Same price ≈ US$160
- Height 72 mm vs 80 mm
- Water tank (robot) 300 ml vs 200 ml
- Battery capacity 2,400 mAh vs 2,600 mAh
- Dustbin (robot) 300 ml vs 400 ml
10 robot vacuum and mop combos at a similar price that compete with the Roomba Essential — what each does better, what it gives up and how the price compares.