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- Kelvin Wallet vs X1
Chelpis Kelvin Wallet vs Lubanso X1
What Kelvin Wallet does better (1) and where X1 wins (1) — every spec side by side.
3.3Open source3.3
Why is Kelvin Wallet better than X1?
- Weight35 g vs 36 g+3%
Why is X1 better than Kelvin Wallet?
- Thickness10 mm vs 7 mm+43%
Specifications
Side by side
| Firmware & open source | ||
| Open-source firmware | No | No |
| Source code available | No | No |
| Design | ||
| Weight | 35 g | 36 g |
| Length | 70 mm | 62 mm |
| Width | 40 mm | 28 mm |
| Thickness | 10 mm | 7 mm |









