9% pricier ≈ US$710
- Obstacle avoidance AI camera vs Basic sensors (infrared / bumper)
- Suction power 13,000 Pa vs 11,000 Pa
- Water tank (robot) 100 ml vs 55 ml
10 robot vacuum and mop combos at a similar price that compete with the BCRDW3BAB Spotless Max — what each does better, what it gives up and how the price compares.