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- VCR 4230 vs Roomba Combo Essential
Grundig VCR 4230 vs iRobot Roomba Combo Essential
What VCR 4230 does better (1) and where Roomba Combo Essential wins (3) — every spec side by side.
vs
2.0Navigation2.4
4.8Mopping2.4
3.5Base station3.5
3.8Battery3.6
Dimensions
Size comparison
VCR 4230Roomba Combo Essential
| VCR 4230 | Roomba Combo Essential | Difference | |
|---|---|---|---|
| Height | 80 mm | 80 mm | = |
| Width / diameter | 320 mm | 330 mm | −10 mm |
| Length | 320 mm | 330 mm | −10 mm |
| Weight | 4.2 kg | 2.8 kg | +1.4 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is VCR 4230 better than Roomba Combo Essential?
- Runtime170 min vs 120 min+42%
Why is Roomba Combo Essential better than VCR 4230?
- Threshold climbing15 mm vs 20 mm+33%
- Charging time360 min vs 240 min+50%
- Noise level65 dB vs 60 dB+8%
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 2,000 Pa | — |
| Dustbin (robot) | 400 ml | 400 ml |
| Main brush | Single main brush | Single main brush |
| Side brushes | 1 | 1 |
| HEPA filter | Yes | — |
| Noise level | 65 dB | 60 dB |
| Navigation & obstacles | ||
| Navigation | Gyroscope | Gyroscope |
| Navigation sensors | Gyroscope, Cliff sensors | Gyroscope, Cliff sensors |
| Obstacle avoidance | Basic sensors (infrared / bumper) | Basic sensors (infrared / bumper) |
| Threshold climbing | 15 mm | 20 mm |
| Mopping | ||
| Mop type | Mop pad | Mop pad |
| Water tank (robot) | 300 ml | — |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Battery capacity | 2,600 mAh | 2,600 mAh |
| Runtime | 170 min | 120 min |
| Charging time | 360 min | 240 min |
| Cleaning area per charge | 110 m² | — |
| Size & weight | ||
| Width / diameter | 320 mm | 330 mm |
| Length | 320 mm | 330 mm |
| Height | 80 mm | 80 mm |
| Weight | 4.2 kg | 2.8 kg |
| Shape | Round | Round |
| Colours | White | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant |
| Remote control | Yes | — |
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