Which hardware wallet is right for you?

Coldcard (MK4) vs. OneKey Classic

In-depth comparison of Coldcard (MK4) and OneKey Classic

Coldcard (MK4) and OneKey Classic are two popular hardware wallets with some difference in cost, ease of use, compatibility, and the number of supported coins.

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

Coldcard (MK4)

₹16,999

OneKey Classic

₹9,999

Warranty

Warranty

Release Year

2022

Release Year

Interfaces

Interfaces

Features

Features

Works With

Works With

Compatible With

Compatible With

Coins

Coins

Display

  • OLED
  • 128 x 64

Display

  • Monochrome
  • 128 x 64

Battery

Battery

  • Lithium-ion
  • 100mAh

Open Source

Open Source

Certifications

Certifications

Desktop

Desktop

OneKey Wallet

iOS

iOS

OneKey: Crypto Wallet for DeFi

Android

Android

OneKey: Crypto Wallet for DeFi

Controllers

Controllers

  • STM32F205RGY6

Secure Elements

  • ATECC608A
  • DS28C36B

Secure Elements

  • ATECC608A

Size

Size

86mm × 52mm × 5.2mm

Weight

Weight

20.5g

Materials

Materials

  • Plastic