CoolWallet S vs. Opendime (v4)

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

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

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

	Select a product	Select a product
	CoolWallet S ₹9,999 1	Opendime (v4) ₹2,999 2
Connectors	—	USB-A
Wireless	Bluetooth	—
Seed Phrase	BIP39	BIP39
Works With	MetaMask Rabby WalletConnect	—
Compatible With	Android iOS	Linux Windows macOS
Coins	Supports over 5000+ coins	Bitcoin (BTC)
Battery Type	Lithium-ion	—
Battery Capacity	15mAh	—
Certifications	CC EAL5+	—
iOS	CoolBitX Crypto	—
Android	CoolBitX Crypto	—
Size	85.6mm x 53.98mm x 0.8mm	—