Roborock Saros 20 Sonic
Roborock

Roborock Saros 20 Sonic

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Roborock Saros 20 Sonic
8,9 Overall score (0-10)
Power and Battery 10,0
Brushing System 9,7
Mopping System 8,6
Cleaning Base 7,4
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
Lifting side brush
Extendable side brush
Anti-tangle side brush

Mopping System

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

Cleaning Base

Auto-emptying dust bin
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
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
AI camera Yes, dual
Front 3D laser sensor
No. of recognised obstacles 300
Pet recognition
Curtain detection
Remote camera access
Night vision LED
AI intelligent cleaning Yes, SmartPlan 3.0
AI stain recognition
CPU / Algorithm ?

Advanced Features

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

Robot Tanks

Robot dust bin ?
Robot water tank

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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