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- Essential vs Touch
Keystone Essential vs KeyWallet Touch
What Essential does better (0) and where Touch wins (1) — every spec side by side.
Why is Essential better than Touch?
Essential has no measurable advantages in this pair.
Why is Touch better than Essential?
- Weight115 g vs 5 g21.3×
Specifications
Side by side
| Firmware & open source | ||
| Open-source firmware | No | — |
| Source code available | No | — |
| Upgradable firmware | Yes | — |
| Design | ||
| Weight | 115 g | 5 g |
| Length | — | 85 mm |
| Width | — | 54 mm |
| Thickness | — | 0.8 mm |
