration?
85
Dreame L40 Ultra
0Votes
1 Day
Who knows?
0Votes
Roborock S8 MaxV Ultra
(Help us out by suggesting one!)
vs
Emptying Cycle Period
Emptying Cycle Period is 1 Day for Dreame, much shorter than Roborock’s 50 Days, meaning more frequent emptying for Dreame.
The maximum period for the robot vacuum to empty the dustbin.
Don’t keep it to yourself — be the first to react and review the
Emptying Cycle Period on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Bin Full Indicator
Does it have a bin full indicator?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Alerts when dustbin is full.
In the battle of Bin Full Indicator,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Bin Full Indicator on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Auto Empty Notification
Does it notify for auto empty?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Sends alert when dustbin auto emptied.
In the battle of Auto Empty Notification,
Dreame L40 Ultra ◉ is
same as
Roborock S8 MaxV Ultra ◉
, delivering
equal
44 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Empty Notification on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Filtration Type
What filtration type is used?
85
Dreame L40 Ultra
0Votes
HEPA
88
Roborock S8 MaxV Ultra
0Votes
HEPA
Type of filter system installed.
In the battle of Filtration Type,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filtration Type on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Filter Layers
How many filter layers does it have?
85
Dreame L40 Ultra
0Votes
2
Who knows?
0Votes
Roborock S8 MaxV Ultra
(Help us out by suggesting one!)
Number of filter layers in system.
Don’t keep it to yourself — be the first to react and review the
Filter Layers on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Secondary Filter
Does it have a secondary filter?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Additional filter stage beyond main.
In the battle of Secondary Filter,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Secondary Filter on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Max Dust Retention Efficiency
What is the dust retention efficiency?
Who knows?
0Votes
Dreame L40 Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
Roborock S8 MaxV Ultra
(Help us out by suggesting one!)
Efficiency of capturing fine dust.
Don’t keep it to yourself — be the first to react and review the
Max Dust Retention Efficiency on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Anti Allergen System
Does it have an anti-allergen system?
Yes
0Votes
Dreame L40 Ultra
No
0Votes
Roborock S8 MaxV Ultra
Designed to trap allergens and dust mites.
In the battle of Anti Allergen System,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
41 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Anti Allergen System on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
The L40 Ultra does not feature water heating for mopping, which is available in its Max model. The mop is kept damp by the water pumped directly from the robot’s reservoir during cleaning.
Heats water for better cleaning.
In the battle of Water Heating Function,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
.
Don’t keep it to yourself — be the first to react and review the
Water Heating Function on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Mop Material,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Mop Material on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Rotating Mop,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Rotating Mop on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Water Tank Capacity
What is the water tank capacity?
2.84
oz
0Votes
3.38
oz
0Votes
vs
Water Tank Capacity
Dreame’s Water Tank Capacity is slightly larger at 2.84 oz compared to Roborock’s 2.71 oz.
Maximum volume of water tank.
In the battle of Water Tank Capacity,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
0.5 oz
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Tank Capacity on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Mopping Function
Does it support mopping?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Indicates whether the vacuum supports mopping.
In the battle of Mopping Function,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Mopping Function on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Y-Shaped Mopping Path
Does it use a Y-shaped path?
Yes
0Votes
Dreame L40 Ultra
No
0Votes
Roborock S8 MaxV Ultra
Follows Y-pattern for scrubbing effect.
In the battle of Y-Shaped Mopping Path,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Y-Shaped Mopping Path on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Stain Removal Mode
Does it have stain removal mode?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
vs
Stain Removal Mode
Both have Stain Removal Mode.
Special mode for tough stains.
In the battle of Stain Removal Mode,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Stain Removal Mode on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Water Tank Type
What type of water tank is used?
85
Dreame L40 Ultra
0Votes
Electric Pump
78
Roborock S8 MaxV Ultra
0Votes
Electric Pump
The system used to dispense water.
In the battle of Water Tank Type,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Tank Type on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Water Level Sensor
Does it have a water level sensor?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Detects water level in the mop tank.
In the battle of Water Level Sensor,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Level Sensor on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Tank Empty Sensor
Does it have a tank empty sensor?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
vs
Tank Empty Sensor
Dreame supports Tank Empty Sensor; Roborock Qrevo does not.
Notifies when mop tank is empty.
In the battle of Tank Empty Sensor,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Tank Empty Sensor on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Water Flow Control
Can water flow be controlled?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Ability to adjust water flow rate.
In the battle of Water Flow Control,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Flow Control on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Water Flow Levels
How many water flow levels are available?
85
Dreame L40 Ultra
0Votes
3
58
Roborock S8 MaxV Ultra
0Votes
3
Number of adjustable water flow settings.
In the battle of Water Flow Levels,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
27 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Water Flow Levels on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Detachable Mop
Is the mop detachable?
Yes
0Votes
Dreame L40 Ultra
No
0Votes
Roborock S8 MaxV Ultra
Mop pad can be removed when not needed.
In the battle of Detachable Mop,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Detachable Mop on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Vibrating Mop
Does it use a vibrating mop?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Mop pad vibrates for scrubbing action.
In the battle of Vibrating Mop,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Vibrating Mop on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Auto Mop Lift on Carpet
Does it auto lift mop on carpet?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Automatically lifts mop on carpets.
In the battle of Auto Mop Lift on Carpet,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Mop Lift on Carpet on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Disposable Mop Pads,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Disposable Mop Pads on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Reusable Mop Pads
Does it use reusable mop pads?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Uses washable, reusable mop pads.
In the battle of Reusable Mop Pads,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Reusable Mop Pads on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Max Mop Coverage Area
What is the max mop coverage area?
1,948
sq ft
0Votes
1,000
sq ft
0Votes
vs
Max Mop Coverage Area
Roborock Qrevo has a larger Max Mop Coverage Area of 4305 sq ft compared to Dreame’s 1948 sq ft.
Maximum area it can mop per refill.
In the battle of Max Mop Coverage Area,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
948.0 sq ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Mop Coverage Area on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Mop Pressure
What is the mop pressure?
Who knows?
0Votes
Dreame L40 Ultra
(Help us out by suggesting one!)
Who knows?
0Votes
Roborock S8 MaxV Ultra
(Help us out by suggesting one!)
Amount of pressure applied by mop.
Don’t keep it to yourself — be the first to react and review the
Mop Pressure on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Auto Mop Drying
Does it have auto mop drying?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Dock feature that dries mop pads automatically.
In the battle of Auto Mop Drying,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Mop Drying on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
The Dreame L40 Ultra uses contact charging through its docking station. Unlike wireless charging (induction), contact charging provides a stable and fast connection for recharging the battery.
Supports contactless charging.
In the battle of Wireless Charging,
Dreame L40 Ultra ◉ is
same as
Roborock S8 MaxV Ultra ◉
.
Don’t keep it to yourself — be the first to react and review the
Wireless Charging on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Max Battery Life Cycles,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
42 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Battery Life Cycles on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Replaceable Battery,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Replaceable Battery on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Battery Level Indicator,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Level Indicator on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Charging Dock Type,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Charging Dock Type on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Who knows?
0Votes
Dreame L40 Ultra
(Help us out by suggesting one!)
95
%
0Votes
Accuracy of docking process.
Don’t keep it to yourself — be the first to react and review the
Dock Return Accuracy on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Battery Capacity
What is the battery capacity?
5,200
mAh
0Votes
5,200
mAh
0Votes
Dreame L40 Ultra
The 5200 mAh battery capacity ensures long-lasting performance. It’s sufficient to clean up to 194 minutes in Quiet Mode, providing ample cleaning time for medium to large homes.
Battery storage capacity.
In the battle of Battery Capacity,
Dreame L40 Ultra ◉ is
same as
Roborock S8 MaxV Ultra ◉
, delivering
equal
5,200.00 mAh
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Capacity on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Max Runtime
What is the max runtime?
194
minutes
0Votes
180
minutes
0Votes
vs
Max Runtime
Dreame L40 Ultra has a longer Max Runtime of 194 minutes versus Roborock Qrevo’s 180 minutes.
Maximum runtime per charge.
In the battle of Max Runtime,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
14.0 minutes
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Runtime on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Dock Charging Power
What is the dock charging power?
75
Watt
0Votes
30
Watt
0Votes
Dreame L40 Ultra
The 75W charging power is typical for robot vacuums of this size, ensuring quick and efficient battery recharge. The dock is optimized for fast charging without drawing excessive power, offering a good balance between speed and energy efficiency.
Charging power provided by dock.
In the battle of Dock Charging Power,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
45.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Charging Power on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Dock Alignment Assistance
Does it have dock alignment assistance?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Dreame L40 Ultra
The dock alignment assistance ensures the robot easily returns to its charging base. This feature minimizes the chances of the robot getting lost or missing the dock, ensuring that recharging is hassle-free.
Helps align with dock correctly.
In the battle of Dock Alignment Assistance,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Alignment Assistance on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Battery Type
What type of battery does it use?
85
Dreame L40 Ultra
0Votes
Li-Ion
88
Roborock S8 MaxV Ultra
0Votes
Li Ion
The type of battery used.
In the battle of Battery Type,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Type on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Max Charging Time
What is the charging time?
3.5
hours
0Votes
3
hours
0Votes
Maximum charging time required.
In the battle of Max Charging Time,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
higher
0.5 hours
measurement.
Don’t keep it to yourself — be the first to react and review the
Max Charging Time on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Fast Charging
Does it have fast charging?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Supports faster charging time.
In the battle of Fast Charging,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fast Charging on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Smart Charging Control
Does it have smart charging control?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Optimizes charging to extend battery life.
In the battle of Smart Charging Control,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Charging Control on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Max Dock Range
What is the max dock range?
13
ft
0Votes
Who knows?
0Votes
Roborock S8 MaxV Ultra
(Help us out by suggesting one!)
Maximum distance it can find its dock.
Don’t keep it to yourself — be the first to react and review the
Max Dock Range on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Auto Recharge
Does it auto recharge?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Automatically returns to dock when low on battery.
In the battle of Auto Recharge,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Auto Recharge on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Recharge and Resume
Does it recharge and resume?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Resumes cleaning after charging.
In the battle of Recharge and Resume,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Recharge and Resume on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Voltage Compatibility
What voltage does it support?
90
Dreame L40 Ultra
0Votes
120V, 220V
Who knows?
0Votes
Roborock S8 MaxV Ultra
(Help us out by suggesting one!)
Compatible power input range.
Don’t keep it to yourself — be the first to react and review the
Voltage Compatibility on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Remote Control,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
45 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Remote Control on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Bluetooth Connectivity is available on Dreame but not on Roborock Qrevo.
Connects via Bluetooth.
In the battle of Bluetooth Connectivity,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
46 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Bluetooth Connectivity on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Smart Mapping,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
8 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Mapping on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Selective Room Cleaning,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Selective Room Cleaning on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
AI-Powered Obstacle Recognition is included in Dreame L40 Ultra but missing in Roborock Qrevo.
Recognizes obstacles using AI.
In the battle of AI-Powered Obstacle Recognition,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
AI-Powered Obstacle Recognition on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Voice Assistant Compatibility
Which voice assistants are supported?
90
Dreame L40 Ultra
0Votes
Alexa, Google Assistant, Siri
88
Roborock S8 MaxV Ultra
0Votes
Alexa, Google Assistant, Siri
Compatible voice assistants.
In the battle of Voice Assistant Compatibility,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Voice Assistant Compatibility on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Wi-Fi Connectivity
Does it have Wi-Fi connectivity?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Connects to Wi-Fi network.
In the battle of Wi-Fi Connectivity,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Wi-Fi Connectivity on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Multi-User Support
Does it support multi-user access?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Allows multiple users to access app.
In the battle of Multi-User Support,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Multi-User Support on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Multi-Language Support
Does the app support multiple languages?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
App supports multiple languages.
In the battle of Multi-Language Support,
Dreame L40 Ultra ◉ is
same as
Roborock S8 MaxV Ultra ◉
, delivering
equal
46 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Multi-Language Support on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Remote Start
Can it be started remotely?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Allows starting cleaning remotely.
In the battle of Remote Start,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Remote Start on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Zone Cleaning
Does it support zone cleaning?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Can clean custom zones within a room.
In the battle of Zone Cleaning,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Zone Cleaning on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Real Time Mapping
Does it support real time mapping?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Updates map live during cleaning.
In the battle of Real Time Mapping,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Real Time Mapping on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Object Recognition Sensor
Does it have object recognition?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Recognizes objects like shoes, cables, or toys.
In the battle of Object Recognition Sensor,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Object Recognition Sensor on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Eco Mode
Does it have eco mode?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Energy saving mode for reduced power use.
In the battle of Eco Mode,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Eco Mode on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Pet Mode
Does it have pet mode?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Special cleaning mode for pet hair.
In the battle of Pet Mode,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Pet Mode on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Do Not Disturb Mode
Does it have do not disturb mode?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Disables operation during set hours.
In the battle of Do Not Disturb Mode,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Do Not Disturb Mode on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Smart Charging Scheduler
Does it have smart charging scheduler?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Optimizes charging times based on schedule.
In the battle of Smart Charging Scheduler,
Dreame L40 Ultra ◉ is
same as
Roborock S8 MaxV Ultra ◉
, delivering
equal
46 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Charging Scheduler on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Cleaning Time Scheduling
Does it support scheduling?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Can schedule cleaning times.
In the battle of Cleaning Time Scheduling,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cleaning Time Scheduling on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Smart Home Integration
Does it integrate with smart home systems?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Connects with smart home ecosystems.
In the battle of Smart Home Integration,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Smart Home Integration on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
IFTTT Support
Does it support IFTTT?
Yes
0Votes
Dreame L40 Ultra
No
0Votes
Roborock S8 MaxV Ultra
Can connect via IFTTT automations.
In the battle of IFTTT Support,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
44 score
measurement.
Don’t keep it to yourself — be the first to react and review the
IFTTT Support on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
OTA Updates
Does it support OTA updates?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Supports over the air firmware updates.
In the battle of OTA Updates,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
OTA Updates on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Cleaning History
Does it track cleaning history?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Tracks and displays cleaning history.
In the battle of Cleaning History,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cleaning History on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Remote Monitoring
Does it support remote monitoring?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Allows monitoring cleaning progress remotely.
In the battle of Remote Monitoring,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
5 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Remote Monitoring on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Maintenance Alerts
Does it give maintenance alerts?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Sends notifications for required maintenance.
In the battle of Maintenance Alerts,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Maintenance Alerts on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Lost Robot Locator
Does it have a lost robot locator?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Helps locate robot if misplaced.
In the battle of Lost Robot Locator,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Lost Robot Locator on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Infrared Sensors,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Infrared Sensors on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Short Circuit Protection,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Short Circuit Protection on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Battery Safety Certification,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
17 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Battery Safety Certification on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Cliff Sensors
Does it have cliff sensors?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Detects stairs or drop offs to prevent falls.
In the battle of Cliff Sensors,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cliff Sensors on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Edge Detection Sensor
Does it have an edge detection sensor?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Detects room edges for better cleaning.
In the battle of Edge Detection Sensor,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Edge Detection Sensor on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Bumper Sensors
Does it have bumper sensors?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Detects obstacles through physical contact.
In the battle of Bumper Sensors,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Bumper Sensors on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Ultrasonic Sensors
Does it use ultrasonic sensors?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Uses sound waves for precise detection.
In the battle of Ultrasonic Sensors,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Ultrasonic Sensors on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Gyroscope Sensor
Does it have a gyroscope sensor?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Helps stabilize direction and mapping.
In the battle of Gyroscope Sensor,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Gyroscope Sensor on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Accelerometer Sensor
Does it have an accelerometer sensor?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Detects tilt or movement for safety.
In the battle of Accelerometer Sensor,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Accelerometer Sensor on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Magnetic Sensor
Does it have a magnetic sensor?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Recognizes magnetic boundary strips.
In the battle of Magnetic Sensor,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Magnetic Sensor on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Wheel Lift Sensor
Does it have a wheel lift sensor?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Detects when wheels lift off the floor.
In the battle of Wheel Lift Sensor,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Wheel Lift Sensor on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Anti-Tangling Sensors
Does it have anti-tangling sensors?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Prevents getting stuck in cords or carpets.
In the battle of Anti-Tangling Sensors,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Anti-Tangling Sensors on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Anti-Collision Safety
Does it have anti-collision safety?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Minimizes collisions with obstacles.
In the battle of Anti-Collision Safety,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Anti-Collision Safety on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Child Safety Lock
Does it have child safety lock?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Prevents accidental activation by children.
In the battle of Child Safety Lock,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Child Safety Lock on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Overheat Protection
Does it have overheat protection?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Prevents overheating damage.
In the battle of Overheat Protection,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overheat Protection on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Flame Retardant Materials
Is it made with flame retardant materials?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Uses flame resistant housing.
In the battle of Flame Retardant Materials,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Flame Retardant Materials on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
The 55 dB noise level is quieter than most vacuums, comparable to the hum of a typical conversation. It ensures a non-disruptive cleaning experience, even in shared living spaces or during nighttime cleaning.
Average operating sound level.
In the battle of Noise Level,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
lower
12.0 dB
measurement.
Based on community votes for Noise Level,
Dreame L40 Ultra ◉ earned
1 votes,
more than
Roborock S8 MaxV Ultra ◉,
which got 0 votes.
The noise level difference here is huge, 55 dB versus 67 dB is quite noticeable. I definitely prefer the quieter operation of the Dreame for daily use around the house, especially with kids.
Who knows?
0Votes
Roborock S8 MaxV Ultra
(Help us out by suggesting one!)
Dreame L40 Ultra
The L40 Ultra operates efficiently in a wide temperature range from 0°C to 40°C (32°F to 104°F). This makes it suitable for a variety of indoor environments, from cool basements to warmer living spaces.
Temperature range where the vacuum operates safely.
Don’t keep it to yourself — be the first to react and review the
Operating Temperature Range on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Recyclable Materials,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Recyclable Materials on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Who knows?
0Votes
Roborock S8 MaxV Ultra
(Help us out by suggesting one!)
Humidity range suitable for operation.
Don’t keep it to yourself — be the first to react and review the
Operating Humidity Range on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Power Consumption Charging
What is the charging power consumption?
75
Watt
0Votes
15
Watt
0Votes
Dreame L40 Ultra
The 75W power consumption during charging is typical for a robot vacuum of this size. It aligns with energy-efficient recharging, balancing performance with low power usage for everyday cleaning.
Power used while charging.
In the battle of Power Consumption Charging,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
higher
60.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption Charging on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Quiet Mode
Does it have quiet mode?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Special mode to reduce noise output.
In the battle of Quiet Mode,
Dreame L40 Ultra ◉ is
same as
Roborock S8 MaxV Ultra ◉
, delivering
equal
41 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Quiet Mode on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Energy Star Certification
Is it Energy Star certified?
Yes
0Votes
Dreame L40 Ultra
No
0Votes
Roborock S8 MaxV Ultra
Certified for energy efficiency.
In the battle of Energy Star Certification,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
47 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Energy Star Certification on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Power Consumption Standby
What is the standby power consumption?
2
Watt
0Votes
2
Watt
0Votes
Energy consumed while idle.
In the battle of Power Consumption Standby,
Dreame L40 Ultra ◉ is
same as
Roborock S8 MaxV Ultra ◉
, delivering
equal
2.00 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption Standby on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Power Consumption Cleaning
What is the cleaning power consumption?
75
Watt
0Votes
50
Watt
0Votes
Energy consumed while cleaning.
In the battle of Power Consumption Cleaning,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
higher
25.0 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption Cleaning on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Material Safety Certification
What material safety certification is included?
80
Dreame L40 Ultra
0Votes
UL
78
Roborock S8 MaxV Ultra
0Votes
UL
Certifications for eco safe materials.
In the battle of Material Safety Certification,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
2 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Material Safety Certification on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
90
Dreame L40 Ultra
0Votes
Auto Empty Dock, Auto Wash Dock
68
Roborock S8 MaxV Ultra
0Votes
Auto Empty Dock
Dreame L40 Ultra
The dock station not only empties the dustbin but also supports Auto Mop Washing and Drying. This helps ensure the mop remains fresh and clean for the next session. It offers ultimate convenience, especially in multi-room homes.
Type of dock included.
In the battle of Dock Station Type,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
22 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Dock Station Type on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Extra Mop Pads,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
80 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Extra Mop Pads on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Cleaning Tool,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cleaning Tool on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Whether a bottle of cleaning solution is provided.
In the battle of Starter Cleaning Solution,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Starter Cleaning Solution on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Extra Filters
How many extra filters are included?
80
Dreame L40 Ultra
0Votes
1
0
Roborock S8 MaxV Ultra
0Votes
None
Number of spare filters in the package.
In the battle of Extra Filters,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
80 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Extra Filters on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Extra Brushes
How many extra brushes are included?
80
Dreame L40 Ultra
0Votes
1
0
Roborock S8 MaxV Ultra
0Votes
None
Number of spare brushes in the package.
In the battle of Extra Brushes,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
80 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Extra Brushes on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Extra Mop Cloths
How many extra mop cloths are included?
80
Dreame L40 Ultra
0Votes
1
8
Roborock S8 MaxV Ultra
0Votes
None
Number of additional mop cloths included.
In the battle of Extra Mop Cloths,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
72 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Extra Mop Cloths on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Extra Dust Bags
How many extra dust bags are included?
85
Dreame L40 Ultra
0Votes
1
41
Roborock S8 MaxV Ultra
0Votes
1
Number of spare dust bags provided.
In the battle of Extra Dust Bags,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
44 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Extra Dust Bags on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Extra Battery
Is an extra battery included?
Yes
0Votes
Dreame L40 Ultra
No
0Votes
Roborock S8 MaxV Ultra
Whether an additional battery is included.
In the battle of Extra Battery,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Extra Battery on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Accessory Storage Bag
Is an accessory storage bag included?
Yes
0Votes
Dreame L40 Ultra
No
0Votes
Roborock S8 MaxV Ultra
Whether a storage bag for accessories is included.
In the battle of Accessory Storage Bag,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
43 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Accessory Storage Bag on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Protective Mat
Is a protective mat included?
Yes
0Votes
Dreame L40 Ultra
No
0Votes
Roborock S8 MaxV Ultra
Whether a mat for water protection under the dock is included.
In the battle of Protective Mat,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
47 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Protective Mat on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
In the battle of Repair Turnaround Time,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
47 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Repair Turnaround Time on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Filter Replacement Indicator
Does it have a filter replacement indicator?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Notifies when filter needs replacing.
In the battle of Filter Replacement Indicator,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Filter Replacement Indicator on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Brush Replacement Indicator
Does it have a brush replacement indicator?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Notifies when brush needs replacing.
In the battle of Brush Replacement Indicator,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
1 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Brush Replacement Indicator on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Self-Cleaning Brush
Does it have a self-cleaning brush?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Main brush can automatically clean itself.
In the battle of Self-Cleaning Brush,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Self-Cleaning Brush on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Washable Filter
Is the filter washable?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Filter can be washed instead of replaced.
In the battle of Washable Filter,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Washable Filter on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Washable Mop Cloth
Is the mop cloth washable?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Mop cloth can be washed and reused.
In the battle of Washable Mop Cloth,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Washable Mop Cloth on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Filter Lifetime
What is the filter lifetime?
6
months
0Votes
Who knows?
0Votes
Roborock S8 MaxV Ultra
(Help us out by suggesting one!)
Expected lifespan of the filter.
Don’t keep it to yourself — be the first to react and review the
Filter Lifetime on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Modular Component Replacement
Are components modular and replaceable?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Components can be swapped out individually.
In the battle of Modular Component Replacement,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Modular Component Replacement on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Service Availability
What is the service availability?
85
Dreame L40 Ultra
0Votes
Global
98
Roborock S8 MaxV Ultra
0Votes
Global
Availability of repair service coverage.
In the battle of Service Availability,
Dreame L40 Ultra ◉ is
worse than
Roborock S8 MaxV Ultra ◉
, delivering
lower
13 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Service Availability on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Customer Support Channels
What customer support channels are available?
90
Dreame L40 Ultra
0Votes
Phone, Email, Chat, App Support
In the battle of Customer Support Channels,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
49 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Customer Support Channels on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Service Appointments Online
Can service appointments be booked online?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Ability to book service appointments online.
In the battle of Service Appointments Online,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Service Appointments Online on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Warranty Extension Option
Is a warranty extension option available?
Yes
0Votes
Dreame L40 Ultra
Yes
0Votes
Roborock S8 MaxV Ultra
Option to purchase extended warranty.
In the battle of Warranty Extension Option,
Dreame L40 Ultra ◉ is
better than
Roborock S8 MaxV Ultra ◉
, delivering
higher
3 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Warranty Extension Option on Dreame L40 Ultra ◉
vs Roborock S8 MaxV Ultra ◉ and help others decide!
Surveys
Because hot takes deserve votes.
Cleaning Performance
How would you rate the cleaning performance of this robot vacuum?
Excellent — Picks up all debris and cleans every corner with ease.
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Very Good — Cleans most areas with minor spots left.
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Good — Cleans effectively, but some areas need a little attention.
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Fair — Leaves debris in some areas and may require additional cleaning.
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Poor — Struggles to clean and leaves significant debris behind.
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Battery Life
How would you rate the battery life of this robot vacuum?
Excellent — Runs for 2+ hours on a single charge.
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Very Good — Runs for 1.5 to 2 hours on a single charge.
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Good — Runs for 1 to 1.5 hours on a single charge.
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Fair — Runs for 30 to 60 minutes on a single charge.
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Poor — Runs for less than 30 minutes on a single charge.
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Noise Level
How would you rate the noise level of this robot vacuum?
Very Quiet — Barely noticeable even in a quiet room.
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Quiet — Slightly noticeable but not disruptive.
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Average — Noticeable and can be a bit distracting.
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Loud — Noticeable and bothersome in quiet spaces.
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Very Loud — Distracting and uncomfortable to be around.
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Ease of Setup
How easy was it to set up this robot vacuum?
Very Easy — Set up was quick and intuitive with no issues.
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Easy — Simple setup with minimal guidance needed.
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Average — Took a bit of time but manageable with instructions.
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Difficult — Had trouble setting it up and needed assistance.
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Very Difficult — Setup was complicated and confusing.
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Design Appeal
How would you rate the design and appearance of this robot vacuum?
Stylish — Sleek, modern design that fits well in any room.
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Attractive — Looks good and suits most home styles.
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Neutral — Basic design that doesn't stand out.
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Unattractive — Design feels bulky or outdated.
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Poor — Design is unappealing and doesn't blend well in the home.
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Pricing
How would you rate the value for money of this robot vacuum?
Great value for money — You get more than what you paid for.
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Pretty good price — Worth the price for the features.
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Fair deal — Reasonable for what it offers.
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Kinda pricey — Expensive for what it does.
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Crazy expensive — The price is too high for the features offered.
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Cleaning Modes
How would you rate the variety and effectiveness of cleaning modes?
Excellent — Multiple modes that work well for different floor types and needs.
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Very Good — Several modes that cover most cleaning situations.
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Good — Few modes, but they get the job done.
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Fair — Limited modes and may require manual intervention.
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Poor — Only one cleaning mode, insufficient for all needs.
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Navigation and Mapping
How would you rate the robot vacuum’s navigation and mapping ability?
Excellent — Very precise, maps entire home, avoids obstacles effectively.
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Very Good — Maps large areas with few obstacles.
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Good — Navigates well but occasionally bumps into things.
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Fair — Struggles with navigation and often misses areas.
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Poor — Poor at mapping or getting stuck frequently.
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App and Smart Features
How would you rate the app and smart features of this robot vacuum?
Excellent — Easy to use app with great features like scheduling, remote control, and updates.
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Very Good — App is functional with scheduling and cleaning status features.
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Good — App works, but lacks advanced features.
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Fair — App is limited and occasionally buggy.
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Poor — App is difficult to use or doesn’t work properly.
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Durability and Build Quality
How would you rate the durability and build quality of this robot vacuum?
Excellent — Sturdy construction, feels premium, and built to last.
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Very Good — Well-built, feels solid with no major issues.
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Good — Decent build quality but feels a bit flimsy at times.
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Fair — Some parts feel weak or cheaply made.
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Poor — Fragile and prone to damage from regular use.
Supermod
Moderator
Recaptor
0
Cartling
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