Comparison

Dreame L40 Ultra AE vs Roborock Qrevo Edge 2 vs Roborock Qrevo Edge S5A

Detailed Technical Comparison

1 / 10

Dreame L40 Ultra AE

6,7

Overall score

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Best Score

1 / 9

Roborock Qrevo Edge 2

7,8

Overall score

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Options

1 / 9

Roborock Qrevo Edge S5A

6,8

Overall score

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Scores

Dreame L40 Ultra AE

Overall score 6,7

Power and Battery 6,0

Brushing System 4,0

Mopping System 6,4

Cleaning Base 7,5

Navigation and Intelligence 7,3

Roborock Qrevo Edge 2

Overall score 7,8

Power and Battery 6,1

Brushing System 7,7

Mopping System 7,9

Cleaning Base 6,7

Navigation and Intelligence 9,6

Roborock Qrevo Edge S5A

Overall score 6,8

Power and Battery 6,2

Brushing System 6,6

Mopping System 6,5

Cleaning Base 6,4

Navigation and Intelligence 4,0

Detailed Technical Comparison

Key features organised by category

General Information

Dreame L40 Ultra AE

Roborock Qrevo Edge 2

Roborock Qrevo Edge S5A

Brand Diferente ?	Dreame L40 Ultra AE: Dreame	Roborock Qrevo Edge 2: Roborock	Roborock Qrevo Edge S5A: Roborock
Release date Diferente ?	Dreame L40 Ultra AE: 2025	Roborock Qrevo Edge 2: May 2026	Roborock Qrevo Edge S5A: 2024

Power and Battery

Dreame L40 Ultra AE

Roborock Qrevo Edge 2

Roborock Qrevo Edge S5A

Suction power Diferente ?	Dreame L40 Ultra AE: 19.000 Pa	Roborock Qrevo Edge 2: 25.000 Pa	Roborock Qrevo Edge S5A: 18.500 Pa
Battery capacity ?	Dreame L40 Ultra AE: 5.200 mAh	Roborock Qrevo Edge 2: 5.200 mAh	Roborock Qrevo Edge S5A: 5.200 mAh
Declared runtime Diferente ?	Dreame L40 Ultra AE: —	Roborock Qrevo Edge 2: 188 min	Roborock Qrevo Edge S5A: 180 min
Fast battery charging Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo Edge 2: No	Roborock Qrevo Edge S5A: Sí

Brushing System

Dreame L40 Ultra AE

Roborock Qrevo Edge 2

Roborock Qrevo Edge S5A

Main brush Diferente ?	Dreame L40 Ultra AE: TriCut 3.0	Roborock Qrevo Edge 2: DuoDivide Anti-Tangle Hair Brush	Roborock Qrevo Edge S5A: DuoDivide Anti-Tangle Hair Brush
Liftable main brush Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: No
Liftable side brush ?	Dreame L40 Ultra AE: No	Roborock Qrevo Edge 2: No	Roborock Qrevo Edge S5A: No
Extendable side brush Diferente ?	Dreame L40 Ultra AE: No	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: Sí
Anti-tangle side brush Diferente ?	Dreame L40 Ultra AE: No	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: Sí
Skirting board brush ?	Dreame L40 Ultra AE: No	Roborock Qrevo Edge 2: No	Roborock Qrevo Edge S5A: No

Mopping System

Dreame L40 Ultra AE

Roborock Qrevo Edge 2

Roborock Qrevo Edge S5A

Mopping type Diferente ?	Dreame L40 Ultra AE: Two Rotating Mops 180 RPM	Roborock Qrevo Edge 2: Two Rotating Mops 230 RPM 8N	Roborock Qrevo Edge S5A: Two Rotating Mops 200 RPM
Mop extension Diferente ?	Dreame L40 Ultra AE: Yes, with RoboSwing movement	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: Sí
Mop lifting Diferente ?	Dreame L40 Ultra AE: Yes, 10.5 mm	Roborock Qrevo Edge 2: Yes, 12 mm	Roborock Qrevo Edge S5A: Yes, 10 mm
Floor mopping temperature Diferente ?	Dreame L40 Ultra AE: Cold water	Roborock Qrevo Edge 2: Warm Water	Roborock Qrevo Edge S5A: Cold water
Remove mops at base Diferente ?	Dreame L40 Ultra AE: No	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: No
Mop dirt detection ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: Sí
Floor dirt detection ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: Sí
Steam mopping ?	Dreame L40 Ultra AE: No	Roborock Qrevo Edge 2: No	Roborock Qrevo Edge S5A: No

Cleaning Base

Dreame L40 Ultra AE

Roborock Qrevo Edge 2

Roborock Qrevo Edge S5A

Auto-emptying of dust bin ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: Sí
Mop washing Diferente ?	Dreame L40 Ultra AE: Yes, with hot water at 75°C	Roborock Qrevo Edge 2: Yes, with hot water at 80°C	Roborock Qrevo Edge S5A: Yes, with hot water at 75°C
Mop drying Diferente ?	Dreame L40 Ultra AE: Yes, with hot air at 45°C	Roborock Qrevo Edge 2: Yes, with hot air at 55°C	Roborock Qrevo Edge S5A: Yes, with hot air at 45°C
Washing tray self-cleaning Diferente ?	Dreame L40 Ultra AE: Yes, 2nd generation	Roborock Qrevo Edge 2: Yes, 2.0	Roborock Qrevo Edge S5A: Yes, 2.0
UV disinfection ?	Dreame L40 Ultra AE: No	Roborock Qrevo Edge 2: No	Roborock Qrevo Edge S5A: No
Detergent tank Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo Edge 2: No	Roborock Qrevo Edge S5A: No
Automatic mop changing ?	Dreame L40 Ultra AE: No	Roborock Qrevo Edge 2: No	Roborock Qrevo Edge S5A: No
Dust bag capacity Diferente ?	Dreame L40 Ultra AE: 3.2 L	Roborock Qrevo Edge 2: 2.7 L	Roborock Qrevo Edge S5A: 2.7 L
Clean water tank Diferente ?	Dreame L40 Ultra AE: 4.5 L	Roborock Qrevo Edge 2: 4 L	Roborock Qrevo Edge S5A: 4 L
Dirty water tank Diferente ?	Dreame L40 Ultra AE: 4 L	Roborock Qrevo Edge 2: 3.5 L	Roborock Qrevo Edge S5A: 3.5 L
Plumbing connection kit Diferente ?	Dreame L40 Ultra AE: Yes (purchased separately)	Roborock Qrevo Edge 2: No	Roborock Qrevo Edge S5A: No
Integrated plumbing connection ?	Dreame L40 Ultra AE: No	Roborock Qrevo Edge 2: No	Roborock Qrevo Edge S5A: No

Navigation and Intelligence

Dreame L40 Ultra AE

Roborock Qrevo Edge 2

Roborock Qrevo Edge S5A

Navigation system Diferente ?	Dreame L40 Ultra AE: 360° LiDAR turret	Roborock Qrevo Edge 2: 360° Retractable LiDAR	Roborock Qrevo Edge S5A: 360° LiDAR turret
Obstacle avoidance ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: Sí
AI camera Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: No
Front 3D laser sensor Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: No
No. of recognised obstacles Diferente ?	Dreame L40 Ultra AE: 120	Roborock Qrevo Edge 2: 280	Roborock Qrevo Edge S5A: ?
Pet recognition Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: No
Cleaning behind curtains Diferente ?	Dreame L40 Ultra AE: No	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: No
Remote camera access Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: No
Night vision LED Diferente ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: No
AI intelligent cleaning Diferente ?	Dreame L40 Ultra AE: Yes, CleanGenius 2.0	Roborock Qrevo Edge 2: Yes, SmartPlan 3.0	Roborock Qrevo Edge S5A: Yes, SmartPlan 2.0
AI stain recognition Diferente ?	Dreame L40 Ultra AE: No	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: No
CPU / Algorithm Diferente ?	Dreame L40 Ultra AE: ?	Roborock Qrevo Edge 2: ?	Roborock Qrevo Edge S5A: RR Mason 11.0

Advanced Features

Dreame L40 Ultra AE

Roborock Qrevo Edge 2

Roborock Qrevo Edge S5A

Ability to overcome steps ?	Dreame L40 Ultra AE: 20 mm	Roborock Qrevo Edge 2: 20 mm	Roborock Qrevo Edge S5A: 20 mm
Robotic arm ?	Dreame L40 Ultra AE: No	Roborock Qrevo Edge 2: No	Roborock Qrevo Edge S5A: No
Integrated own voice assistant Diferente ?	Dreame L40 Ultra AE: No	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: No
Compatible with voice assistants (Alexa, Google Home...) ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: Sí
Matter compatible ?	Dreame L40 Ultra AE: Sí	Roborock Qrevo Edge 2: Sí	Roborock Qrevo Edge S5A: Sí

Robot Tanks

Dreame L40 Ultra AE

Roborock Qrevo Edge 2

Roborock Qrevo Edge S5A

Robot dust bin Diferente ?	Dreame L40 Ultra AE: 395 ml	Roborock Qrevo Edge 2: 240 ml	Roborock Qrevo Edge S5A: 325 ml
Robot water tank Diferente ?	Dreame L40 Ultra AE: 80 ml	Roborock Qrevo Edge 2: 67 ml	Roborock Qrevo Edge S5A: 80 ml

Robot Dimensions

Dreame L40 Ultra AE

Roborock Qrevo Edge 2

Roborock Qrevo Edge S5A

Robot diameter Diferente ?	Dreame L40 Ultra AE: 350 mm	Roborock Qrevo Edge 2: 352 mm	Roborock Qrevo Edge S5A: 352 mm
Robot height Diferente ?	Dreame L40 Ultra AE: 97 mm	Roborock Qrevo Edge 2: 79.8 mm	Roborock Qrevo Edge S5A: 98 mm

Base Dimensions

Dreame L40 Ultra AE

Roborock Qrevo Edge 2

Roborock Qrevo Edge S5A

Base width ?	Dreame L40 Ultra AE: 340 mm	Roborock Qrevo Edge 2: 340 mm	Roborock Qrevo Edge S5A: 340 mm
Base height Diferente ?	Dreame L40 Ultra AE: 590.5 mm	Roborock Qrevo Edge 2: 521 mm	Roborock Qrevo Edge S5A: 521 mm
Base depth Diferente ?	Dreame L40 Ultra AE: 456.7 mm	Roborock Qrevo Edge 2: 487 mm	Roborock Qrevo Edge S5A: 487 mm