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- Winbot W2S vs Probot RX4 Pro
Ecovacs Winbot W2S vs Welltec Probot RX4 Pro
What Winbot W2S does better (2) and where Probot RX4 Pro wins (0) — every spec side by side.
vs
8.0Cleaning power5.0
5.4Mopping6.4
8.8Battery2.5
Why is Winbot W2S better than Probot RX4 Pro?
- Suction power8,000 Pa vs 4,000 Pa2×
- Window area per session55 m² vs 28 m²+96%
Why is Probot RX4 Pro better than Winbot W2S?
Probot RX4 Pro has no measurable advantages in this pair.
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 8,000 Pa | 4,000 Pa |
| Noise level | 68 dB | — |
| Navigation & obstacles | ||
| Navigation sensors | Cliff sensors | Gyroscope |
| Mopping | ||
| Water tank (robot) | 80 ml | — |
| Size & weight | ||
| Width / diameter | 271 mm | 245 mm |
| Length | 271 mm | 245 mm |
| Weight | 2 kg | 1.2 kg |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Remote control | — | Yes |
| Window cleaning | ||
| Water spray | Yes | Yes |
| Backup battery (power cut) | Yes | Yes |
| Safety rope | Yes | Yes |
| Window area per session | 55 m² | 28 m² |









