Narwal Freo Z10 Ultra vs Roborock Saros 20
Technical comparison · Robot vacuums and mops
Roborock Saros 20 is ahead on robot height; beyond that the two models differ in navigation system and obstacle avoidance: design differences, not a ranking. On the category's technical index, Roborock Saros 20 ranks #2 of 30, Narwal Freo Z10 Ultra #12.
| Parameter |
Freo Z10 Ultra
Narwal
F3 · Advanced
|
Saros 20
Roborock
F4 · Semi-professional
|
|---|---|---|
| Identity | ||
| Launch year | 2025 | 2026 |
| Use tier | F3 — Advanced | F4 — Semi-professional |
| Price | ||
| Price | ~1000–2200 € | ~1000–2200 € |
| Price updated on | 09/2026 | 09/2026 |
| Universal specs | ||
| Dimensions (W×D×H) | – × – × 10.96 cm | — |
| Weight | 4.5 kg | — |
| Voltage | — | 220 V |
| Category specs | ||
| Cleaning functions | Vacuums, Mops | Vacuums, Mops |
| Availability in Europe | On sale | On sale |
| Suction power | 18000 Pa | 36000 Pa |
| Navigation system | Rotating LiDAR | Solid-state LiDAR |
| Release year | 2025 | 2026 |
| Onboard camera | Yes | Yes |
| Obstacle avoidance | Camera with AI recognition | 3D time-of-flight sensor, Camera with AI recognition |
| Onboard microphone | Yes | Yes |
| Noise level | 56 dB | — |
| Where object recognition runs | — | On the device |
| Robot height | 109.6 mm | 79.8 mm |
| Declared data server region | Multiple regions | European Union |
| Maximum threshold height | — | 45 mm |
| Battery capacity | 5900 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 | Oscillating pad | Rotating discs |
| Mop lifting height | 12 mm | — |
| Guaranteed years of updates | 5 anni | 2 anni |
| Extending mop for edges | Yes | Yes |
| Dock functions | Automatic emptying, Mop washing, Mop 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 | Narwal Freo | Roborock |
| Mop washing water temperature | — | 100 °C |
| Dust bag capacity | 2.5 l | — |
| Days between bag changes | — | 65 giorni |
| Anti-tangle declared | — | Yes |
| Filter type | — | Washable |
| Carpet handling | Lifts the mop, 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 |
The differences that matter
- Robot height: Narwal Freo Z10 Ultra 109.6 mm vs Roborock Saros 20 79.8 mm
- Navigation system: Narwal Freo Z10 Ultra Rotating LiDAR · Roborock Saros 20 Solid-state LiDAR
- Obstacle avoidance: Narwal Freo Z10 Ultra Camera with AI recognition · Roborock Saros 20 3D time-of-flight sensor, Camera with AI recognition
- Declared data server region: Narwal Freo Z10 Ultra Multiple regions · Roborock Saros 20 European Union
- Mopping system: Narwal Freo Z10 Ultra Oscillating pad · Roborock Saros 20 Rotating discs
In short
Narwal Freo Z10 Ultra
Design differences: navigation system: rotating LiDAR; declared data server region: multiple regions; mopping system: oscillating pad.
This comparison points to the two product pages, where you'll find the complete data and the official links.