DREAME L40s Ultra CE Robot Vacuum and Mop Combo with Self-Emptying Dock, 13,000Pa Suction, Mop Self-Cleaning and Auto-Raising, Ultrasonic Carpet Sensing, Ideal for Pet Hair, Carpet and Hard Floors L40sUltraCE-White

DREAME

L40s Ultra CE

4.3
$450
Check Price
VS
roborock Q7 M5+ Robot Vacuum and Mop, Upgraded from Q5 Max+, Up to 7-9 Weeks Self-Empty, 10000Pa Suction, Dual Anti-Tangle System for Pet Hair & Carpet, PreciSense LiDAR Navigation, App Control, White Q7 M5+ - White

roborock

Q7 M5+ Mop

4.4
$280
Check Price

Our Verdict

Dreame L40s Ultra CE Wins

DREAME L40s Ultra CE Robot Vacuum and Mop Combo with Self-Emptying Dock, 13,000Pa Suction, Mop Self-Cleaning and Auto-Raising, Ultrasonic Carpet Sensing, Ideal for Pet Hair, Carpet and Hard Floors L40sUltraCE-White

It offers superior 13,000Pa suction and 100-day self-emptying capacity. Choose Roborock Q7 M5+ if its 10.24-inch height is better for low furniture clearance.

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Spec Comparison

11 specs compared

Specification
DREAME L40s Ultra CE Robot Vacuum and Mop Combo with Self-Emptying Dock, 13,000Pa Suction, Mop Self-Cleaning and Auto-Raising, Ultrasonic Carpet Sensing, Ideal for Pet Hair, Carpet and Hard Floors L40sUltraCE-White
DREAME L40s Ultra CE
roborock Q7 M5+ Robot Vacuum and Mop, Upgraded from Q5 Max+, Up to 7-9 Weeks Self-Empty, 10000Pa Suction, Dual Anti-Tangle System for Pet Hair & Carpet, PreciSense LiDAR Navigation, App Control, White Q7 M5+ - White
roborock Q7 M5+ Robot
Price$450$280
Rating4.3(613)4.4(20.5k)
Suction Power Pa1300010000
Navigation TypeLiDARLiDAR
Self Emptying BaseYesYes
Weight17 lbs10.58 lbs
App ControlYesYes
Carpet DetectionYes—
Mopping FunctionYesYes
Battery Life Mins160150
Obstacle AvoidanceYes—
Height Inches—10.24"
Dustbin Capacity ml—2700

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Pros & Cons

Quick overview of strengths and weaknesses

DREAME L40s Ultra CE Robot Vacuum and Mop Combo with Self-Emptying Dock, 13,000Pa Suction, Mop Self-Cleaning and Auto-Raising, Ultrasonic Carpet Sensing, Ideal for Pet Hair, Carpet and Hard Floors L40sUltraCE-White

DREAME L40s Ultra

Pros
  • 13,000Pa suction removes deep dirt from hard floors and carp
  • Base refills water, washes mops, hot air dries pads.
  • TriCut Brush cuts hair, prevents brush tangles.
  • Mop lifts 10.5mm on carpet, prevents wetting rugs.
Cons
  • Auto-filling cleaning solution requires separate module.
  • Requires 2.4GHz Wi-Fi network, no 5GHz support.
roborock Q7 M5+ Robot Vacuum and Mop, Upgraded from Q5 Max+, Up to 7-9 Weeks Self-Empty, 10000Pa Suction, Dual Anti-Tangle System for Pet Hair & Carpet, PreciSense LiDAR Navigation, App Control, White Q7 M5+ - White

roborock Q7 M5+

Pros
  • 10000Pa suction lifts pet hair, cleans carpets deeply.
  • Dual anti-tangle system prevents pet hair brush wraps.
  • 7-week self-empty capacity reduces emptying frequency.
  • Vacuums and mops simultaneously for fine dust removal.
Cons
  • App only supports 2.4GHz Wi-Fi networks.
  • 10.24 inch height may limit access under furniture.

Frequently Asked Questions

Common questions about this comparison

Which robot vacuum offers stronger suction for deep cleaning?

The Dreame L40s Ultra CE provides superior suction power at 13,000Pa, compared to the Roborock Q7 M5+'s 10,000Pa. This makes the Dreame more effective at lifting deeply embedded dirt and pet hair from various floor types.

What's the main difference in self-emptying convenience?

The Dreame L40s Ultra CE's self-emptying base holds dust for up to 100 days. The Roborock Q7 M5+ offers 7-9 weeks (approximately 49-63 days) of capacity. Dreame thus provides longer hands-free operation and less frequent dust bag changes.

Are there differences in mopping capabilities?

Yes, Dreame L40s Ultra CE features auto-raising mops (10.5mm), self-cleaning, and hot air drying. Roborock Q7 M5+ vacuums and mops simultaneously. Dreame offers more advanced mop maintenance and carpet protection.

Is one better for navigating under low furniture?

The Roborock Q7 M5+ has a specified height of 10.24 inches, which might be a consideration for homes with low furniture. The Dreame L40s Ultra CE's exact height isn't listed, so Roborock provides a clearer measurement for this specific need.

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