Compare hardware wallets

Opendime (v4) vs. Ngrave Zero

Which one is better in 2025? In-depth comparison of Opendime (v4) and Ngrave Zero

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

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

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	Select a product	Select a product
	Opendime (v4) ₹2,999 2	Ngrave Zero ₹46,699
Connectors	USB-A	—
Seed Phrase	BIP39	BIP39
Release Year	—	2020
Features	—	QR Code
Compatible With	Linux Windows macOS	—
Coins	Bitcoin (BTC)	Supports over 5000+ coins
Camera	—	Yes
Authentication	—	Biometric
Certifications	—	CC EAL7