OneKey Mini vs. Opendime (v4)

Which one is better in 2026? In-depth comparison of OneKey Mini and Opendime (v4)

OneKey Mini and Opendime (v4) are two popular hardware wallets with different costs, ease of use, and compatibility.

We've compared OneKey Mini head-to-head with Opendime (v4) to help you decide which is best for your needs.

	Select a product	Select a product
	OneKey Mini ₹12,999	Opendime (v4) ₹2,999 2
Connectors	USB-C	USB-A
Seed Phrase	—	BIP39
Works With	BTCPAY Bitcoin Core Electrum MetaMask Phantom Rabby Sparrow Wallet Specter Desktop Wasabi Wallet	—
Compatible With	Linux Windows macOS	Linux Windows macOS
Coins	Supports over 5000+ coins	Bitcoin (BTC)
Display Type	LCD	—
Display Resolution	128 x 128	—
Open Source	Yes	—
Desktop	OneKey Wallet	—
iOS	OneKey: Crypto Wallet for DeFi	—
Android	OneKey: Crypto Wallet for DeFi	—
Controllers	STM32F405RGT6	—
Secure Elements	ATECC608A	—
Size	71mm x 34mm x 6.8mm	—
Weight	15.6g	—
Materials	Plastic	—