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- Winbot W2S vs PR-040
Ecovacs Winbot W2S vs Sichler PR-040
What Winbot W2S does better (0) and where PR-040 wins (1) — every spec side by side.
vs
8.8Battery6.6
Why is Winbot W2S better than PR-040?
Winbot W2S has no measurable advantages in this pair.
Why is PR-040 better than Winbot W2S?
- Noise level68 dB vs 65 dB+5%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 8,000 Pa | — |
| Noise level | 68 dB | 65 dB |
| Navigation & obstacles | ||
| Navigation sensors | Cliff sensors | LiDAR laser (LDS), Cliff sensors |
| Mopping | ||
| Water tank (robot) | 80 ml | — |
| Size & weight | ||
| Width / diameter | 271 mm | 250 mm |
| Length | 271 mm | 250 mm |
| Weight | 2 kg | 1.4 kg |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Remote control | — | Yes |
| Window cleaning | ||
| Water spray | Yes | — |
| Backup battery (power cut) | Yes | Yes |
| Safety rope | Yes | Yes |
| Window area per session | 55 m² | — |
