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- Q7 M5 vs Robot Vacuum S20
Roborock Q7 M5 vs Xiaomi Robot Vacuum S20
What Q7 M5 does better (2) and where Robot Vacuum S20 wins (0) — every spec side by side.
vs
7.5Cleaning power4.7
5.8Navigation4.3
4.2Mopping4.2
4.8Battery3.3
Dimensions
Size comparison
Q7 M5Robot Vacuum S20
| Q7 M5 | Robot Vacuum S20 | Difference | |
|---|---|---|---|
| Height | 99 mm | 98 mm | +1 mm |
| Width / diameter | 325 mm | 325 mm | = |
| Length | 325 mm | 325 mm | = |
| Weight | 4.7 kg | 3.5 kg | +1.2 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Q7 M5 better than Robot Vacuum S20?
- Suction power10,000 Pa vs 5,000 Pa2×
- Runtime150 min vs 120 min+25%
Why is Robot Vacuum S20 better than Q7 M5?
Robot Vacuum S20 has no measurable advantages in this pair.
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 10,000 Pa | 5,000 Pa |
| Dustbin (robot) | 400 ml | 400 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | — |
| Side brushes | 1 | 1 |
| Carpet detection | Yes | — |
| HEPA filter | — | Yes |
| Noise level | 60 dB | — |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | LiDAR laser (LDS), Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 20 mm | — |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | Mop pad |
| Water tank (robot) | 270 ml | 270 ml |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Dust bag (dock) | 2.7 l | — |
| Battery & runtime | ||
| Battery capacity | 3,200 mAh | 3,200 mAh |
| Runtime | 150 min | 120 min |
| Cleaning area per charge | 210 m² | — |
| Size & weight | ||
| Width / diameter | 325 mm | 325 mm |
| Length | 325 mm | 325 mm |
| Height | 99 mm | 98 mm |
| Weight | 4.7 kg | 3.5 kg |
| Shape | Round | Round |
| Colours | Black | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant |
| Remote control | — | Yes |
