Roborock F25 Ultra Steam Gen 2 vs Tineco Floor One S9 Master
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Quick take: The Tineco Floor One S9 Master costs $1 less; the Roborock F25 Ultra Steam Gen 2 has stronger suction (25,000 vs 23,000 Pa); the Roborock F25 Ultra Steam Gen 2 runs longer per charge (100 vs 65 min).
| Spec | Roborock F25 Ultra Steam Gen 2 | Tineco Floor One S9 Master |
|---|---|---|
| Price | ~$700 | ~$699 |
| Type | Hard Floor Washer | Hard Floor Washer |
| Suction | 25000 Pa | 23000 Pa |
| Battery | 100 min | 65 min |
| Navigation | — | — |
| Filtration | — | — |
| Cordless | Yes | Yes |
| Bagged | — | — |
| Noise | — | — |
| Dustbin | — | 0.7 L |
| Water tank | — | 0.85 L |
| Self-empty dock | No | No |
| Auto mop washing | No | No |
| Hot water washing | Yes | No |
| Obstacle avoidance | No | No |
| Carpet detection | No | No |
| Auto mop lifting | No | No |
| Multi-floor mapping | No | No |
| App control | No | No |
| Dimensions | — | — |
| Weight | — | — |
| Warranty | — | — |
Pros & cons
Roborock F25 Ultra Steam Gen 2
- ✓356°F steam for stuck-on messes
- ✓194°F hot water during washing
- ✓203°F hot-air self-drying
- ✓Up to 100 minutes of runtime
- ✓25,000 Pa rated suction
- ✗$230 more than the original F25 Ultra, which also steams at 356°F
- ✗Launched in October 2026, so it has no track record yet
- ✗Tank sizes, weight, dimensions, noise and warranty are not published
Tineco Floor One S9 Master
- ✓23,000 Pa published suction
- ✓85°C FlashDry self-clean
- ✓65 minutes in quiet mode
- ✓250 W motor
- ✓$150 less than the S9 Artist Pro
- ✗Auto mode drops to 50 minutes
- ✗0.85 L clean tank is smaller than the Artist Pro's
- ✗Weight, noise and warranty are not published