Coldcard (MK4) vs. SafePal S1

Which one is better in 2026? In-depth comparison of Coldcard (MK4) and SafePal S1

Coldcard (MK4) and SafePal S1 are two popular hardware wallets with different costs, ease of use, and compatibility.

We've compared Coldcard (MK4) head-to-head with SafePal S1 to help you decide which is best for your needs.

	Select a product	Select a product
	Coldcard (MK4) ₹16,999 Save ₹6,000 1	SafePal S1 ₹6,499 Save ₹1,500 185
Warranty	—	1 year
Connectors	USB-C	USB-C
Wireless	NFC	—
Seed Phrase	BIP39	BIP39
Release Year	2022	2018
Features	Air-gapped PSBT	Air-gapped QR Code
Works With	BTCPAY Bitcoin Core BlueWallet COLDCORE Casa Electrum Sparrow Wallet Specter Desktop Wasabi Wallet	WalletConnect
Compatible With	—	Android Linux Windows iOS macOS
Coins	Bitcoin (BTC)	Supports over 5000+ coins
Display Type	OLED	LCD
Display Resolution	128 x 64	—
Battery Type	—	Lithium-ion
Battery Capacity	—	400mAh
Camera	—	Yes
Authentication	—	PIN
Open Source	Yes	—
iOS	—	SafePal Wallet
Android	—	SafePal-Crypto wallet BTC NFTs
Secure Elements	ATECC608 DS28C36B	—
Size	—	8.6cm x 5.4cm x 0.6cm
Reliability	Data unavailable	Device Failure Rates 0-6m 1.1% 6-12m 1.4% 12m+ 1.2% What stops working screen battery