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- Electrolux AR71UW2DG vs Q7 BF
AEG Electrolux AR71UW2DG vs Roborock Q7 BF
What Electrolux AR71UW2DG does better (2) and where Q7 BF wins (4) — every spec side by side.
vs
2.5Cleaning power6.6
5.8Navigation5.8
5.3Base station3.5
4.4Battery5.2
Why is Electrolux AR71UW2DG better than Q7 BF?
- Base stationAuto-empty dock vs Charging dock
- Runtime175 min vs 150 min+17%
Why is Q7 BF better than Electrolux AR71UW2DG?
- Suction power4,000 Pa vs 8,000 Pa2×
- Dustbin (robot)280 ml vs 595 ml2.1×
- Cleaning area per charge140 m² vs 290 m²2.1×
- Charging time360 min vs 270 min+33%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 4,000 Pa | 8,000 Pa |
| Dustbin (robot) | 280 ml | 595 ml |
| Main brush | Single main brush | Single main brush |
| Anti-tangle brush | — | Yes |
| Side brushes | 1 | 1 |
| Noise level | — | 65 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Laser (LiDAR) |
| Navigation sensors | LiDAR laser (LDS) | 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 |
| Water tank (robot) | 280 ml | — |
| Base station | ||
| Base station | Auto-empty dock | Charging dock |
| Auto-empty dust station | Yes | — |
| Dust bag (dock) | 2.4 l | — |
| Battery & runtime | ||
| Battery capacity | 3,200 mAh | 3,200 mAh |
| Runtime | 175 min | 150 min |
| Charging time | 360 min | 270 min |
| Cleaning area per charge | 140 m² | 290 m² |
| Size & weight | ||
| Width / diameter | — | 325 mm |
| Length | — | 325 mm |
| Height | — | 99 mm |
| Weight | — | 3.3 kg |
| Shape | — | Round |
| Colours | Black | White |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant |
