| Custody |
Non-custodial (hardware)
|
Non-custodial (hardware)
|
| Hardware / software |
Hardware
|
Hardware
|
| Chains and coins |
100+ coins; BTC, ETH, XRP, and major alts
|
1,000+ coins; BTC, EVM, and major L1/L2
|
| Security certification |
CC EAL5+ SE; fingerprint biometric
|
CC EAL7 (highest consumer grade); fully air-gapped
|
| Key model |
Seed on device; fingerprint unlock
|
Offline seed; Graphene metal backup plate
|
| Price |
Biometric Wallet ~$139
|
ZERO ~€398 (~$430)
|
| Platforms |
iOS, Android (Bluetooth app)
|
iOS, Android companion; QR/NFC tap
|
| Bluetooth / mobile |
Bluetooth + biometric mobile app
|
Air-gapped QR (no Bluetooth)
|
| Open source |
No - closed-source firmware
|
Partially open source; firmware closed
|
| Staking / DeFi / NFT |
Staking and NFT gallery via D'CENT app
|
Portfolio view via Liquid app; limited native DeFi
|