Roborock Q7 L5 vs Roborock Saros 20
Technical comparison · Robot vacuums and mops
Roborock Q7 L5 and Roborock Saros 20 are not direct competitors: different use classes, far-apart price bands. Roborock Q7 L5 is the entry model, Roborock Saros 20 the higher-class one: the comparison shows what changes moving up a class, not which of the two is better.
| Parameter |
Q7 L5
Roborock
F1 · Entry
|
Saros 20
Roborock
F4 · Semi-professional
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2026 |
| Use tier | F1 — Entry | F4 — Semi-professional |
| Price | ||
| Price | ~200–450 € | ~1000–2200 € |
| Price updated on | 09/2026 | 09/2026 |
| Universal specs | ||
| Dimensions (W×D×H) | 32.5 × 32.5 × 9.9 cm | — |
| Weight | 3.3 kg | — |
| Voltage | — | 220 V |
| Category specs | ||
| Cleaning functions | Vacuums, Mops | Vacuums, Mops |
| Availability in Europe | On sale | On sale |
| Suction power | 8000 Pa | 36000 Pa |
| Navigation system | Rotating LiDAR | Solid-state LiDAR |
| Release year | 2025 | 2026 |
| Onboard camera | No | Yes |
| Obstacle avoidance | Contact bumper only | 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 | 99 mm | 79.8 mm |
| Declared data server region | European Union | European Union |
| Robot diameter | 325 mm | — |
| Maximum threshold height | — | 45 mm |
| Battery capacity | 3200 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 |
| Dustbin capacity | 400 ml | — |
| Water tank capacity | 270 ml | — |
| Microphone can be disabled | — | Yes |
| Mopping system | Dragged pad, no pressure | Rotating discs |
| Guaranteed years of updates | 2 anni | 2 anni |
| Extending mop for edges | — | Yes |
| Dock functions | — | 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 | — | 100 °C |
| Days between bag changes | — | 65 giorni |
| Anti-tangle declared | Yes | Yes |
| Filter type | Washable | Washable |
| Carpet handling | Detects the carpet, Boosts suction | Boosts suction, Lifts the mop, Avoids the carpet |
| Matter | — | Built in |
| Built-in voice assistant | — | Commands recognised on board |
| Cliff sensors | Yes | Yes |
| Saved maps (floors) | 3 | — |
The differences that matter
- Robot height: Roborock Q7 L5 99 mm vs Roborock Saros 20 79.8 mm
- Navigation system: Roborock Q7 L5 Rotating LiDAR · Roborock Saros 20 Solid-state LiDAR
- Obstacle avoidance: Roborock Q7 L5 Contact bumper only · Roborock Saros 20 3D time-of-flight sensor, Camera with AI recognition
- Where object recognition runs: Roborock Q7 L5 No object recognition · Roborock Saros 20 On the device
- Mopping system: Roborock Q7 L5 Dragged pad, no pressure · Roborock Saros 20 Rotating discs
In short
Roborock Q7 L5
Design differences: navigation system: rotating LiDAR; where object recognition runs: no object recognition; mopping system: dragged pad, no pressure.
Roborock Saros 20
Measurable advantages: robot height. Category award: «Most capable».
This comparison points to the two product pages, where you'll find the complete data and the official links.