| Custody |
Non-custodial (hardware)
|
Non-custodial (hardware)
|
| Hardware / software |
Hardware
|
Hardware
|
| Chains and coins |
2,000+ coins; BTC, EVM, SOL, and more
|
BTC, ETH, SOL, TRX, and 5,000+ assets via Keystone 3
|
| Security certification |
EAL6+ SEs; seedless 2-of-5 Shamir backup
|
2 of 3 chips CC EAL5+; air-gapped QR; open-source firmware
|
| Key model |
Seedless-by-default; distributed X1 cards (2-of-5 threshold)
|
Seed on device; air-gapped QR signing
|
| Price |
X1 Vault ~$199
|
Keystone 3 Pro ~$129; Keystone 3 ~$99
|
| Platforms |
iOS, Android, desktop app
|
iOS, Android companion, desktop via USB/QR
|
| Bluetooth / mobile |
USB-C and NFC; no Bluetooth
|
Air-gapped QR only (no Bluetooth/USB data path)
|
| Open source |
Yes - open-source firmware and software
|
Yes - firmware and app open source
|
| Staking / DeFi / NFT |
DeFi connect, staking, and NFT support via app
|
Staking and swaps via companion app partners
|