Same price ≈ US$860
- Runtime 240 min vs 225 min
- Height 80 mm vs 96 mm
- Cleaning area per charge 286 m² vs 250 m²
- Mop type Rotating mop pads vs Roller mop
- Threshold climbing 88 mm vs 90 mm
10 robot vacuum and mop combos at a similar price that compete with the Z70 Ultra Roller — what each does better, what it gives up and how the price compares.