Q Revo MaxV vs Roborock S9 MaxV Ultra
Head-to-head comparison of Roborock Q Revo MaxV and Roborock Roborock S9 MaxV Ultra. Updated 2026.
Last updated: May 8, 2026
Overall Score
85.0/ 100
Q Revo MaxV
Roborock
84.7/ 100
Roborock S9 MaxV Ultra
Roborock
Score Breakdown
88
Performance87
85
Reliability85
90
Ease of Use86
86
Intelligence89
88
Value73
82
Ecosystem83
88
Safety80
80
Design87
Specs Comparison
| Spec | Q Revo MaxV | Roborock S9 MaxV Ultra |
|---|---|---|
| Price | $899 | $1,799 |
| Noise Db | 66 | — |
| Dustbin Ml | 350 | — |
| Navigation | LiDAR + camera AI | Reactive 3D + LiDAR |
| Smart Home | Alexa, Google | — |
| Suction Pa | 5500 | — |
| Battery Min | 180 | — |
| Water Tank Ml | 350 | — |
| Noise | — | 67 dB |
| Battery | — | 215 min |
| Mopping | — | dual VibraRise 3.0 + FlexiArm |
| Station | — | auto-empty + wash + refill + dry |
| Suction | — | 10,000 Pa HyperForce |
Buyer Intelligence
| Metric | Q Revo MaxV | Roborock S9 MaxV Ultra |
|---|---|---|
| Vendor Health Score | — | — |
| 5-Year TCO Estimate | $1,259 | $2,519 |
| Annual Maintenance | — | — |
| Support Model | — | — |
| Safety Certifications | — | — |