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Dreame L50 Ultra vs Roborock QV 35A
The Dreame L50 Ultra wins with a score of 8.5/10. Best for: Large homes with pets and mixed flooring, especially with door thresholds.
Winner
Dreame L50 Ultra
8.5/10$800
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.
Read full review
Score Comparison
Dreame L50 UltraRoborock QV 35A
Overall
8.58.0
Hard Floor
9.08.8
Carpet
8.87.5
Mopping
7.88.0
Navigation
9.28.2
Noise
7.59.0
Smart Features
8.58.5
Maintenance
8.88.0
Specifications
| Dreame L50 Ultra | Spec | Roborock QV 35A |
|---|---|---|
| $800 | Price | $400 |
| 19500 | Suction (Pa) | 8000 |
| 6400 | Battery (mAh) | 5200 |
| 70.0 | Noise (dB) | 45.0 |
| — | Dustbin (ml) | 330 |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | 10.0 |
| — | Height (mm) | — |
| — | Weight (kg) | 2.7 |
| LiDAR + 3D Structured Light | Navigation | PreciSense LiDAR |
| ✅ | Self-Empty | ✅ |
| ✅ | Self-Wash Mop | ✅ |
| ✅ | Self-Dry Mop | ✅ |
| ✅ | AI Obstacle | ✅ |
Pros & Cons
Dreame L50 Ultra
Roborock QV 35A
Pros
- + 8,000Pa HyperForce suction
- + Auto mop wash and dry dock
- + Anti-tangle spiral rubber brush
- + Very quiet — 45dB in standard mode
- + 180-min runtime covers large homes
- + Multi-floor mapping (up to 4 floors)
Cons
- − Struggles on high-pile and shag carpet
- − No hot water mop wash
- − Reactive Tech obstacle avoidance stumbles on dark floors
- − Reports of occasional dock water leaks
- − Fixed mop arms (no extending edge-mop)
The Verdict
The Dreame L50 Ultra is the better choice with an overall score of 8.5/10 — best for large homes with pets and mixed flooring, especially with door thresholds. The Roborock QV 35A is more affordable at $400 vs $800.