Comparison

Dreame X50 Ultra Blanca vs Roborock Qrevo Slim vs Roborock QV 35A

Detailed Technical Comparison

Best Score

1 / 10

Dreame X50 Ultra Blanca

8,4

Overall score

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1 / 11

Roborock Qrevo Slim

7,1

Overall score

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1 / 10

Roborock QV 35A

5,7

Overall score

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Options

Scores

Dreame X50 Ultra Blanca

Overall score 8,4

Power and Battery 7,3

Brushing System 9,1

Mopping System 7,8

Cleaning Base 8,1

Navigation and Intelligence 9,5

Roborock Qrevo Slim

Overall score 7,1

Power and Battery 5,6

Brushing System 5,9

Mopping System 7,1

Cleaning Base 6,0

Navigation and Intelligence 7,5

Roborock QV 35A

Overall score 5,7

Power and Battery 5,2

Brushing System 3,3

Mopping System 3,8

Cleaning Base 5,0

Navigation and Intelligence 3,9

Detailed Technical Comparison

Key features organised by category

General Information

Dreame X50 Ultra Blanca

Roborock Qrevo Slim

Roborock QV 35A

Brand Diferente ?	Dreame X50 Ultra Blanca: Dreame	Roborock Qrevo Slim: Roborock	Roborock QV 35A: Roborock
Release date Diferente ?	Dreame X50 Ultra Blanca: 2025	Roborock Qrevo Slim: 2024	Roborock QV 35A: 2025

Power and Battery

Dreame X50 Ultra Blanca

Roborock Qrevo Slim

Roborock QV 35A

Suction power Diferente ?	Dreame X50 Ultra Blanca: 20.000 Pa	Roborock Qrevo Slim: 11.000 Pa	Roborock QV 35A: 8.000 Pa
Battery capacity Diferente ?	Dreame X50 Ultra Blanca: 6.400 mAh	Roborock Qrevo Slim: 5.200 mAh	Roborock QV 35A: 5.200 mAh
Runtime Diferente ?	Dreame X50 Ultra Blanca: 180 min	Roborock Qrevo Slim: 180 min	Roborock QV 35A: 180 mins

Brushing System

Dreame X50 Ultra Blanca

Roborock Qrevo Slim

Roborock QV 35A

Main brush Diferente ?	Dreame X50 Ultra Blanca: Dual HyperStream Anti-Tangle Hair Brush	Roborock Qrevo Slim: Dual Silicone Brush	Roborock QV 35A: Simple Silicone Brush
Lifting main brush Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: Sí	Roborock QV 35A: No
Lifting side brush Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: No	Roborock QV 35A: No
Extendable side brush Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: Sí	Roborock QV 35A: No
Anti-tangle side brush Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: No	Roborock QV 35A: Sí
Cepillo para zocalos ?	Dreame X50 Ultra Blanca: No	Roborock Qrevo Slim: No	Roborock QV 35A: No

Mopping System

Dreame X50 Ultra Blanca

Roborock Qrevo Slim

Roborock QV 35A

Mopping type Diferente ?	Dreame X50 Ultra Blanca: Two Rotating Mops 180 RPM	Roborock Qrevo Slim: Two Rotating Mops 200 RPM	Roborock QV 35A: Two Rotating Mops 200 RPM
Mop extension Diferente ?	Dreame X50 Ultra Blanca: Yes, with RoboSwing movement	Roborock Qrevo Slim: Sí	Roborock QV 35A: No
Mop lifting Diferente ?	Dreame X50 Ultra Blanca: Yes, 10.5 mm	Roborock Qrevo Slim: Yes, 10 mm	Roborock QV 35A: Yes, 10 mm
Floor mopping temperature ?	Dreame X50 Ultra Blanca: Cold water	Roborock Qrevo Slim: Cold water	Roborock QV 35A: Cold water
Detach mops at base Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: No	Roborock QV 35A: No
Mop dirt detection Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: Sí	Roborock QV 35A: No
Floor dirt detection Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: Sí	Roborock QV 35A: No

Cleaning Base

Dreame X50 Ultra Blanca

Roborock Qrevo Slim

Roborock QV 35A

Auto-emptying dust bin ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: Sí	Roborock QV 35A: Sí
Mop washing Diferente ?	Dreame X50 Ultra Blanca: Yes, with hot water at 80°C	Roborock Qrevo Slim: Yes, with hot water at 60°C	Roborock QV 35A: Yes, with cold water
Mop drying Diferente ?	Dreame X50 Ultra Blanca: Yes, with hot air at 45°C	Roborock Qrevo Slim: Yes, with hot air at 45°C	Roborock QV 35A: Yes, with cold air
Self-cleaning wash tray Diferente ?	Dreame X50 Ultra Blanca: Yes, 3rd generation	Roborock Qrevo Slim: Yes, 1.0	Roborock QV 35A: No
UV disinfection Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: No	Roborock QV 35A: No
Detergent tank Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: No	Roborock QV 35A: No
Automatic mop changing ?	Dreame X50 Ultra Blanca: No	Roborock Qrevo Slim: No	Roborock QV 35A: No
Dust bag capacity Diferente ?	Dreame X50 Ultra Blanca: 3.2 L	Roborock Qrevo Slim: 2.7 L	Roborock QV 35A: 2.7 L
Clean water tank Diferente ?	Dreame X50 Ultra Blanca: 4.5 L	Roborock Qrevo Slim: 4 L	Roborock QV 35A: 4 L
Dirty water tank Diferente ?	Dreame X50 Ultra Blanca: 4 L	Roborock Qrevo Slim: 3.5 L	Roborock QV 35A: 3.5 L
Plumbing connection kit Diferente ?	Dreame X50 Ultra Blanca: Yes (purchased separately)	Roborock Qrevo Slim: No	Roborock QV 35A: No
Integrated plumbing connection ?	Dreame X50 Ultra Blanca: No	Roborock Qrevo Slim: No	Roborock QV 35A: No

Navigation and Intelligence

Dreame X50 Ultra Blanca

Roborock Qrevo Slim

Roborock QV 35A

Navigation system Diferente ?	Dreame X50 Ultra Blanca: 360° Retractable LiDAR	Roborock Qrevo Slim: StarSight 1.0	Roborock QV 35A: 360° LiDAR turret
Obstacle avoidance ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: Sí	Roborock QV 35A: Sí
AI camera Diferente ?	Dreame X50 Ultra Blanca: Yes, dual	Roborock Qrevo Slim: Yes, dual	Roborock QV 35A: No
Front 3D laser sensor Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: Sí	Roborock QV 35A: No
No. of recognised obstacles Diferente ?	Dreame X50 Ultra Blanca: 200	Roborock Qrevo Slim: 73	Roborock QV 35A: ?
Pet recognition Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: Sí	Roborock QV 35A: No
Curtain detection Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: No	Roborock QV 35A: No
Remote camera access Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: Sí	Roborock QV 35A: No
Night vision LED Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: Sí	Roborock QV 35A: No
AI intelligent cleaning Diferente ?	Dreame X50 Ultra Blanca: Yes, CleanGenius 2.0	Roborock Qrevo Slim: Yes, SmartPlan 1.0	Roborock QV 35A: Yes, SmartPlan 1.0
AI stain recognition Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: No	Roborock QV 35A: No
CPU / Algorithm Diferente ?	Dreame X50 Ultra Blanca: AI Sage 13.0 Octa-core	Roborock Qrevo Slim: RR Mason 11.0	Roborock QV 35A: ?

Advanced Features

Dreame X50 Ultra Blanca

Roborock Qrevo Slim

Roborock QV 35A

Step-climbing ability Diferente ?	Dreame X50 Ultra Blanca: Single step 42 mm - Double step 60 mm	Roborock Qrevo Slim: 20 mm	Roborock QV 35A: 20 mm
Robotic arm ?	Dreame X50 Ultra Blanca: No	Roborock Qrevo Slim: No	Roborock QV 35A: No
Built-in voice assistant Diferente ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: Sí	Roborock QV 35A: No
External voice assistant (Alexa, Google Home...) ?	Dreame X50 Ultra Blanca: Sí	Roborock Qrevo Slim: Sí	Roborock QV 35A: Sí

Robot Tanks

Dreame X50 Ultra Blanca

Roborock Qrevo Slim

Roborock QV 35A

Robot dust bin Diferente ?	Dreame X50 Ultra Blanca: 395 ml	Roborock Qrevo Slim: 220 ml	Roborock QV 35A: 330 ml
Robot water tank Diferente ?	Dreame X50 Ultra Blanca: 80 ml	Roborock Qrevo Slim: 72 ml	Roborock QV 35A: 80 ml

Robot Dimensions

Dreame X50 Ultra Blanca

Roborock Qrevo Slim

Roborock QV 35A

Robot diameter Diferente ?	Dreame X50 Ultra Blanca: 350 mm	Roborock Qrevo Slim: 353 mm	Roborock QV 35A: 353 mm
Robot height Diferente ?	Dreame X50 Ultra Blanca: 89 mm	Roborock Qrevo Slim: 82 mm	Roborock QV 35A: 96.5 mm

Base Dimensions

Dreame X50 Ultra Blanca

Roborock Qrevo Slim

Roborock QV 35A

Base width ?	Dreame X50 Ultra Blanca: 340 mm	Roborock Qrevo Slim: 340 mm	Roborock QV 35A: 340 mm
Base height Diferente ?	Dreame X50 Ultra Blanca: 590.5 mm	Roborock Qrevo Slim: 521 mm	Roborock QV 35A: 521 mm
Base depth Diferente ?	Dreame X50 Ultra Blanca: 456.7 mm	Roborock Qrevo Slim: 487 mm	Roborock QV 35A: 487 mm