6% cheaper ≈ US$170
- Base station Auto-empty dock vs Charging dock
- Runtime 150 min vs 120 min
- Height 94 mm vs 99 mm
- Threshold climbing 18 mm vs 20 mm
- Noise level 70 dB vs 65 dB
10 robot vacuum and mop combos at a similar price that compete with the HG430H 011 HG4 Hydro — what each does better, what it gives up and how the price compares.