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- VCR 4230 vs Roomba j7 j7156
Grundig VCR 4230 vs iRobot Roomba j7 j7156
What VCR 4230 does better (0) and where Roomba j7 j7156 wins (0) — every spec side by side.
vs
3.5Base station3.5
Why is VCR 4230 better than Roomba j7 j7156?
VCR 4230 has no measurable advantages in this pair.
Why is Roomba j7 j7156 better than VCR 4230?
Roomba j7 j7156 has no measurable advantages in this pair.
Specifications
Side by side
| Suction & cleaning | ||
| Suction power | 2,000 Pa | — |
| Dustbin (robot) | 400 ml | 400 ml |
| Main brush | Single main brush | — |
| Side brushes | 1 | — |
| HEPA filter | Yes | — |
| Noise level | 65 dB | — |
| Navigation & obstacles | ||
| Navigation | Gyroscope | — |
| Navigation sensors | Gyroscope, Cliff sensors | — |
| Obstacle avoidance | Basic sensors (infrared / bumper) | — |
| Threshold climbing | 15 mm | — |
| Mopping | ||
| Mop type | Mop pad | — |
| Water tank (robot) | 300 ml | — |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Battery capacity | 2,600 mAh | — |
| Runtime | 170 min | — |
| Charging time | 360 min | 360 min |
| Cleaning area per charge | 110 m² | — |
| Size & weight | ||
| Width / diameter | 320 mm | — |
| Length | 320 mm | — |
| Height | 80 mm | — |
| Weight | 4.2 kg | — |
| Shape | Round | Round |
| Colours | White | Grey |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | — | Amazon Alexa, Google Assistant |
| Remote control | Yes | — |
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