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Roborock S8 vs Roborock Saros 20
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..
Roborock S8
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.
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Score Comparison
Specifications
| Roborock S8 | Spec | Roborock Saros 20 |
|---|---|---|
| $300 | Price | $1390 |
| 6000 | Suction (Pa) | 35000 |
| 5200 | Battery (mAh) | — |
| 67.0 | Noise (dB) | — |
| — | Dustbin (ml) | — |
| — | Water Tank (ml) | — |
| — | Mop Lift (mm) | — |
| — | Height (mm) | — |
| — | Weight (kg) | — |
| PreciSense LiDAR + Reactive 3D (Structured Light + IR) | Navigation | LiDAR + 3D ToF |
| ❌ | Self-Empty | ✅ |
| ❌ | Self-Wash Mop | ✅ |
| ❌ | Self-Dry Mop | ✅ |
| ✅ | AI Obstacle | ✅ |
The Verdict
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 $1390.