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- N3 vs Q7 Max
Lefant N3 vs Roborock Q7 Max
What N3 does better (2) and where Q7 Max wins (1) — every spec side by side.
Why is N3 better than Q7 Max?
- Runtime200 min vs 180 min+11%
- Dustbin (robot)610 ml vs 450 ml+36%
Why is Q7 Max better than N3?
- Suction power4,000 Pa vs 4,200 Pa+5%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 4,000 Pa | 4,200 Pa |
| Dustbin (robot) | 610 ml | 450 ml |
| Main brush | Single main brush | — |
| Side brushes | 2 | — |
| Carpet detection | Yes | — |
| HEPA filter | — | Yes |
| Noise level | — | 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 | — |
| Room mapping & room selection | Yes | Yes |
| Mopping | ||
| Mop type | Mop pad | — |
| Water tank (robot) | — | 350 ml |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Battery capacity | 5,200 mAh | — |
| Runtime | 200 min | 180 min |
| Charging time | — | 360 min |
| Cleaning area per charge | 300 m² | — |
| Size & weight | ||
| Width / diameter | 320 mm | — |
| Length | 320 mm | — |
| Height | 90 mm | — |
| Shape | Round | Round |
| Colours | White | — |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | Amazon Alexa, Google Assistant |
| Remote control | — | Yes |
