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- Q7 BF+ vs Robot Vacuum H40
Roborock Q7 BF+ vs Xiaomi Robot Vacuum H40
What Q7 BF+ does better (1) and where Robot Vacuum H40 wins (5) — every spec side by side.
vs
6.6Cleaning power7.1
5.8Navigation5.8
2.3Mopping3.3
5.2Battery6.2
Dimensions
Size comparison
Q7 BF+Robot Vacuum H40
| Q7 BF+ | Robot Vacuum H40 | Difference | |
|---|---|---|---|
| Height | 99 mm | 97 mm | +2 mm |
| Width / diameter | 325 mm | 340 mm | −15 mm |
| Length | 325 mm | 340 mm | −15 mm |
| Weight | 3.3 kg | 3.6 kg | −0.3 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is Q7 BF+ better than Robot Vacuum H40?
- Charging time270 min vs 360 min+33%
Why is Robot Vacuum H40 better than Q7 BF+?
- Suction power8,000 Pa vs 10,000 Pa+25%
- Battery capacity3,200 mAh vs 5,200 mAh+62%
- Runtime150 min vs 180 min+20%
- Height99 mm vs 97 mm+2%
- Noise level65 dB vs 63 dB+3%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 8,000 Pa | 10,000 Pa |
| Dustbin (robot) | 595 ml | — |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | Yes | — |
| Side brushes | 1 | 1 |
| HEPA filter | Yes | — |
| Noise level | 65 dB | 63 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 | 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) | — | 210 ml |
| Base station | ||
| Base station | Auto-empty dock | Auto-empty dock |
| Auto-empty dust station | Yes | Yes |
| Dust bag (dock) | — | 4 l |
| Battery & runtime | ||
| Battery capacity | 3,200 mAh | 5,200 mAh |
| Runtime | 150 min | 180 min |
| Charging time | 270 min | 360 min |
| Cleaning area per charge | 290 m² | — |
| Size & weight | ||
| Width / diameter | 325 mm | 340 mm |
| Length | 325 mm | 340 mm |
| Height | 99 mm | 97 mm |
| Weight | 3.3 kg | 3.6 kg |
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant |
