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Dreame L20 Ultra vs Roborock S8 MaxV Ultra
The Roborock S8 MaxV Ultra wins with a score of 9.0/10. Best for: Pet hair owners with large homes.
Dreame L20 Ultra
0.0/10$799
Winner
Roborock S8 MaxV Ultra
9.0/10$1800
Premium robot vacuum with outstanding navigation and the best app experience
Read full reviewScore Comparison
Dreame L20 UltraRoborock S8 MaxV Ultra
Overall
—9.0
Hard Floor
—9.2
Carpet
—8.8
Mopping
—8.5
Navigation
—9.3
Noise
—7.5
Smart Features
—9.0
Maintenance
—8.0
Specifications
| Dreame L20 Ultra | Spec | Roborock S8 MaxV Ultra |
|---|---|---|
| $799 | Price | $1800 |
| 7000 | Suction (Pa) | 10000 |
| — | Battery (mAh) | 5200 |
| — | 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 + AI Camera | Navigation | LiDAR + 3D ToF |
| ✅ | Self-Empty | ✅ |
| ✅ | Self-Wash Mop | ✅ |
| ✅ | Self-Dry Mop | ✅ |
| ✅ | AI Obstacle | ✅ |
Pros & Cons
Dreame L20 Ultra
Roborock S8 MaxV Ultra
Pros
- + Best-in-class navigation
- + Excellent app experience
- + Strong suction
- + ReactiveAI obstacle avoidance
Cons
- − Expensive
- − Low mop lift height
- − Large dock footprint
The Verdict
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 L20 Ultra is more affordable at $799 vs $1800.