Same price ≈ US$130
- Base station Auto-empty dock vs Charging dock
- Battery capacity 3,200 mAh vs 2,600 mAh
- Suction power 4,000 Pa vs 4,500 Pa
- Dustbin (robot) 280 ml vs 520 ml
10 robot vacuum and mop combos at a similar price that compete with the M1 — what each does better, what it gives up and how the price compares.