Which hardware wallet is right for you?
Keystone Essential vs. Security Arts Quantum
In-depth comparison of Keystone Essential and Security Arts Quantum
Keystone Essential and Security Arts Quantum are two popular hardware wallets with some difference in cost, ease of use, compatibility, and the number of supported coins.
We've compared Keystone Essential head to head with Security Arts Quantum to help you decide which is best for your cold storage needs.
 Reliability Data unavailable | Reliability Data unavailable |
 Warranty — | Warranty — |
 Release Year — | Release Year — |
 Interfaces | Interfaces |
 Features | Features |
 Works With | Works With — |
 Compatible With — | Compatible With |
 Coins | Coins |
 Display
| Display
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 Battery — | Battery — |
| Open Source | Open Source — |
 Certifications — | Certifications — |
 Desktop — | Desktop Quantum Manager |
 iOS Keystone Hardware Wallet | iOS — |
 Android Keystone Hardware Wallet | Android — |
 Controllers — | Controllers — |
 Secure Elements — | Secure Elements — |
 Size 112mm x 65mm x 18mm | Size 65mm x 25mm x 8mm |
| Weight 115g | Weight 12g |
 Materials
| Materials
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