DREAME L40s Ultra AE Robot Vacuum and Mop Combo, 19,000Pa Suction, Self Emptying Dust Box, Flexible Mop & 167℉ Self Cleaning Washboard, Diverse Brush Selection, All-in-One Station, Auto Refill - Robot Vacuums
52

DREAME

L40s Ultra AE

4.2
$1000
Check Price
VS
roborock Qrevo Curv Robot Vacuum and Mop, 18,500Pa Suction, Zero-Tangling, AdaptiLift Chassis, FlexiArm Technology, Hot Water Mop Washing & Dock Self Cleaning, Al Obstacle Recognition Roborock Qrevo Curv (WHITE) - Robot Vacuums
60

roborock

Qrevo Curv Mop

4.1
$800
Check Price

Our Verdict

roborock Qrevo Curv Wins

roborock Qrevo Curv Robot Vacuum and Mop, 18,500Pa Suction, Zero-Tangling, AdaptiLift Chassis, FlexiArm Technology, Hot Water Mop Washing & Dock Self Cleaning, Al Obstacle Recognition Roborock Qrevo Curv (WHITE) - Robot Vacuums

Its reliable LiDAR navigation is superior to DREAME's camera system, which struggles in low light. Choose DREAME for slightly higher 19,000Pa suction if light conditions are never an issue.

$800Buy on Amazon

Bottom Line: roborock Qrevo Curv is the better choice. Its reliable LiDAR navigation is superior to DREAME's camera system, which struggles in low light.

Key Differences

The most significant spec differences at a glance

19,000

Suction Power

3% more
18,500

Advantages

Where each product wins

DREAME L40s Ultra AE Robot Vacuum and Mop Combo, 19,000Pa Suction, Self Emptying Dust Box, Flexible Mop & 167℉ Self Cleaning Washboard, Diverse Brush Selection, All-in-One Station, Auto Refill - Robot Vacuums

DREAME

  • Suction Power: 3% higher (19000 vs 18500)

Who Should Buy Which?

Find the right product for your needs

DREAME L40s Ultra AE Robot Vacuum and Mop Combo, 19,000Pa Suction, Self Emptying Dust Box, Flexible Mop & 167℉ Self Cleaning Washboard, Diverse Brush Selection, All-in-One Station, Auto Refill - Robot Vacuums

Buy DREAME if...

DREAME L40s Ultra AE

If you prioritize ultimate cleaning power and minimal hands-on maintenance, the DREAME L40s Ultra AE is ideal. Its industry-leading 19,000Pa suction effortlessly handles diverse debris, while the TriCut brush actively prevents hair tangling, perfect for pet owners. You'll appreciate the MopExtend for thorough edge cleaning and the 167F hot water self-cleaning mop and washboard. This unit suits those who want next-level convenience, including 100-day auto-emptying, and are willing to invest in premium, innovative robotic cleaning technology for a spotless home.

roborock Qrevo Curv Robot Vacuum and Mop, 18,500Pa Suction, Zero-Tangling, AdaptiLift Chassis, FlexiArm Technology, Hot Water Mop Washing & Dock Self Cleaning, Al Obstacle Recognition Roborock Qrevo Curv (WHITE) - Robot Vacuums

Buy roborock if...

roborock Qrevo Curv Robot

The roborock Qrevo Curv is perfect for buyers seeking reliable, advanced cleaning at a great value. Its LiDAR navigation ensures precise mapping and consistent cleaning, even in low light, outperforming camera-based systems. With 18,500Pa suction and a zero-tangling brush, it expertly tackles dirt and pet hair. The FlexiArm technology guarantees thorough edge cleaning, while the AdaptiLift chassis seamlessly handles floor transitions up to 4cm, making it ideal for multi-surface homes. This is for users who want premium features, smart functionality, and robust performance without the top-tier price tag.

Spec Comparison

11 specs compared

Specification
DREAME L40s Ultra AE Robot Vacuum and Mop Combo, 19,000Pa Suction, Self Emptying Dust Box, Flexible Mop & 167℉ Self Cleaning Washboard, Diverse Brush Selection, All-in-One Station, Auto Refill - Robot Vacuums
DREAME L40s Ultra AE
roborock Qrevo Curv Robot Vacuum and Mop, 18,500Pa Suction, Zero-Tangling, AdaptiLift Chassis, FlexiArm Technology, Hot Water Mop Washing & Dock Self Cleaning, Al Obstacle Recognition Roborock Qrevo Curv (WHITE) - Robot Vacuums
roborock Qrevo Curv Robot
Price$1000$800
Rating4.2(225)4.1(1.1k)
Suction Power Pa1900018500
Navigation TypecameraLiDAR
Self Emptying BaseYesYes
Model NumberRLL77SE—
Carpet DetectionYesYes
Mopping FunctionYesYes
Obstacle AvoidanceYesYes
Weight—42.4 lbs
App Control—Yes
Noise Level—55 dB
Battery Life Mins—240

Swipe horizontally to see all columns

Pros & Cons

Quick overview of strengths and weaknesses

DREAME L40s Ultra AE Robot Vacuum and Mop Combo, 19,000Pa Suction, Self Emptying Dust Box, Flexible Mop & 167℉ Self Cleaning Washboard, Diverse Brush Selection, All-in-One Station, Auto Refill

DREAME L40s Ultra

Pros
  • 19,000Pa suction removes diverse floor debris.
  • TriCut brush actively prevents hair tangling.
  • MopExtend reaches edges and under furniture.
  • Auto-empties dust bin for 100 days.
Cons
  • Camera navigation struggles in low light conditions.
  • Requires proprietary dust bags for auto-empty.
  • Dock requires manual water tank refills.
roborock Qrevo Curv Robot Vacuum and Mop, 18,500Pa Suction, Zero-Tangling, AdaptiLift Chassis, FlexiArm Technology, Hot Water Mop Washing & Dock Self Cleaning, Al Obstacle Recognition Roborock Qrevo Curv (WHITE)

roborock Qrevo Curv

Pros
  • 18,500Pa suction removes fine dust and pet hair.
  • Dock auto-washes mop with 167°F hot water.
  • FlexiArm brush extends for thorough edge cleaning.
  • Chassis auto-adjusts for 4cm floor transitions.
Cons
  • App control limited to 2.4GHz WiFi.
  • Unit weight is 42.4 lbs.

Frequently Asked Questions

Common questions about this comparison

What's the main difference in navigation between these two robots?

The roborock Qrevo Curv uses reliable LiDAR navigation, offering consistent mapping. The DREAME L40s Ultra AE uses camera navigation, which may struggle in poorly lit environments, impacting its efficiency and pathing.

Which robot vacuum has higher suction power?

The DREAME L40s Ultra AE offers 19,000Pa suction, slightly more powerful than the roborock Qrevo Curv's 18,500Pa. Both are highly effective, but DREAME provides a marginal advantage for tough debris.

How do these robots handle edge cleaning?

Both robots excel at edge cleaning. The DREAME L40s Ultra AE features MopExtend, while the roborock Qrevo Curv uses FlexiArm Technology. Both are designed to reach close to walls and furniture for thorough cleaning.

Which robot's self-emptying dock requires less manual maintenance?

The roborock Qrevo Curv's dock features hot water mop washing and dock self-cleaning. The DREAME L40s Ultra AE's dock requires manual water tank refills, adding an extra step despite its 100-day auto-empty feature.

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