4% pricier ≈ US$250
- Mop type Vibrating / sonic mop vs Mop pad
- Suction power 8,000 Pa vs 4,200 Pa
- Base station Auto-empty dock vs Charging dock
- Water tank (robot) 180 ml vs 300 ml
- Noise level 67 dB vs 55 dB
10 robot vacuum and mop combos at a similar price that compete with the Tapo RV30 — what each does better, what it gives up and how the price compares.