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- SRV 4550WH vs W9
Sencor SRV 4550WH vs Vactidy W9
What SRV 4550WH does better (1) and where W9 wins (1) — every spec side by side.
vs
2.4Battery7.2
Why is SRV 4550WH better than W9?
- Noise level60 dB vs 67 dB+12%
Why is W9 better than SRV 4550WH?
- Runtime100 min vs 180 min+80%
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 300 ml | — |
| Main brush | Single main brush | — |
| Side brushes | 2 | — |
| HEPA filter | Yes | — |
| Noise level | 60 dB | 67 dB |
| Navigation & obstacles | ||
| Navigation | Gyroscope | — |
| Navigation sensors | Gyroscope, Cliff sensors | — |
| Obstacle avoidance | Basic sensors (infrared / bumper) | — |
| Threshold climbing | 15 mm | — |
| Mopping | ||
| Mop type | Mop pad | — |
| Base station | ||
| Base station | Charging dock | — |
| Battery & runtime | ||
| Battery capacity | 2,600 mAh | — |
| Runtime | 100 min | 180 min |
| Charging time | 300 min | — |
| Size & weight | ||
| Width / diameter | 310 mm | — |
| Length | 310 mm | — |
| Height | 75 mm | — |
| Weight | 2.4 kg | — |
| Shape | Round | Round |
| Colours | White | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant |
| Remote control | Yes | — |
