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  3. Kelvin Wallet vs STM32F769DISCO DIY Hardware Wallet

Chelpis Kelvin Wallet vs Specter STM32F769DISCO DIY Hardware Wallet

What Kelvin Wallet does better (1) and where STM32F769DISCO DIY Hardware Wallet wins (2) — every spec side by side.

Chelpis Kelvin Wallet
1 advantage
vs
Specter STM32F769DISCO DIY Hardware Wallet
2 advantages
3.3Open source7.4

Why is Kelvin Wallet better than STM32F769DISCO DIY Hardware Wallet?

  1. Weight35 g vs 40 g+14%

Why is STM32F769DISCO DIY Hardware Wallet better than Kelvin Wallet?

  1. Source code availableNo · Kelvin Wallet: Yes
  2. Thickness10 mm vs 2.8 mm3.6×
Specifications

Side by side

Firmware & open source
Open-source firmwareNoNo
Source code availableNoYes
Reproducible builds—No
Upgradable firmware—Yes
Design
Weight35 g40 g
Length70 mm120 mm
Width40 mm60 mm
Thickness10 mm2.8 mm
To compare: 0up to 4 models
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