Roborock Qrevo S Pro vs Roborock Saros 20
Technical comparison · Robot vacuums and mops
Roborock Qrevo S Pro and Roborock Saros 20 differ in navigation system and obstacle avoidance; on the measurable specs neither model is ahead: the differences are of design, not of level.
| Parameter |
Qrevo S Pro
Roborock
F3 · Advanced
|
Saros 20
Roborock
F4 · Semi-professional
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2026 |
| Use tier | F3 — Advanced | F4 — Semi-professional |
| Price | ||
| Price | ~450–1000 € | ~1000–2200 € |
| Price updated on | 09/2026 | 09/2026 |
| Universal specs | ||
| Dimensions (W×D×H) | 35 × 35.3 × 9.65 cm | — |
| Voltage | 220 V | 220 V |
| Category specs | ||
| Cleaning functions | Vacuums, Mops | Vacuums, Mops |
| Availability in Europe | On sale | On sale |
| Suction power | 18500 Pa | 36000 Pa |
| Navigation system | Rotating LiDAR | Solid-state LiDAR |
| Release year | 2025 | 2026 |
| Onboard camera | No | Yes |
| Obstacle avoidance | Structured light | 3D time-of-flight sensor, Camera with AI recognition |
| Onboard microphone | No | Yes |
| Where object recognition runs | No object recognition | On the device |
| Robot height | — | 79.8 mm |
| Declared data server region | European Union | European Union |
| Maximum threshold height | — | 45 mm |
| Battery capacity | 5200 mAh | 6400 mAh |
| Live video from the app | — | Yes |
| Charging time | — | 150 min |
| Camera privacy controls | — | Remote video off until enabled, Confirmation on the robot, Password in the app |
| Microphone can be disabled | — | Yes |
| Mopping system | Rotating discs | Rotating discs |
| Guaranteed years of updates | 2 anni | 2 anni |
| Extending mop for edges | — | Yes |
| Dock functions | Automatic emptying, Mop washing, Hot water washing, Warm air drying | Automatic emptying, Mop washing, Hot water washing, Mop drying, Warm air drying, Detergent dispenser |
| Wi-Fi bands | 2.4 GHz | 2.4 GHz, 5 GHz |
| App | Roborock | Roborock |
| Mop washing water temperature | 75 °C | 100 °C |
| Days between bag changes | — | 65 giorni |
| Main brush type | Single rubber roller | — |
| Anti-tangle declared | Yes | Yes |
| Filter type | Washable | Washable |
| Carpet handling | Lifts the mop | Boosts suction, Lifts the mop, Avoids the carpet |
| Matter | — | Built in |
| Built-in voice assistant | — | Commands recognised on board |
| Cliff sensors | — | Yes |
The differences that matter
- Navigation system: Roborock Qrevo S Pro Rotating LiDAR · Roborock Saros 20 Solid-state LiDAR
- Obstacle avoidance: Roborock Qrevo S Pro Structured light · Roborock Saros 20 3D time-of-flight sensor, Camera with AI recognition
- Where object recognition runs: Roborock Qrevo S Pro No object recognition · Roborock Saros 20 On the device
- Dock functions: Roborock Qrevo S Pro Automatic emptying, Mop washing, Hot water washing, Warm air drying · Roborock Saros 20 Automatic emptying, Mop washing, Hot water washing, Mop drying, Warm air drying, Detergent dispenser
- Wi-Fi bands: Roborock Qrevo S Pro 2.4 GHz · Roborock Saros 20 2.4 GHz, 5 GHz
In short
Roborock Qrevo S Pro
Design differences: navigation system: rotating LiDAR; where object recognition runs: no object recognition.
Roborock Saros 20
Design differences: navigation system: solid-state LiDAR; where object recognition runs: on the device.
This comparison points to the two product pages, where you'll find the complete data and the official links.