Same price ≈ US$250
- Mop type Vibrating / sonic mop vs Mop pad
- Suction power 8,000 Pa vs 5,000 Pa
- Battery capacity 5,200 mAh vs 3,200 mAh
- Dust bag (dock) 1.5 l vs 4 l
- Water tank (robot) 180 ml vs 245 ml
10 robot vacuum and mop combos at a similar price that compete with the E20 Plus — what each does better, what it gives up and how the price compares.