| Custody |
Non-custodial (hardware)
|
Non-custodial (hardware)
|
| Hardware / software |
Hardware
|
Hardware
|
| Chains and coins |
Bitcoin-only (BTC, multisig, PSBT)
|
10,000+ tokens; 40+ blockchains
|
| Security certification |
Secure element; Bitcoin-focused air-gapped design
|
Air-gapped QR; no EAL-certified SE (closed firmware)
|
| Key model |
Seed on device; duress PIN; brick-me PIN
|
Offline seed; anti-tamper metal body
|
| Price |
Mk4 ~$157; Q ~$219
|
Titan 2 ~$169; Titan Mini ~$109
|
| Platforms |
Standalone device; microSD and QR workflows
|
iOS, Android companion app
|
| Bluetooth / mobile |
Air-gapped (QR/SD); no Bluetooth or USB data
|
QR/air-gapped only (no Wi-Fi, Bluetooth, or USB data)
|
| Open source |
Partially open source
|
No - closed-source firmware
|
| Staking / DeFi / NFT |
Bitcoin only; no DeFi/NFT
|
Staking, swaps, and NFT gallery via app
|