| Custody |
Non-custodial (hardware)
|
Non-custodial (hardware)
|
| Hardware / software |
Hardware
|
Hardware
|
| Chains and coins |
2,000+ coins; BTC, EVM, SOL, and more
|
1,000+ coins; BTC, EVM, and major L1/L2
|
| Security certification |
EAL6+ SEs; seedless 2-of-5 Shamir backup
|
CC EAL7 (highest consumer grade); fully air-gapped
|
| Key model |
Seedless-by-default; distributed X1 cards (2-of-5 threshold)
|
Offline seed; Graphene metal backup plate
|
| Price |
X1 Vault ~$199
|
ZERO ~€398 (~$430)
|
| Platforms |
iOS, Android, desktop app
|
iOS, Android companion; QR/NFC tap
|
| Bluetooth / mobile |
USB-C and NFC; no Bluetooth
|
Air-gapped QR (no Bluetooth)
|
| Open source |
Yes - open-source firmware and software
|
Partially open source; firmware closed
|
| Staking / DeFi / NFT |
DeFi connect, staking, and NFT support via app
|
Portfolio view via Liquid app; limited native DeFi
|