| Custody |
Non-custodial (hardware)
|
Non-custodial (hardware + software)
|
| Hardware / software |
Hardware
|
Hardware + software
|
| Chains and coins |
Bitcoin-only (BTC, multisig, PSBT)
|
10,000+ tokens; 100+ chains
|
| Security certification |
Secure element; Bitcoin-focused air-gapped design
|
EAL5+ secure element on hardware; air-gapped QR
|
| Key model |
Seed on device; duress PIN; brick-me PIN
|
Seed on device; air-gapped signing via QR
|
| Price |
Mk4 ~$157; Q ~$219
|
S1 ~$49; S1 Pro ~$69; software wallet free
|
| Platforms |
Standalone device; microSD and QR workflows
|
iOS, Android, browser extension, hardware
|
| Bluetooth / mobile |
Air-gapped (QR/SD); no Bluetooth or USB data
|
QR/air-gapped; no Bluetooth on hardware
|
| Open source |
Partially open source
|
Closed-source firmware
|
| Staking / DeFi / NFT |
Bitcoin only; no DeFi/NFT
|
Staking, swaps, NFTs in app
|