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The Roborock S8 wins with a score of 8.1/10. Best for: Hard-floor homes and pet owners who want flagship-grade vacuuming on a budget and don't mind a 2-minute weekly roller clean..

A budget-friendly LiDAR robot vacuum that cleans hard floors and carpets brilliantly, held back by weak pet-hair pickup and passive, no-scrub mopping.
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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 Q7 Max+ | Spec | Roborock S8 |
|---|---|---|
| $400 | Price | $300 |
| 4200 | Suction (Pa) | 6000 |
| 5200 | Battery (mAh) | 5200 |
| 65.0 | Noise (dB) | 67.0 |
| 470 | Dustbin (ml) | — |
| 350 | Water Tank (ml) | — |
| 0.0 | Mop Lift (mm) | — |
| 96.5 | Height (mm) | — |
| 3.5 | Weight (kg) | — |
| PreciSense LiDAR | Navigation | PreciSense LiDAR + Reactive 3D (Structured Light + IR) |
| ✅ | Self-Empty | ❌ |
| ❌ | Self-Wash Mop | ❌ |
| ❌ | Self-Dry Mop | ❌ |
| ❌ | AI Obstacle | ✅ |
The Roborock S8 is the better choice with an overall score of 8.1/10 — best for hard-floor homes and pet owners who want flagship-grade vacuuming on a budget and don't mind a 2-minute weekly roller clean.. The Roborock S8 is more affordable at $300 vs $400.