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- R3 vs Probot RX4 Pro
Hobot R3 vs Welltec Probot RX4 Pro
What R3 does better (0) and where Probot RX4 Pro wins (0) — every spec side by side.
vs
6.6Battery2.5
Why is R3 better than Probot RX4 Pro?
R3 has no measurable advantages in this pair.
Why is Probot RX4 Pro better than R3?
Probot RX4 Pro has no measurable advantages in this pair.
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | — | 4,000 Pa |
| Noise level | 67 dB | — |
| Navigation & obstacles | ||
| Navigation sensors | Gyroscope | Gyroscope |
| Size & weight | ||
| Width / diameter | 295 mm | 245 mm |
| Length | 148 mm | 245 mm |
| Weight | 1 kg | 1.2 kg |
| Colours | White | White |
| App & smart home | ||
| App control | Yes | Yes |
| Remote control | Yes | Yes |
| Window cleaning | ||
| Water spray | — | Yes |
| Backup battery (power cut) | Yes | Yes |
| Safety rope | Yes | Yes |
| Window area per session | — | 28 m² |









