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The Roborock S8 MaxV Ultra wins with a score of 9.0/10. Best for: Pet hair owners with large homes.

Best value in the flagship robot vacuum tier. 90% carpet deep clean, 100% pet hair pickup, ProLeap threshold climbing — all at half the price of newer flagships.
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Premium robot vacuum with outstanding navigation and the best app experience
Read full review| Dreame L50 Ultra | Spec | Roborock S8 MaxV Ultra |
|---|---|---|
| $800 | Price | $1800 |
| 19500 | Suction (Pa) | 10000 |
| 6400 | Battery (mAh) | 5200 |
| 70.0 | Noise (dB) | 67.0 |
| — | Dustbin (ml) | 400 |
| — | Water Tank (ml) | 300 |
| — | Mop Lift (mm) | 5.0 |
| — | Height (mm) | 96.5 |
| — | Weight (kg) | 3.7 |
| LiDAR + 3D Structured Light | Navigation | LiDAR + 3D ToF |
| ✅ | Self-Empty | ✅ |
| ✅ | Self-Wash Mop | ✅ |
| ✅ | Self-Dry Mop | ✅ |
| ✅ | AI Obstacle | ✅ |
The Roborock S8 MaxV Ultra is the better choice with an overall score of 9.0/10 — best for pet hair owners with large homes. The Dreame L50 Ultra is more affordable at $800 vs $1800.