SeedSigner vs. Security Arts Quantum

Which one is better in 2025? In-depth comparison of SeedSigner and Security Arts Quantum

SeedSigner and Security Arts Quantum are two popular hardware wallets with different costs, ease of use, and compatibility.

We've compared SeedSigner head-to-head with Security Arts Quantum to help you decide which is best for your needs.

	Select a product	Select a product
	SeedSigner ₹6,999	Security Arts Quantum ₹3,699
Connectors	—	USB Micro-B
Seed Phrase	BIP39	—
Release Year	2022	—
Features	Air-gapped PSBT QR Code	Fido U2F
Works With	BlueWallet Sparrow Wallet Specter Desktop	—
Compatible With	—	Android Linux Windows macOS
Coins	Bitcoin (BTC)	Supports over 5000+ coins
Display Type	LCD	LCD
Display Resolution	240 x 240	128 x 64
Camera	Yes	—
Open Source	Yes	—
Desktop	—	Quantum Manager
Controllers	Raspberry Pi Zero	—
Size	—	65mm x 25mm x 8mm
Weight	—	12g
Materials	—	Plastic