Roborock Saros 20 Sonic
Roborock

Roborock Saros 20 Sonic

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Roborock Saros 20 Sonic
8,8 Overall score (0-10)
Power and Battery 10,0
Brushing System 9,7
Mopping System 8,5
Cleaning Base 7,3
Navigation and Intelligence 10,0

📋 Full Technical Specifications

General Information

Brand Roborock
Release date March 2026

Power and Battery

Suction power 36.000 Pa
Battery capacity 6.400 mAh
Runtime —
Battery performance —

Brushing System

Main brush DuoDivide Anti-Tangle Hair Brush
Lifting main brush Sí
Lifting side brush Sí
Extendable side brush Sí
Anti-tangle side brush Sí

Mopping System

Mopping type VibraRise 5.0 Vibrating Mop 14N
Mop extension Sí
Mop lifting Yes, 8-18 mm
Floor mopping temperature Warm Water
Detach mops at base Sí
Mop dirt detection Sí
Floor dirt detection Sí

Cleaning Base

Auto-emptying dust bin Sí
Mop washing Yes, with hot water at 100°C
Mop drying Yes, with hot air at 55°C
Self-cleaning wash tray Yes, with hot water at 100°C
UV disinfection No
Detergent tank Sí
Automatic mop changing No
Dust bag capacity 2.5 L
Clean water tank 4 L
Dirty water tank 3 L
Plumbing connection kit No
Integrated plumbing connection No

Navigation and Intelligence

Navigation system 360° Retractable LiDAR
Obstacle avoidance Sí
AI camera Yes, dual
Front 3D laser sensor Sí
No. of recognised obstacles 300
Pet recognition Sí
Curtain detection Sí
Remote camera access Sí
Night vision LED Sí
AI intelligent cleaning Yes, SmartPlan 3.0
AI stain recognition Sí
CPU / Algorithm ?

Advanced Features

Step-climbing ability Single step 45 mm - Double step 88 mm
Robotic arm No
Built-in voice assistant Sí
External voice assistant (Alexa, Google Home...) Sí

Robot Tanks

Robot dust bin ?
Robot water tank Sí

Robot Dimensions

Robot diameter 353 mm
Robot height 79.8 mm

Base Dimensions

Base width 409 mm
Base height 470 mm
Base depth 440 mm

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