4% pricier ≈ US$540
- Obstacle avoidance AI camera vs Basic sensors (infrared / bumper)
- Runtime 180 min vs 150 min
- Water tank (robot) 200 ml vs 80 ml
- Mop type Vibrating / sonic mop vs Rotating mop pads
- Base station Charging dock vs All-in-one dock (empty + wash)









