BitBox02 vs. Coldcard (MK4)

Which one is better in 2025? In-depth comparison of BitBox02 and Coldcard (MK4)

BitBox02 and Coldcard (MK4) are two popular hardware wallets with different costs, ease of use, and compatibility.

We've compared BitBox02 head-to-head with Coldcard (MK4) to help you decide which is best for your needs.

	Select a product	Select a product
	Multi edition BitBox02 ₹15,699 Save ₹1,300 2	Coldcard (MK4) ₹18,999 Save ₹4,000 1
Warranty	2 years	—
Connectors	USB-C	USB-C
Wireless	—	NFC
Seed Phrase	BIP39	BIP39
Release Year	—	2022
Features	—	Air-gapped PSBT
Works With	Rabby	BTCPAY Bitcoin Core BlueWallet COLDCORE Casa Electrum Sparrow Wallet Specter Desktop Wasabi Wallet
Compatible With	Android Linux Windows macOS	—
Coins	Supports over 5000+ coins	Bitcoin (BTC)
Display Type	OLED	OLED
Display Resolution	128 x 64	128 x 64
Open Source	Yes	Yes
Desktop	BitBoxApp	—
Android	BitBoxApp	—
Controllers	ATSAMD51J20A	—
Secure Elements	ATECC608B	ATECC608A DS28C36B
Size	54.5mm x 25.4mm x 9.6mm	—
Weight	12g	—
Materials	Polycarbonate	—