Head to head
Dreame X40 Ultra vs Roborock Saros 20 Sonic Complète
Score, price and specs, side by side.
 Dreame |  Roborock | |
|---|---|---|
| Score | 94/100 | 61/100 |
| Price | €540 | €1,299 |
| Category | Robot Vacuums | Robot Vacuums |
| Suction | 12000 Pa | — |
| Runtime | 210 min | — |
| Navigation | LiDAR + AI camera | — |
| Self-empty | Yes | — |
| Mopping | Yes | — |
| Noise | 65 dB | — |
| Best price | €700 → | €1,299 → |
Score breakdown
How we score →| Dreame X40 Ultra | Roborock Saros 20 Sonic Complète | |
|---|---|---|
| Suction | 90 | — |
| Navigation | 95 | — |
| Battery life | 89 | — |
| Quietness | 81 | — |
| Smart features | 94 | — |
| Value | 100 | 54 |
The best score in each row is highlighted. Scores out of 100.
We may earn a commission on purchases. Learn more.