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These two robot vacuums are evenly matched with the same overall score.

The most affordable entry into Roborock's self-cleaning omni dock — strong vacuuming and excellent mapping, held back by weak obstacle avoidance and room-temperature mop washing.
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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 review| Roborock Q Revo | Spec | Roborock S8 |
|---|---|---|
| $599 | Price | $300 |
| 5500 | 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 Tech | Navigation | PreciSense LiDAR + Reactive 3D (Structured Light + IR) |
| ❌ | Self-Empty | ❌ |
| ❌ | Self-Wash Mop | ❌ |
| ❌ | Self-Dry Mop | ❌ |
| ❌ | AI Obstacle | ✅ |
Both vacuums scored equally. Your choice depends on your specific needs and budget.