Comparison

Roborock Saros 20 Sonic vs Dreame X50 Ultra Blanca vs Dreame X60 Pro Ultra

Detailed Technical Comparison

Roborock Saros 20 Sonic

8,8
Overall score
View on Amazon View Specifications

Dreame X50 Ultra Blanca

8,4
Overall score
View on Amazon View Specifications
Best Score

Dreame X60 Pro Ultra

9,2
Overall score
View on Amazon View Specifications

Scores

Roborock Saros 20 Sonic
Overall score 8,8
Power and Battery 9,2
Brushing System 8,9
Mopping System 8,4
Cleaning Base 7,7
Navigation and Intelligence 9,8
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
Dreame X60 Pro Ultra
Overall score 9,2
Power and Battery 10,0
Brushing System 10,0
Mopping System 9,8
Cleaning Base 8,2
Navigation and Intelligence 10,0

Detailed Technical Comparison

Key features organised by category

General Information

Roborock Saros 20 Sonic
Dreame X50 Ultra Blanca
Dreame X60 Pro Ultra
Brand Diferente
?
Roborock Saros 20 Sonic: Roborock Dreame X50 Ultra Blanca: Dreame Dreame X60 Pro Ultra: Dreame
Release date Diferente
?
Roborock Saros 20 Sonic: March 2026 Dreame X50 Ultra Blanca: 2025 Dreame X60 Pro Ultra: May 2026

Power and Battery

Roborock Saros 20 Sonic
Dreame X50 Ultra Blanca
Dreame X60 Pro Ultra
Suction power Diferente
?
Roborock Saros 20 Sonic: 36.000 Pa Dreame X50 Ultra Blanca: 20.000 Pa Dreame X60 Pro Ultra: 42.000 Pa
Battery capacity
?
Roborock Saros 20 Sonic: 6.400 mAh Dreame X50 Ultra Blanca: 6.400 mAh Dreame X60 Pro Ultra: 6.400 mAh
Runtime Diferente
?
Roborock Saros 20 Sonic: — Dreame X50 Ultra Blanca: 180 min Dreame X60 Pro Ultra: Power Master (Charges while washing mops, 24% in 5 minutes)

Brushing System

Roborock Saros 20 Sonic
Dreame X50 Ultra Blanca
Dreame X60 Pro Ultra
Main brush Diferente
?
Roborock Saros 20 Sonic: DuoDivide Anti-Tangle Hair Brush Dreame X50 Ultra Blanca: Dual HyperStream Anti-Tangle Hair Brush Dreame X60 Pro Ultra: Dual HyperStream 2.0 Anti-Tangle Brush
Lifting main brush
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí
Lifting side brush
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí
Extendable side brush Diferente
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Yes, with 12 cm robotic extension
Anti-tangle side brush
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí
Cepillo para zocalos Diferente
?
Roborock Saros 20 Sonic: No Dreame X50 Ultra Blanca: No Dreame X60 Pro Ultra: Sí

Mopping System

Roborock Saros 20 Sonic
Dreame X50 Ultra Blanca
Dreame X60 Pro Ultra
Mopping type Diferente
?
Roborock Saros 20 Sonic: VibraRise 5.0 Vibrating Mop 14N Dreame X50 Ultra Blanca: Two Rotating Mops 180 RPM Dreame X60 Pro Ultra: Two Rotating Mops 280 RPM 15N
Mop extension Diferente
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Yes, with RoboSwing movement Dreame X60 Pro Ultra: Yes, with 18 cm robotic extension
Mop lifting Diferente
?
Roborock Saros 20 Sonic: Yes, 8-18 mm Dreame X50 Ultra Blanca: Yes, 10.5 mm Dreame X60 Pro Ultra: Yes, 21.5 mm
Floor mopping temperature Diferente
?
Roborock Saros 20 Sonic: Warm Water Dreame X50 Ultra Blanca: Cold water Dreame X60 Pro Ultra: Hot Water 40°C
Detach mops at base
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí
Mop dirt detection
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí
Floor dirt detection
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí

Cleaning Base

Roborock Saros 20 Sonic
Dreame X50 Ultra Blanca
Dreame X60 Pro Ultra
Auto-emptying dust bin
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí
Mop washing Diferente
?
Roborock Saros 20 Sonic: Yes, with hot water at 100°C Dreame X50 Ultra Blanca: Yes, with hot water at 80°C Dreame X60 Pro Ultra: Yes, with hot water at 100°C
Mop drying Diferente
?
Roborock Saros 20 Sonic: Yes, with hot air at 55°C Dreame X50 Ultra Blanca: Yes, with hot air at 45°C Dreame X60 Pro Ultra: Yes, with hot air at 50°C
Self-cleaning wash tray Diferente
?
Roborock Saros 20 Sonic: Yes, with hot water at 100°C Dreame X50 Ultra Blanca: Yes, 3rd generation Dreame X60 Pro Ultra: Yes, with hot water at 100°C
UV disinfection Diferente
?
Roborock Saros 20 Sonic: No Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: No
Detergent tank
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí
Automatic mop changing
?
Roborock Saros 20 Sonic: No Dreame X50 Ultra Blanca: No Dreame X60 Pro Ultra: No
Dust bag capacity Diferente
?
Roborock Saros 20 Sonic: 2.5 L Dreame X50 Ultra Blanca: 3.2 L Dreame X60 Pro Ultra: 3.2 L
Clean water tank Diferente
?
Roborock Saros 20 Sonic: 4 L Dreame X50 Ultra Blanca: 4.5 L Dreame X60 Pro Ultra: 4.2 L
Dirty water tank Diferente
?
Roborock Saros 20 Sonic: 3 L Dreame X50 Ultra Blanca: 4 L Dreame X60 Pro Ultra: 3 L
Plumbing connection kit Diferente
?
Roborock Saros 20 Sonic: No Dreame X50 Ultra Blanca: Yes (purchased separately) Dreame X60 Pro Ultra: Yes (purchased separately)
Integrated plumbing connection
?
Roborock Saros 20 Sonic: No Dreame X50 Ultra Blanca: No Dreame X60 Pro Ultra: No

Navigation and Intelligence

Roborock Saros 20 Sonic
Dreame X50 Ultra Blanca
Dreame X60 Pro Ultra
Navigation system
?
Roborock Saros 20 Sonic: 360° Retractable LiDAR Dreame X50 Ultra Blanca: 360° Retractable LiDAR Dreame X60 Pro Ultra: 360° Retractable LiDAR
Obstacle avoidance Diferente
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Yes, with proactive lighting
AI camera Diferente
?
Roborock Saros 20 Sonic: Yes, dual Dreame X50 Ultra Blanca: Yes, dual Dreame X60 Pro Ultra: Yes, dual RGB
Front 3D laser sensor
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí
No. of recognised obstacles Diferente
?
Roborock Saros 20 Sonic: 300 Dreame X50 Ultra Blanca: 200 Dreame X60 Pro Ultra: 320
Pet recognition
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí
Curtain detection
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí
Remote camera access
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí
Night vision LED
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí
AI intelligent cleaning Diferente
?
Roborock Saros 20 Sonic: Yes, SmartPlan 3.0 Dreame X50 Ultra Blanca: Yes, CleanGenius 2.0 Dreame X60 Pro Ultra: Yes, CleanGenius 3.0
AI stain recognition
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí
CPU / Algorithm Diferente
?
Roborock Saros 20 Sonic: ? Dreame X50 Ultra Blanca: AI Sage 13.0 Octa-core Dreame X60 Pro Ultra: ?

Advanced Features

Roborock Saros 20 Sonic
Dreame X50 Ultra Blanca
Dreame X60 Pro Ultra
Step-climbing ability Diferente
?
Roborock Saros 20 Sonic: Single step 45 mm - Double step 88 mm Dreame X50 Ultra Blanca: Single step 42 mm - Double step 60 mm Dreame X60 Pro Ultra: Single step 50 mm - Double step 100 mm
Robotic arm
?
Roborock Saros 20 Sonic: No Dreame X50 Ultra Blanca: No Dreame X60 Pro Ultra: No
Built-in voice assistant
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí
External voice assistant (Alexa, Google Home...)
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: Sí Dreame X60 Pro Ultra: Sí

Robot Tanks

Roborock Saros 20 Sonic
Dreame X50 Ultra Blanca
Dreame X60 Pro Ultra
Robot dust bin Diferente
?
Roborock Saros 20 Sonic: ? Dreame X50 Ultra Blanca: 395 ml Dreame X60 Pro Ultra: —
Robot water tank Diferente
?
Roborock Saros 20 Sonic: Sí Dreame X50 Ultra Blanca: 80 ml Dreame X60 Pro Ultra: —

Robot Dimensions

Roborock Saros 20 Sonic
Dreame X50 Ultra Blanca
Dreame X60 Pro Ultra
Robot diameter Diferente
?
Roborock Saros 20 Sonic: 353 mm Dreame X50 Ultra Blanca: 350 mm Dreame X60 Pro Ultra: 350 mm
Robot height Diferente
?
Roborock Saros 20 Sonic: 79.8 mm Dreame X50 Ultra Blanca: 89 mm Dreame X60 Pro Ultra: 79.5 mm

Base Dimensions

Roborock Saros 20 Sonic
Dreame X50 Ultra Blanca
Dreame X60 Pro Ultra
Base width Diferente
?
Roborock Saros 20 Sonic: 409 mm Dreame X50 Ultra Blanca: 340 mm Dreame X60 Pro Ultra: —
Base height Diferente
?
Roborock Saros 20 Sonic: 470 mm Dreame X50 Ultra Blanca: 590.5 mm Dreame X60 Pro Ultra: —
Base depth Diferente
?
Roborock Saros 20 Sonic: 440 mm Dreame X50 Ultra Blanca: 456.7 mm Dreame X60 Pro Ultra: —

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