Compare Wallets

Coldcard (MK3) vs. Coldcard (MK4)

In-depth comparison of Coldcard (MK3) and Coldcard (MK4)

Product
Coldcard (MK3)
Coldcard (MK4)
User Reviews

2

Price ₹12,999 ₹16,999
Warranty
Release Year
2019
2022
Interfaces
Features
Works With
Compatible With
Coins
Display
  • LED
  • OLED
  • 128 x 64
Battery
Open Source
Certifications
Official Software
Desktop
iOS
Android
Architecture
Controllers
  • STM32L496RGT6
Secure Elements
  • ATECC608A
  • ATECC608A
  • DS28C36B
Size, Materials
& Weight
Size
Materials
Weight