Comparison

Roborock S8 MaxV Ultra vs Roborock Saros 20 Sonic

Detailed Technical Comparison

Best value for money

Roborock S8 MaxV Ultra

7,0
Overall score
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Best Score

Roborock Saros 20 Sonic

8,8
Overall score
View on Amazon

Scores

Roborock S8 MaxV Ultra
Overall score 7,0
Power and Battery 5,2
Brushing System 6,6
Mopping System 6,7
Cleaning Base 5,9
Navigation and Intelligence 8,3
Roborock Saros 20 Sonic
Overall score 8,8
Power and Battery 10,0
Brushing System 9,7
Mopping System 8,5
Cleaning Base 7,3
Navigation and Intelligence 10,0

Detailed Technical Comparison

Key features organised by category

Información General

Roborock S8 MaxV Ultra
Roborock Saros 20 Sonic
Brand
?
Roborock S8 MaxV Ultra: Roborock Roborock Saros 20 Sonic: Roborock
Release date Diferente
?
Roborock S8 MaxV Ultra: 2024 Roborock Saros 20 Sonic: March 2026

Potencia y Batería

Roborock S8 MaxV Ultra
Roborock Saros 20 Sonic
Suction power Diferente
?
Roborock S8 MaxV Ultra: 10.000 Pa Roborock Saros 20 Sonic: 36.000 Pa
Battery capacity Diferente
?
Roborock S8 MaxV Ultra: 5.200 mAh Roborock Saros 20 Sonic: 6.400 mAh
Runtime Diferente
?
Roborock S8 MaxV Ultra: 180 min Roborock Saros 20 Sonic: —

Sistema de Cepillado

Roborock S8 MaxV Ultra
Roborock Saros 20 Sonic
Main brush Diferente
?
Roborock S8 MaxV Ultra: Dual Silicone Brush Roborock Saros 20 Sonic: DuoDivide Anti-Tangle Hair Brush
Lifting main brush
?
Roborock S8 MaxV Ultra: Sí Roborock Saros 20 Sonic: Sí
Lifting side brush Diferente
?
Roborock S8 MaxV Ultra: No Roborock Saros 20 Sonic: Sí
Extendable side brush
?
Roborock S8 MaxV Ultra: Sí Roborock Saros 20 Sonic: Sí
Anti-tangle side brush Diferente
?
Roborock S8 MaxV Ultra: No Roborock Saros 20 Sonic: Sí

Sistema de Fregado

Roborock S8 MaxV Ultra
Roborock Saros 20 Sonic
Mopping type Diferente
?
Roborock S8 MaxV Ultra: Sonic Mopping VibraRise 3.0 Roborock Saros 20 Sonic: VibraRise 5.0 Vibrating Mop 14N
Mop extension Diferente
?
Roborock S8 MaxV Ultra: Mini side mop Roborock Saros 20 Sonic: Sí
Mop lifting Diferente
?
Roborock S8 MaxV Ultra: Yes, 20 mm Roborock Saros 20 Sonic: Yes, 8-18 mm
Floor mopping temperature Diferente
Roborock S8 MaxV Ultra: Cold water Roborock Saros 20 Sonic: Warm Water
Detach mops at base Diferente
?
Roborock S8 MaxV Ultra: No Roborock Saros 20 Sonic: Sí
Mop dirt detection
?
Roborock S8 MaxV Ultra: Sí Roborock Saros 20 Sonic: Sí
Floor dirt detection
?
Roborock S8 MaxV Ultra: Sí Roborock Saros 20 Sonic: Sí

Base de Limpieza

Roborock S8 MaxV Ultra
Roborock Saros 20 Sonic
Auto-emptying dust bin
Roborock S8 MaxV Ultra: Sí Roborock Saros 20 Sonic: Sí
Mop washing Diferente
?
Roborock S8 MaxV Ultra: Yes, with hot water at 60°C Roborock Saros 20 Sonic: Yes, with hot water at 100°C
Mop drying Diferente
?
Roborock S8 MaxV Ultra: Yes, with hot air at 60°C Roborock Saros 20 Sonic: Yes, with hot air at 55°C
Self-cleaning wash tray Diferente
?
Roborock S8 MaxV Ultra: No Roborock Saros 20 Sonic: Yes, with hot water at 100°C
UV disinfection
?
Roborock S8 MaxV Ultra: No Roborock Saros 20 Sonic: No
Detergent tank
?
Roborock S8 MaxV Ultra: Sí Roborock Saros 20 Sonic: Sí
Automatic mop changing
Roborock S8 MaxV Ultra: No Roborock Saros 20 Sonic: No
Dust bag capacity
?
Roborock S8 MaxV Ultra: 2.5 L Roborock Saros 20 Sonic: 2.5 L
Clean water tank
?
Roborock S8 MaxV Ultra: 4 L Roborock Saros 20 Sonic: 4 L
Dirty water tank Diferente
?
Roborock S8 MaxV Ultra: 3.5 L Roborock Saros 20 Sonic: 3 L
Plumbing connection kit
?
Roborock S8 MaxV Ultra: No Roborock Saros 20 Sonic: No
Integrated plumbing connection
?
Roborock S8 MaxV Ultra: No Roborock Saros 20 Sonic: No

Navegación e Inteligencia

Roborock S8 MaxV Ultra
Roborock Saros 20 Sonic
Navigation system Diferente
?
Roborock S8 MaxV Ultra: 360° LiDAR turret Roborock Saros 20 Sonic: 360° Retractable LiDAR
Obstacle avoidance
?
Roborock S8 MaxV Ultra: Sí Roborock Saros 20 Sonic: Sí
AI camera
?
Roborock S8 MaxV Ultra: Yes, dual Roborock Saros 20 Sonic: Yes, dual
Front 3D laser sensor
?
Roborock S8 MaxV Ultra: Sí Roborock Saros 20 Sonic: Sí
No. of recognised obstacles Diferente
?
Roborock S8 MaxV Ultra: 73 Roborock Saros 20 Sonic: 300
Pet recognition
?
Roborock S8 MaxV Ultra: Sí Roborock Saros 20 Sonic: Sí
Curtain detection Diferente
?
Roborock S8 MaxV Ultra: No Roborock Saros 20 Sonic: Sí
Remote camera access
?
Roborock S8 MaxV Ultra: Sí Roborock Saros 20 Sonic: Sí
Night vision LED
?
Roborock S8 MaxV Ultra: Sí Roborock Saros 20 Sonic: Sí
AI intelligent cleaning Diferente
?
Roborock S8 MaxV Ultra: Yes, SmartPlan 1.0 Roborock Saros 20 Sonic: Yes, SmartPlan 3.0
AI stain recognition
?
Roborock S8 MaxV Ultra: Sí Roborock Saros 20 Sonic: Sí
CPU / Algorithm Diferente
?
Roborock S8 MaxV Ultra: RR Mason 11.0 Roborock Saros 20 Sonic: ?

Funciones Avanzadas

Roborock S8 MaxV Ultra
Roborock Saros 20 Sonic
Step-climbing ability Diferente
?
Roborock S8 MaxV Ultra: 20 mm Roborock Saros 20 Sonic: Single step 45 mm - Double step 88 mm
Robotic arm
?
Roborock S8 MaxV Ultra: No Roborock Saros 20 Sonic: No
Built-in voice assistant
?
Roborock S8 MaxV Ultra: Sí Roborock Saros 20 Sonic: Sí
External voice assistant (Alexa, Google Home...)
Roborock S8 MaxV Ultra: Sí Roborock Saros 20 Sonic: Sí

Depósitos del Robot

Roborock S8 MaxV Ultra
Roborock Saros 20 Sonic
Robot dust bin Diferente
?
Roborock S8 MaxV Ultra: 270 ml Roborock Saros 20 Sonic: ?
Robot water tank Diferente
?
Roborock S8 MaxV Ultra: 100 ml Roborock Saros 20 Sonic: Sí

Dimensiones Robot

Roborock S8 MaxV Ultra
Roborock Saros 20 Sonic
Robot diameter
?
Roborock S8 MaxV Ultra: 353 mm Roborock Saros 20 Sonic: 353 mm
Robot height Diferente
?
Roborock S8 MaxV Ultra: 103 mm Roborock Saros 20 Sonic: 79.8 mm

Dimensiones Base

Roborock S8 MaxV Ultra
Roborock Saros 20 Sonic
Base width
?
Roborock S8 MaxV Ultra: 409 mm Roborock Saros 20 Sonic: 409 mm
Base height
?
Roborock S8 MaxV Ultra: 470 mm Roborock Saros 20 Sonic: 470 mm
Base depth Diferente
?
Roborock S8 MaxV Ultra: 419 mm Roborock Saros 20 Sonic: 440 mm

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