11% cheaper ≈ US$410
- Base station All-in-one dock (empty + wash) vs Mop-washing dock
- Runtime 220 min vs 180 min
- Height 103 mm vs 115 mm
- Suction power 4,000 Pa vs 5,500 Pa
- Dustbin (robot) 150 ml vs 410 ml
10 robot vacuum and mop combos at a similar price that compete with the X9 Pro — what each does better, what it gives up and how the price compares.