Same price ≈ US$570
- Mop type Roller mop vs Rotating mop pads
- Runtime 242 min vs 160 min
- Suction power 20,000 Pa vs 15,000 Pa
- Height 119 mm vs 100 mm
10 robot vacuum and mop combos at a similar price that compete with the RVM 4 Comfort Extra — what each does better, what it gives up and how the price compares.