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Opendime (v4) vs. Security Arts Quantum

Which one is better in 2025? In-depth comparison of Opendime (v4) and Security Arts Quantum

Opendime (v4) and Security Arts Quantum are two popular hardware wallets with different costs, ease of use, and compatibility.

We've compared Opendime (v4) head-to-head with Security Arts Quantum 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	Security Arts Quantum ₹3,699
Connectors	USB-A	USB Micro-B
Seed Phrase	BIP39	—
Features	—	Fido U2F
Compatible With	Linux Windows macOS	Android Linux Windows macOS
Coins	Bitcoin (BTC)	Supports over 5000+ coins
Display Type	—	LCD
Display Resolution	—	128 x 64
Desktop	—	Quantum Manager
Size	—	65mm x 25mm x 8mm
Weight	—	12g
Materials	—	Plastic