Comparison

Dreame L40 Ultra AE vs Roborock Qrevo EdgeT

Detailed Technical Comparison

1 / 10

Dreame L40 Ultra AE

6,7

Overall score

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Best Score

1 / 9

Roborock Qrevo EdgeT

7,5

Overall score

View on Amazon View Specifications

Scores

Dreame L40 Ultra AE

Overall score 6,7

Power and Battery 6,0

Brushing System 3,4

Mopping System 7,0

Cleaning Base 7,8

Navigation and Intelligence 7,3

Roborock Qrevo EdgeT

Overall score 7,5

Power and Battery 5,2

Brushing System 6,7

Mopping System 7,1

Cleaning Base 6,9

Navigation and Intelligence 8,6

Detailed Technical Comparison

Key features organised by category

General Information

Dreame L40 Ultra AE

Roborock Qrevo EdgeT

Brand Different ?	Dreame L40 Ultra AE: Dreame	Roborock Qrevo EdgeT: Roborock
Release date ?	Dreame L40 Ultra AE: 2025	Roborock Qrevo EdgeT: 2025

Power and Battery

Dreame L40 Ultra AE

Roborock Qrevo EdgeT

Suction power Different ?	Dreame L40 Ultra AE: 19.000 Pa	Roborock Qrevo EdgeT: 18.500 Pa
Battery capacity ?	Dreame L40 Ultra AE: 5.200 mAh	Roborock Qrevo EdgeT: 5.200 mAh
Fast battery charging Different ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo EdgeT: No

Brushing System

Dreame L40 Ultra AE

Roborock Qrevo EdgeT

Main brush Different ?	Dreame L40 Ultra AE: TriCut 3.0	Roborock Qrevo EdgeT: DuoDivide Anti-Tangle Hair Brush
Liftable main brush ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo EdgeT: Sí
Liftable side brush ?	Dreame L40 Ultra AE: No	Roborock Qrevo EdgeT: No
Extendable side brush Different ?	Dreame L40 Ultra AE: No	Roborock Qrevo EdgeT: Sí
Anti-tangle side brush Different ?	Dreame L40 Ultra AE: No	Roborock Qrevo EdgeT: Sí
Skirting board brush ?	Dreame L40 Ultra AE: No	Roborock Qrevo EdgeT: No

Mopping System

Dreame L40 Ultra AE

Roborock Qrevo EdgeT

Mopping type Different ?	Dreame L40 Ultra AE: Two Rotating Mops 180 RPM	Roborock Qrevo EdgeT: Two Rotating Mops 200 RPM
Mop extension Different ?	Dreame L40 Ultra AE: Yes, with RoboSwing movement	Roborock Qrevo EdgeT: Sí
Mop lifting Different ?	Dreame L40 Ultra AE: Yes, 0.4 in (10.5 mm)	Roborock Qrevo EdgeT: Yes, 0.4 in (10 mm)
Floor mopping temperature ?	Dreame L40 Ultra AE: Cold water	Roborock Qrevo EdgeT: Cold water
Remove mops at base ?	Dreame L40 Ultra AE: No	Roborock Qrevo EdgeT: No
Mop dirt detection ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo EdgeT: Sí
Floor dirt detection ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo EdgeT: Sí

Cleaning Base

Dreame L40 Ultra AE

Roborock Qrevo EdgeT

Auto-emptying of dust bin ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo EdgeT: Sí
Mop washing ?	Dreame L40 Ultra AE: Yes, with hot water at 167 °F (75°C)	Roborock Qrevo EdgeT: Yes, with hot water at 167 °F (75°C)
Mop drying ?	Dreame L40 Ultra AE: Yes, with hot air at 113 °F (45°C)	Roborock Qrevo EdgeT: Yes, with hot air at 113 °F (45°C)
Washing tray self-cleaning Different ?	Dreame L40 Ultra AE: Yes, 2nd generation	Roborock Qrevo EdgeT: Yes, 3.0
UV disinfection ?	Dreame L40 Ultra AE: No	Roborock Qrevo EdgeT: No
Detergent tank Different ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo EdgeT: No
Automatic mop changing ?	Dreame L40 Ultra AE: No	Roborock Qrevo EdgeT: No
Dust bag capacity Different ?	Dreame L40 Ultra AE: 3.2 L	Roborock Qrevo EdgeT: 2.7 L
Clean water tank Different ?	Dreame L40 Ultra AE: 4.5 L	Roborock Qrevo EdgeT: 4 L
Dirty water tank Different ?	Dreame L40 Ultra AE: 4 L	Roborock Qrevo EdgeT: 3.5 L
Plumbing connection kit Different ?	Dreame L40 Ultra AE: Yes (purchased separately)	Roborock Qrevo EdgeT: No
Integrated plumbing connection ?	Dreame L40 Ultra AE: No	Roborock Qrevo EdgeT: No

Navigation and Intelligence

Dreame L40 Ultra AE

Roborock Qrevo EdgeT

Navigation system Different ?	Dreame L40 Ultra AE: 360° LiDAR turret	Roborock Qrevo EdgeT: 360° Retractable LiDAR
Obstacle avoidance ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo EdgeT: Sí
AI camera Different ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo EdgeT: Yes, dual RGB
Front 3D laser sensor ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo EdgeT: Sí
No. of recognised obstacles Different ?	Dreame L40 Ultra AE: 120	Roborock Qrevo EdgeT: 108
Pet recognition ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo EdgeT: Sí
Cleaning behind curtains ?	Dreame L40 Ultra AE: No	Roborock Qrevo EdgeT: No
Remote camera access ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo EdgeT: Sí
Night vision LED ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo EdgeT: Sí
AI intelligent cleaning Different ?	Dreame L40 Ultra AE: Yes, CleanGenius 2.0	Roborock Qrevo EdgeT: Yes, SmartPlan 2.0
AI stain recognition Different ?	Dreame L40 Ultra AE: No	Roborock Qrevo EdgeT: Sí
CPU / Algorithm Different ?	Dreame L40 Ultra AE: ?	Roborock Qrevo EdgeT: RR Mason 11.0

Advanced Features

Dreame L40 Ultra AE

Roborock Qrevo EdgeT

Ability to overcome steps ?	Dreame L40 Ultra AE: 0.8 in (20 mm)	Roborock Qrevo EdgeT: 0.8 in (20 mm)
Robotic arm ?	Dreame L40 Ultra AE: No	Roborock Qrevo EdgeT: No
Integrated own voice assistant Different ?	Dreame L40 Ultra AE: No	Roborock Qrevo EdgeT: Sí
Compatible with voice assistants (Alexa, Google Home...) ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo EdgeT: Sí
Matter compatible ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo EdgeT: Sí

Robot Tanks

Dreame L40 Ultra AE

Roborock Qrevo EdgeT

Robot dust bin Different ?	Dreame L40 Ultra AE: 395 ml	Roborock Qrevo EdgeT: 258 ml
Robot water tank Different ?	Dreame L40 Ultra AE: 2.7 fl oz (80 ml)	Roborock Qrevo EdgeT: 69 ml

Robot Dimensions

Dreame L40 Ultra AE

Roborock Qrevo EdgeT

Robot diameter Different ?	Dreame L40 Ultra AE: 350 mm	Roborock Qrevo EdgeT: 353 mm
Robot height Different ?	Dreame L40 Ultra AE: 97 mm	Roborock Qrevo EdgeT: 79.8 mm

Base Dimensions

Dreame L40 Ultra AE

Roborock Qrevo EdgeT

Base width ?	Dreame L40 Ultra AE: 340 mm	Roborock Qrevo EdgeT: 340 mm
Base height Different ?	Dreame L40 Ultra AE: 590.5 mm	Roborock Qrevo EdgeT: 519 mm
Base depth Different ?	Dreame L40 Ultra AE: 456.7 mm	Roborock Qrevo EdgeT: 487 mm