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- C65 vs RCW 4 Extra+
Hutt C65 vs Kärcher RCW 4 Extra+
What C65 does better (0) and where RCW 4 Extra+ wins (3) — every spec side by side.
vs
4.1Cleaning power6.5
5.4Mopping8.8
6.6Battery6.6
Why is C65 better than RCW 4 Extra+?
C65 has no measurable advantages in this pair.
Why is RCW 4 Extra+ better than C65?
- Suction power3,800 Pa vs 5,000 Pa+32%
- Water tank (robot)80 ml vs 150 ml+88%
- Noise level65 dB vs 62 dB+5%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 3,800 Pa | 5,000 Pa |
| Noise level | 65 dB | 62 dB |
| Navigation & obstacles | ||
| Navigation sensors | LiDAR laser (LDS) | — |
| Mopping | ||
| Water tank (robot) | 80 ml | 150 ml |
| Size & weight | ||
| Width / diameter | — | 264 mm |
| Length | — | 256 mm |
| Weight | 1 kg | 1.5 kg |
| Colours | White | White, Black, Yellow |
| App & smart home | ||
| Remote control | Yes | Yes |
| Window cleaning | ||
| Water spray | Yes | Yes |
| Backup battery (power cut) | Yes | Yes |
| Safety rope | Yes | Yes |









