Head to head
Dreame X40 Ultra vs Roborock Saros 20
Score, price and specs, side by side.
 Dreame |  Roborock Site | |
|---|---|---|
| Score | 94/100 | 76/100 |
| Price | €540 | €1,600 |
| Category | Robot Vacuums | Robot Vacuums |
| Suction | 12000 Pa | 36000 Pa |
| Runtime | 210 min | — |
| Navigation | LiDAR + AI camera | — |
| Self-empty | Yes | — |
| Mopping | Yes | — |
| Noise | 65 dB | — |
| Best price | €700 → | €1,600 → |
Score breakdown
How we score →| Dreame X40 Ultra | Roborock Saros 20 | |
|---|---|---|
| Suction | 90 | 100 |
| Navigation | 95 | — |
| Battery life | 89 | — |
| Quietness | 81 | — |
| Smart features | 94 | — |
| Value | 100 | 61 |
The best score in each row is highlighted. Scores out of 100.
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