Hardware wallets

Bitkey vs. Coldcard (MK4)

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

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

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

Compare all 35 hardware wallets ›

Bitkey

Bitkey

₹16,999

Coldcard (MK4)

Coldcard (MK4)

₹18,999

1
Warranty 1 year
Interfaces
Seed Phrase BIP39
Release Year 2024 2022
Features
Works With
Compatible With
Coins
Display
  • 128 x 64
  • OLED
Battery
  • 330mAh
  • Lithium-ion
Open Source
Secure Elements
  • ATECC608A
  • DS28C36B
Size 56 mm x 62 mm x 13 mm
Weight 65g
Materials
  • Corian and stainless steel