Hardware wallets

Coldcard (MK4) vs. OneKey Classic

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

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

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

Compare all 35 hardware wallets ›

Coldcard (MK4)

Coldcard (MK4)

₹18,999

1
OneKey Classic

OneKey Classic

Out of Stock

Interfaces
Seed Phrase BIP39
Release Year 2022
Features
Works With
Compatible With
Coins
Display
  • 128 x 64
  • OLED
  • 128 x 64
  • Monochrome
Battery
  • 100mAh
  • Lithium-ion
Open Source
Desktop OneKey Wallet
iOS OneKey: Crypto Wallet for DeFi
Android OneKey: Crypto Wallet for DeFi
Controllers
  • STM32F205RGY6
Secure Elements
  • ATECC608A
  • DS28C36B
  • ATECC608A
Size 86mm × 52mm × 5.2mm
Weight 20.5g
Materials
  • Plastic