Hardware wallets

Coldcard (MK4) vs. Opendime (v4)

Which one is better in 2024? In-depth comparison of Coldcard (MK4) and Opendime (v4)

Coldcard (MK4) and Opendime (v4) are two popular hardware wallets with different costs, ease of use, and compatibility.

We've compared Coldcard (MK4) head-to-head with Opendime (v4) to help you decide which is best for your cold storage needs.

Compare all 35 hardware wallets ›

Coldcard (MK4)

Coldcard (MK4)

₹18,999

1
Opendime (v4)

Opendime (v4)

₹2,299

2
Interfaces
Seed Phrase BIP39 BIP39
Release Year 2022
Features
Works With
Compatible With
Coins
Display
  • 128 x 64
  • OLED
Open Source
Secure Elements
  • ATECC608A
  • DS28C36B