Kiwibot v4 (Robot.com) vs S8 Pro Ultra
Head-to-head comparison of Kiwibot (Robot.com) Kiwibot v4 (Robot.com) and Roborock S8 Pro Ultra. Updated 2026.
Last updated: March 28, 2026
Overall Score
77.1/ 100
Kiwibot v4 (Robot.com)
Kiwibot (Robot.com)
88.5/ 100
S8 Pro Ultra
Roborock
Score Breakdown
72
Performance92
75
Reliability90
88
Ease of Use90
74
Intelligence88
85
Value90
72
Ecosystem85
78
Safety88
80
Design85
Specs Comparison
| Spec | Kiwibot v4 (Robot.com) | S8 Pro Ultra |
|---|---|---|
| Price | — | $1,099 |
| Weight Kg | 20 | — |
| Payload Kg | 13.6 | — |
| Battery Hrs | 10 | — |
| Range Miles | 12 | — |
| Dimensions Cm | 56x43x56 | — |
| Max Speed Mph | 3 | — |
| Noise Db | — | 67 |
| Dustbin Ml | — | 350 |
| Navigation | — | LiDAR + Reactive 3D |
| Smart Home | — | Alexa, Google |
| Suction Pa | — | 6000 |
| Battery Min | — | 180 |
| Water Tank Ml | — | 300 |