10% cheaper ≈ US$280
- Obstacle avoidance AI camera vs Basic sensors (infrared / bumper)
- Dustbin (robot) 820 ml vs 300 ml
- Navigation Camera (vSLAM) vs Laser (LiDAR)
- Noise level 67 dB vs 65 dB
10 robot vacuum and mop combos at a similar price that compete with the Conga 3890 Vital — what each does better, what it gives up and how the price compares.