9% cheaper ≈ US$390
- Mop type Roller mop vs Vibrating / sonic mop
- Base station All-in-one dock (empty + wash) vs Auto-empty dock
- Suction power 6,000 Pa vs 5,600 Pa
- Obstacle avoidance Basic sensors (infrared / bumper) vs AI camera
- Dust bag (dock) 1.5 l vs 4.5 l









