Comparison

Roborock Qrevo Edge 2 vs Xiaomi X20 Max

Detailed Technical Comparison

Best Score

1 / 9

Roborock Qrevo Edge 2

8.0

Overall score

View on Amazon

1 / 9

Xiaomi X20 Max

5.3

Overall score

View on Amazon

Scores

Roborock Qrevo Edge 2

Overall score 8.0

Power and Battery 5.9

Brushing System 6.7

Mopping System 8.7

Cleaning Base 7.1

Navigation and Intelligence 9.6

Xiaomi X20 Max

Overall score 5.3

Power and Battery 4.0

Brushing System 2.4

Mopping System 4.9

Cleaning Base 6.0

Navigation and Intelligence 4.9

Detailed Technical Comparison

Key features organised by category

General Information

Roborock Qrevo Edge 2

Xiaomi X20 Max

Brand Different ?	Roborock Qrevo Edge 2: Roborock	Xiaomi X20 Max: Xiaomi
Release date Different ?	Roborock Qrevo Edge 2: May 2026	Xiaomi X20 Max: 2024

Power and Battery

Roborock Qrevo Edge 2

Xiaomi X20 Max

Suction power Different ?	Roborock Qrevo Edge 2: 25.000 Pa	Xiaomi X20 Max: 8.000 Pa
Battery capacity ?	Roborock Qrevo Edge 2: 5.200 mAh	Xiaomi X20 Max: 5.200 mAh
Declared runtime Different ?	Roborock Qrevo Edge 2: 188 min	Xiaomi X20 Max: 120 min
Fast battery charging ?	Roborock Qrevo Edge 2: No	Xiaomi X20 Max: No

Brushing System

Roborock Qrevo Edge 2

Xiaomi X20 Max

Main brush Different ?	Roborock Qrevo Edge 2: DuoDivide Anti-Tangle Hair Brush	Xiaomi X20 Max: TriCut 3.0
Liftable main brush Different ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: No
Liftable side brush ?	Roborock Qrevo Edge 2: No	Xiaomi X20 Max: No
Extendable side brush Different ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: No
Anti-tangle side brush Different ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: No
Skirting board brush ?	Roborock Qrevo Edge 2: No	Xiaomi X20 Max: No

Mopping System

Roborock Qrevo Edge 2

Xiaomi X20 Max

Mopping type Different ?	Roborock Qrevo Edge 2: Two Rotating Mops 230 RPM 8N	Xiaomi X20 Max: Two Rotating Mops
Mop extension ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: Sí
Mop lifting Different ?	Roborock Qrevo Edge 2: Yes, 0.5 in (12 mm)	Xiaomi X20 Max: Yes, 0.4 in (10 mm)
Floor mopping temperature Different ?	Roborock Qrevo Edge 2: Warm Water	Xiaomi X20 Max: Cold water
Remove mops at base Different ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: No
Mop dirt detection Different ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: No
Floor dirt detection Different ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: No

Cleaning Base

Roborock Qrevo Edge 2

Xiaomi X20 Max

Auto-emptying of dust bin ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: Sí
Mop washing Different ?	Roborock Qrevo Edge 2: Yes, with hot water at 176 °F (80°C)	Xiaomi X20 Max: Yes, with hot water at 131 °F (55°C)
Mop drying Different ?	Roborock Qrevo Edge 2: Yes, with hot air at 131 °F (55°C)	Xiaomi X20 Max: Yes, with hot air
Washing tray self-cleaning Different ?	Roborock Qrevo Edge 2: Yes, 2.0	Xiaomi X20 Max: No
UV disinfection ?	Roborock Qrevo Edge 2: No	Xiaomi X20 Max: No
Detergent tank ?	Roborock Qrevo Edge 2: No	Xiaomi X20 Max: No
Automatic mop changing ?	Roborock Qrevo Edge 2: No	Xiaomi X20 Max: No
Dust bag capacity Different ?	Roborock Qrevo Edge 2: 2.7 L	Xiaomi X20 Max: 2.5 L
Clean water tank ?	Roborock Qrevo Edge 2: 4 L	Xiaomi X20 Max: 4 L
Dirty water tank Different ?	Roborock Qrevo Edge 2: 3.5 L	Xiaomi X20 Max: 3.8 L
Plumbing connection kit ?	Roborock Qrevo Edge 2: No	Xiaomi X20 Max: No
Integrated plumbing connection ?	Roborock Qrevo Edge 2: No	Xiaomi X20 Max: No

Navigation and Intelligence

Roborock Qrevo Edge 2

Xiaomi X20 Max

Navigation system Different ?	Roborock Qrevo Edge 2: 360° Retractable LiDAR	Xiaomi X20 Max: 360° LiDAR turret
Obstacle avoidance ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: Sí
AI camera Different ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: No
Front 3D laser sensor ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: Sí
No. of recognised obstacles Different ?	Roborock Qrevo Edge 2: 280	Xiaomi X20 Max: ?
Pet recognition Different ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: No
Cleaning behind curtains Different ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: No
Remote camera access Different ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: No
Night vision LED ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: Sí
AI intelligent cleaning Different ?	Roborock Qrevo Edge 2: Yes, SmartPlan 3.0	Xiaomi X20 Max: Sí
AI stain recognition Different ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: No
CPU / Algorithm ?	Roborock Qrevo Edge 2: ?	Xiaomi X20 Max: ?

Advanced Features

Roborock Qrevo Edge 2

Xiaomi X20 Max

Ability to overcome steps ?	Roborock Qrevo Edge 2: 0.8 in (20 mm)	Xiaomi X20 Max: 0.8 in (20 mm)
Robotic arm ?	Roborock Qrevo Edge 2: No	Xiaomi X20 Max: No
Integrated own voice assistant Different ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: No
Compatible with voice assistants (Alexa, Google Home...) ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: Sí
Matter compatible Different ?	Roborock Qrevo Edge 2: Sí	Xiaomi X20 Max: No

Robot Tanks

Roborock Qrevo Edge 2

Xiaomi X20 Max

Robot dust bin Different ?	Roborock Qrevo Edge 2: 240 ml	Xiaomi X20 Max: ?
Robot water tank Different ?	Roborock Qrevo Edge 2: 67 ml	Xiaomi X20 Max: Sí

Robot Dimensions

Roborock Qrevo Edge 2

Xiaomi X20 Max

Robot diameter Different ?	Roborock Qrevo Edge 2: 352 mm	Xiaomi X20 Max: 350 mm
Robot height Different ?	Roborock Qrevo Edge 2: 79.8 mm	Xiaomi X20 Max: 97 mm

Base Dimensions

Roborock Qrevo Edge 2

Xiaomi X20 Max

Base width ?	Roborock Qrevo Edge 2: 340 mm	Xiaomi X20 Max: 340 mm
Base height Different ?	Roborock Qrevo Edge 2: 521 mm	Xiaomi X20 Max: 563 mm
Base depth Different ?	Roborock Qrevo Edge 2: 487 mm	Xiaomi X20 Max: 420 mm