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- Razor Pro vs Kelvin Wallet
BitHD Razor Pro vs Chelpis Kelvin Wallet
What Razor Pro does better (1) and where Kelvin Wallet wins (1) — every spec side by side.
3.3Open source3.3
Why is Razor Pro better than Kelvin Wallet?
- Thickness5.3 mm vs 10 mm+89%
Why is Kelvin Wallet better than Razor Pro?
- Weight45 g vs 35 g+29%
Specifications
Side by side
| Firmware & open source | ||
| Open-source firmware | No | No |
| Source code available | No | No |
| Design | ||
| Weight | 45 g | 35 g |
| Length | 83 mm | 70 mm |
| Width | 51 mm | 40 mm |
| Thickness | 5.3 mm | 10 mm |









