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  3. LetheKit Seedtool vs QUANTUM

Blockchain Commons LetheKit Seedtool vs SecurityArts QUANTUM

What LetheKit Seedtool does better (1) and where QUANTUM wins (0) — every spec side by side.

Blockchain Commons LetheKit Seedtool
Blockchain Commons · 2020LetheKit Seedtool
1 advantage≈ €55
vs
SecurityArts QUANTUM
SecurityArtsQUANTUM
0 advantages≈ €45
7.4Open source3.3

Why is LetheKit Seedtool better than QUANTUM?

  1. Source code availableYes · QUANTUM: No

Why is QUANTUM better than LetheKit Seedtool?

QUANTUM has no measurable advantages in this pair.

Specifications

Side by side

Firmware & open source
Open-source firmwareNoNo
Source code availableYesNo
Reproducible buildsNo—
Upgradable firmwareYes—
Design
Weight—12 g
Length—65 mm
Width—25 mm
Thickness—8 mm
To compare: 0up to 4 models
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