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- Roomba i7 vs C30B
iRobot Roomba i7 vs Liectroux C30B
What Roomba i7 does better (1) and where C30B wins (1) — every spec side by side.
Why is Roomba i7 better than C30B?
- Charging time90 min vs 300 min3.3×
Why is C30B better than Roomba i7?
- Dustbin (robot)400 ml vs 600 ml+50%
Specifications
Side by side
| Suction & cleaning | ||
| Dustbin (robot) | 400 ml | 600 ml |
| Side brushes | 1 | — |
| Dirt detection | Yes | — |
| Noise level | 65 dB | — |
| Navigation & obstacles | ||
| Navigation | Camera (vSLAM) | — |
| Navigation sensors | vSLAM camera | — |
| Threshold climbing | 20 mm | — |
| Room mapping & room selection | Yes | — |
| Base station | ||
| Base station | Charging dock | Charging dock |
| Battery & runtime | ||
| Runtime | 75 min | — |
| Charging time | 90 min | 300 min |
| Recharge & resume | Yes | — |
| Size & weight | ||
| Width / diameter | 340 mm | — |
| Length | 340 mm | — |
| Height | 93 mm | — |
| Weight | 3.4 kg | — |
| Shape | Round | Round |
| Colours | Grey | Black |
| App & smart home | ||
| App control | Yes | Yes |
| Voice assistants | Amazon Alexa, Google Assistant | — |
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