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ZACO · 2021A9sPro
Same price ≈ US$460
- Water tank (robot) 450 ml vs 300 ml
- Noise level 60 dB vs 63 dB
- Obstacle avoidance Basic sensors (infrared / bumper) vs AI camera
- Dustbin (robot) 300 ml vs 450 ml
10 robot vacuum and mop combos at a similar price that compete with the A9SPro carbon — what each does better, what it gives up and how the price compares.