Trezor Safe 3 vs. Coldcard (MK4)

Which one is better in 2025? In-depth comparison of Trezor Safe 3 and Coldcard (MK4)

Trezor Safe 3 and Coldcard (MK4) are two popular hardware wallets with different costs, ease of use, and compatibility.

We've compared Trezor Safe 3 head-to-head with Coldcard (MK4) to help you decide which is best for your needs.

	Select a product	Select a product
	Trezor Safe 3 ₹10,999 Save ₹2,000 24	Coldcard (MK4) ₹18,999 Save ₹4,000 1
Warranty	1 year	—
Connectors	USB-C	USB-C
Wireless	—	NFC
Seed Phrase	BIP39	BIP39
Release Year	2023	2022
Features	Fido U2F Shamir Backup	Air-gapped PSBT
Works With	BTCPAY Bitcoin Core BlueWallet COLDCORE Casa Electrum MetaMask Rabby Rainbow Sparrow Wallet Specter Desktop Wasabi Wallet	BTCPAY Bitcoin Core BlueWallet COLDCORE Casa Electrum Sparrow Wallet Specter Desktop Wasabi Wallet
Compatible With	Android Linux Windows iOS macOS	—
Coins	Supports over 5000+ coins	Bitcoin (BTC)
Display Type	OLED	OLED
Display Resolution	128 x 64	128 x 64
Authentication	PIN	—
Open Source	Yes	Yes
Certifications	CC EAL6+	—
Desktop	Trezor Suite	—
Controllers	ARM Cortex-M	—
Secure Elements	SLS32AIA	ATECC608A DS28C36B
Size	59mm x 32mm x 7.4mm	—
Weight	14g	—