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- Q7 Max vs Q8 Max
Roborock Q7 Max vs Roborock Q8 Max
What Q7 Max does better (2) and where Q8 Max wins (3) — every spec side by side.
Dimensions
Size comparison
Q7 MaxQ8 Max
| Q7 Max | Q8 Max | Difference | |
|---|---|---|---|
| Height | 100 mm | 96 mm | +4 mm |
| Width / diameter | 380 mm | 350 mm | +30 mm |
| Length | 380 mm | 350 mm | +30 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Q7 Max better than Q8 Max?
- Dustbin (robot)820 ml vs 470 ml+74%
- Noise level65 dB vs 67 dB+3%
Why is Q8 Max better than Q7 Max?
- Runtime180 min vs 240 min+33%
- Suction power4,200 Pa vs 5,500 Pa+31%
- Height100 mm vs 96 mm+4%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 4,200 Pa | 5,500 Pa |
| Dustbin (robot) | 820 ml | 470 ml |
| Main brush | Single main brush | Dual main brushes |
| Side brushes | 1 | 1 |
| HEPA filter | Yes | — |
| Noise level | 65 dB | 67 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) |
| No-go zones / virtual walls | Yes | Yes |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | Mop pad |
| Water tank (robot) | 350 ml | 350 ml |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | 5,200 mAh |
| Runtime | 180 min | 240 min |
| Charging time | 360 min | — |
| Cleaning area per charge | 300 m² | 300 m² |
| Size & weight | ||
| Width / diameter | 380 mm | 350 mm |
| Length | 380 mm | 350 mm |
| Height | 100 mm | 96 mm |
| Weight | 4.5 kg | — |
| Shape | Round | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant, Apple Siri | Amazon Alexa, Google Assistant, Apple Siri |
| Remote control | Yes | — |
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