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Roborock Qrevo CurvX vs Roborock S8 Pro Ultra
The Roborock Qrevo CurvX wins with a score of 8.5/10. Best for: Hardwood-heavy homes with one shedding pet and low-clearance furniture (1,400+ sq ft)..
Winner
Roborock Qrevo CurvX
8.5/10$1300
Roborock's slimmest flagship — exceptional on hardwood and corners, weaker on heavy pet hair than the spec sheet suggests.
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Roborock S8 Pro Ultra
8.0/10$1099
Best-in-class mopping and navigation for the price, held back by average carpet deep-clean and no hot-water dock.
Read full reviewScore Comparison
Roborock Qrevo CurvXRoborock S8 Pro Ultra
Overall
8.58.0
Hard Floor
9.08.8
Carpet
8.57.8
Mopping
8.78.5
Navigation
9.08.5
Noise
8.88.0
Smart Features
9.08.2
Maintenance
8.08.3
Specifications
| Roborock Qrevo CurvX | Spec | Roborock S8 Pro Ultra |
|---|---|---|
| $1300 | Price | $1099 |
| 22000 | Suction (Pa) | 6000 |
| 5200 | Battery (mAh) | 5200 |
| 56.0 | Noise (dB) | 66.0 |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| RetractSense LiDAR + RGB + ToF | Navigation | PreciSense LiDAR + Structured Light & IR |
| ✅ | Self-Empty | ✅ |
| ✅ | Self-Wash Mop | ✅ |
| ✅ | Self-Dry Mop | ✅ |
| ✅ | AI Obstacle | ✅ |
The Verdict
The Roborock Qrevo CurvX is the better choice with an overall score of 8.5/10 — best for hardwood-heavy homes with one shedding pet and low-clearance furniture (1,400+ sq ft).. The Roborock S8 Pro Ultra is more affordable at $1099 vs $1300.