6% pricier ≈ US$380
- Suction power 10,000 Pa vs 8,000 Pa
- Runtime 240 min vs 228 min
- Mop lift height 10.5 mm vs 8 mm
10 robot vacuum and mop combos at a similar price that compete with the P20 Pro — what each does better, what it gives up and how the price compares.