Which hardware wallet is right for you?

Coldcard (MK3) vs. Opendime (v4)

In-depth comparison of Coldcard (MK3) and Opendime (v4)

Coldcard (MK3) and Opendime (v4) are two popular hardware wallets with some difference in cost, ease of use, compatibility, and the number of supported coins.

We've compared Coldcard (MK3) head to head with Opendime (v4) to help you decide which is best for your cold storage needs.

Coldcard (MK3)

₹12,999

2

Opendime (v4)

₹2,299

2

Reliability

Data unavailable

Reliability

Data unavailable

Warranty

Warranty

Release Year

2019

Release Year

Interfaces

Interfaces

Features

Features

Works With

Works With

Compatible With

Compatible With

Coins

Coins

Display

  • LED

Display

Battery

Battery

Open Source

Open Source

Certifications

Certifications

Desktop

Desktop

iOS

iOS

Android

Android

Controllers

  • STM32L496RGT6

Controllers

Secure Elements

  • ATECC608A

Secure Elements

Size

Size

Weight

Weight

Materials

Materials