Comparison

Dreame L40 Ultra A vs Roborock Qrevo EdgeT

Detailed Technical Comparison

1 / 11

Dreame L40 Ultra A

6.1

Overall score

Price on Amazon

499,00€

View on Amazon

Best Score

1 / 9

Roborock Qrevo EdgeT

7.5

Overall score

Price on Amazon

699,99€

View on Amazon

Scores

Dreame L40 Ultra A

Overall score 6.1

Power and Battery 6.5

Brushing System 3.4

Mopping System 5.1

Cleaning Base 7.0

Navigation and Intelligence 5.1

Value for money · Normal · 🟡 Precio correcto 5.0

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

Value for money · Excelente · 🟢 Mejor compra 5.5

Detailed Technical Comparison

Key features organised by category

General Information

Dreame L40 Ultra A

Roborock Qrevo EdgeT

Brand Different ?	Dreame L40 Ultra A: Dreame	Roborock Qrevo EdgeT: Roborock
Release date Different ?	Dreame L40 Ultra A: April 2026	Roborock Qrevo EdgeT: 2025

Power and Battery

Dreame L40 Ultra A

Roborock Qrevo EdgeT

Suction power Different ?	Dreame L40 Ultra A: 24.000 Pa	Roborock Qrevo EdgeT: 18.500 Pa
Battery capacity ?	Dreame L40 Ultra A: 5.200 mAh	Roborock Qrevo EdgeT: 5.200 mAh
Declared runtime Different ?	Dreame L40 Ultra A: 230 min	Roborock Qrevo EdgeT: —
Fast battery charging Different ?	Dreame L40 Ultra A: Sí	Roborock Qrevo EdgeT: No

Brushing System

Dreame L40 Ultra A

Roborock Qrevo EdgeT

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

Mopping System

Dreame L40 Ultra A

Roborock Qrevo EdgeT

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

Cleaning Base

Dreame L40 Ultra A

Roborock Qrevo EdgeT

Auto-emptying of dust bin ?	Dreame L40 Ultra A: Sí	Roborock Qrevo EdgeT: Sí
Mop washing Different ?	Dreame L40 Ultra A: Yes, with cold water	Roborock Qrevo EdgeT: Yes, with hot water at 75°C
Mop drying ?	Dreame L40 Ultra A: Yes, with hot air at 45°C	Roborock Qrevo EdgeT: Yes, with hot air at 45°C
Washing tray self-cleaning Different ?	Dreame L40 Ultra A: Yes, 3rd generation	Roborock Qrevo EdgeT: Yes, 3.0
UV disinfection ?	Dreame L40 Ultra A: No	Roborock Qrevo EdgeT: No
Detergent tank Different ?	Dreame L40 Ultra A: Optional (Sold separately)	Roborock Qrevo EdgeT: No
Automatic mop changing ?	Dreame L40 Ultra A: No	Roborock Qrevo EdgeT: No
Dust bag capacity Different ?	Dreame L40 Ultra A: 3.2 L	Roborock Qrevo EdgeT: 2.7 L
Clean water tank Different ?	Dreame L40 Ultra A: 4.5 L	Roborock Qrevo EdgeT: 4 L
Dirty water tank Different ?	Dreame L40 Ultra A: 4 L	Roborock Qrevo EdgeT: 3.5 L
Plumbing connection kit Different ?	Dreame L40 Ultra A: Yes (purchased separately)	Roborock Qrevo EdgeT: No
Integrated plumbing connection ?	Dreame L40 Ultra A: No	Roborock Qrevo EdgeT: No

Navigation and Intelligence

Dreame L40 Ultra A

Roborock Qrevo EdgeT

Navigation system Different ?	Dreame L40 Ultra A: 360° LiDAR turret	Roborock Qrevo EdgeT: 360° Retractable LiDAR
Obstacle avoidance ?	Dreame L40 Ultra A: Sí	Roborock Qrevo EdgeT: Sí
AI camera Different ?	Dreame L40 Ultra A: No	Roborock Qrevo EdgeT: Yes, dual RGB
Front 3D laser sensor ?	Dreame L40 Ultra A: Sí	Roborock Qrevo EdgeT: Sí
No. of recognised obstacles Different ?	Dreame L40 Ultra A: ?	Roborock Qrevo EdgeT: 108
Pet recognition ?	Dreame L40 Ultra A: Sí	Roborock Qrevo EdgeT: Sí
Cleaning behind curtains ?	Dreame L40 Ultra A: No	Roborock Qrevo EdgeT: No
Remote camera access Different ?	Dreame L40 Ultra A: No	Roborock Qrevo EdgeT: Sí
Night vision LED Different ?	Dreame L40 Ultra A: No	Roborock Qrevo EdgeT: Sí
AI intelligent cleaning Different ?	Dreame L40 Ultra A: Yes, CleanGenius 3.0	Roborock Qrevo EdgeT: Yes, SmartPlan 2.0
AI stain recognition Different ?	Dreame L40 Ultra A: No	Roborock Qrevo EdgeT: Sí
CPU / Algorithm Different ?	Dreame L40 Ultra A: ?	Roborock Qrevo EdgeT: RR Mason 11.0

Advanced Features

Dreame L40 Ultra A

Roborock Qrevo EdgeT

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

Robot Tanks

Dreame L40 Ultra A

Roborock Qrevo EdgeT

Robot dust bin Different ?	Dreame L40 Ultra A: 300 ml	Roborock Qrevo EdgeT: 258 ml
Robot water tank Different ?	Dreame L40 Ultra A: 80 ml	Roborock Qrevo EdgeT: 69 ml

Robot Dimensions

Dreame L40 Ultra A

Roborock Qrevo EdgeT

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

Base Dimensions

Dreame L40 Ultra A

Roborock Qrevo EdgeT

Base width ?	Dreame L40 Ultra A: 340 mm	Roborock Qrevo EdgeT: 340 mm
Base height Different ?	Dreame L40 Ultra A: 590 mm	Roborock Qrevo EdgeT: 519 mm
Base depth Different ?	Dreame L40 Ultra A: 457 mm	Roborock Qrevo EdgeT: 487 mm