Hardware wallets

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.

Compare all 39 hardware wallets →

Opendime (v4)

Opendime (v4)

2
Security Arts Quantum

Security Arts Quantum

Interfaces
Seed Phrase BIP39
Features
Compatible With
Coins
Display
  • 128 x 64
  • LCD
Desktop Quantum Manager
Size 65mm x 25mm x 8mm
Weight 12g
Materials
  • Plastic