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Roborock Qrevo Curv 2 Flow vs Roborock S8
These two robot vacuums are evenly matched with the same overall score.
Roborock Qrevo Curv 2 Flow
8.1/10$850
Roborock's first roller mop nails vacuuming, navigation, and anti-tangle - but the headline SpiraFlow mop underdelivers on dried stains. Buy it as a top-tier vacuum that mops well daily, not a deep-stain scrubber.
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Roborock S8
8.1/10$300
The best-value door into Roborock's S8 platform — a genuine vacuuming beast with class-leading navigation and tangle-free DuoRoller brushes. Just know the base model ships with a plain charging dock, so you empty the bin and rinse the mop yourself.
Read full reviewScore Comparison
Roborock Qrevo Curv 2 FlowRoborock S8
Overall
8.18.1
Hard Floor
8.89.0
Carpet
8.68.0
Mopping
6.57.5
Navigation
7.88.8
Noise
7.88.0
Smart Features
8.58.5
Maintenance
7.87.0
Specifications
| Roborock Qrevo Curv 2 Flow | Spec | Roborock S8 |
|---|---|---|
| $850 | Price | $300 |
| 20000 | Suction (Pa) | 6000 |
| 5200 | Battery (mAh) | 5200 |
| 65.0 | Noise (dB) | 67.0 |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| PreciSense LiDAR + Reactive AI | Navigation | PreciSense LiDAR + Reactive 3D (Structured Light + IR) |
| ✅ | Self-Empty | ❌ |
| ✅ | Self-Wash Mop | ❌ |
| ✅ | Self-Dry Mop | ❌ |
| ✅ | AI Obstacle | ✅ |
The Verdict
Both vacuums scored equally. Your choice depends on your specific needs and budget.