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- Electrolux RX9-2-4STN vs Smart Force Essential Aqua
AEG Electrolux RX9-2-4STN vs Rowenta Smart Force Essential Aqua
What Electrolux RX9-2-4STN does better (2) and where Smart Force Essential Aqua wins (2) — every spec side by side.
vs
6.4Cleaning power4.1
5.0Base station5.0
Dimensions
Size comparison
Electrolux RX9-2-4STNSmart Force Essential Aqua
| Electrolux RX9-2-4STN | Smart Force Essential Aqua | Difference | |
|---|---|---|---|
| Height | 85 mm | 80 mm | +5 mm |
| Width / diameter | 325 mm | 325 mm | = |
| Length | 325 mm | 325 mm | = |
Drawn to the same scale from the official dimensions (front and side).
Why is Electrolux RX9-2-4STN better than Smart Force Essential Aqua?
- Dustbin (robot)700 ml vs 250 ml2.8×
- Charging time150 min vs 360 min2.4×
Why is Smart Force Essential Aqua better than Electrolux RX9-2-4STN?
- Height85 mm vs 80 mm+6%
- Noise level75 dB vs 65 dB+15%
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 700 ml | 250 ml |
| Main brush | Single main brush | — |
| Side brushes | 1 | — |
| Noise level | 75 dB | 65 dB |
| Navigation & obstacles | ||
| Navigation | Laser (LiDAR) | — |
| Navigation sensors | LiDAR laser (LDS), Cliff sensors | — |
| Obstacle avoidance | AI camera | — |
| No-go zones / virtual walls | Yes | — |
| Room mapping & room selection | Yes | Yes |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Battery capacity | 2,500 mAh | — |
| Runtime | 70 min | — |
| Charging time | 150 min | 360 min |
| Cleaning area per charge | 100 m² | — |
| Size & weight | ||
| Width / diameter | 325 mm | 325 mm |
| Length | 325 mm | 325 mm |
| Height | 85 mm | 80 mm |
| Weight | 2.5 kg | — |
| Shape | Round | — |
| Colours | Blue | Black, Blue |
| App & smart home | ||
| App control | Yes | — |
| Remote control | — | Yes |
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