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- Electrolux RX9-2-4ANM vs Roomba j7+
AEG Electrolux RX9-2-4ANM vs iRobot Roomba j7+
What Electrolux RX9-2-4ANM does better (1) and where Roomba j7+ wins (4) — every spec side by side.
vs
2.3Cleaning power7.7
9.6Navigation7.8
5.0Base station9.1
3.3Battery3.9
Dimensions
Size comparison
Electrolux RX9-2-4ANMRoomba j7+
| Electrolux RX9-2-4ANM | Roomba j7+ | Difference | |
|---|---|---|---|
| Height | 90 mm | 87 mm | +3 mm |
| Width / diameter | 340 mm | 338 mm | +2 mm |
| Length | 340 mm | 338 mm | +2 mm |
Drawn to the same scale from the official dimensions (front and side).
Why is Electrolux RX9-2-4ANM better than Roomba j7+?
- NavigationLaser (LiDAR) vs Camera (vSLAM)
Why is Roomba j7+ better than Electrolux RX9-2-4ANM?
- Base stationCharging dock vs Auto-empty dock
- Runtime70 min vs 75 min+7%
- Height90 mm vs 87 mm+3%
- Noise level75 dB vs 60 dB+25%
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | — | 400 ml |
| Main brush | Single main brush | Dual main brushes |
| Side brushes | 1 | 1 |
| Dirt detection | — | Yes |
| Noise level | 75 dB | 60 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | Camera (vSLAM) |
| Navigation sensors | LiDAR laser (LDS) | vSLAM camera, Wall sensor, Cliff sensors |
| Obstacle avoidance | AI camera | AI camera |
| No-go zones / virtual walls | — | Yes |
| Room mapping & room selection | Yes | Yes |
| Base station | ||
| Base station | Charging dock | Auto-empty dock |
| Auto-empty dust station | — | Yes |
| Mop washing in the dock | — | Yes |
| Battery & runtime | ||
| Battery capacity | 2,500 mAh | — |
| Runtime | 70 min | 75 min |
| Charging time | 90 min | 90 min |
| Size & weight | ||
| Width / diameter | 340 mm | 338 mm |
| Length | 340 mm | 338 mm |
| Height | 90 mm | 87 mm |
| Weight | — | 3.4 kg |
| Shape | Round | Round |
| Colours | Grey | Black, Silver, Grey |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant |
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