10% pricier ≈ US$1,200
- Obstacle avoidance AI camera vs Basic sensors (infrared / bumper)
- Mop type Roller mop vs Mop pad
- Dustbin (robot) 250 ml vs 150 ml
- Runtime 150 min vs 318 min
- Suction power 13,000 Pa vs 15,000 Pa
10 robot vacuum and mop combos at a similar price that compete with the VR4130 2in1 Aqua Ultimate Laser 3D — what each does better, what it gives up and how the price compares.