6% pricier ≈ US$360
- Mop type Rotating mop pads vs Mop pad
- Suction power 10,000 Pa vs 7,000 Pa
- Height 96 mm vs 92 mm
10 robot vacuum and mop combos at a similar price that compete with the Roomba Mini mint — what each does better, what it gives up and how the price compares.