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- C1 vs PR-040
Dreame C1 vs Sichler PR-040
What C1 does better (1) and where PR-040 wins (0) — every spec side by side.
Why is C1 better than PR-040?
- Noise level63 dB vs 65 dB+3%
Why is PR-040 better than C1?
PR-040 has no measurable advantages in this pair.
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 5,500 Pa | — |
| Noise level | 63 dB | 65 dB |
| Navigation & obstacles | ||
| Navigation sensors | Cliff sensors | LiDAR laser (LDS), Cliff sensors |
| Mopping | ||
| Water tank (robot) | 80 ml | — |
| Size & weight | ||
| Width / diameter | 270 mm | 250 mm |
| Length | 270 mm | 250 mm |
| Weight | — | 1.4 kg |
| Colours | White, Gold | White |
| App & smart home | ||
| App control | Yes | Yes |
| Remote control | — | Yes |
| Window cleaning | ||
| Water spray | Yes | — |
| Backup battery (power cut) | — | Yes |
| Safety rope | Yes | Yes |
| Window area per session | 90 m² | — |









