Same price ≈ US$420
- Obstacle avoidance AI camera vs 3D structured light / line laser
- Mop type Roller mop vs Rotating mop pads
- Suction power 30,000 Pa vs 25,000 Pa
- Dustbin (robot) 250 ml vs 270 ml
10 robot vacuum and mop combos at a similar price that compete with the Qrevo 2 ProX — what each does better, what it gives up and how the price compares.