- isse.eu.com
- Compare
- Biometric Wallet vs JuBiter Blade
D'CENT Biometric Wallet vs Feitian JuBiter Blade
What Biometric Wallet does better (0) and where JuBiter Blade wins (1) — every spec side by side.
vs
5.5Open source3.3
Why is Biometric Wallet better than JuBiter Blade?
Biometric Wallet has no measurable advantages in this pair.
Why is JuBiter Blade better than Biometric Wallet?
- Thickness3 mm vs 2.5 mm+20%
Specifications
Side by side
| Security | ||
| Secure Element chip | Yes | — |
| Secure Element certification | EAL5+ | — |
| Air-gapped signing | No | — |
| 100% air-gapped | No | — |
| Supply-chain & tamper protection | Yes | — |
| Anti-klepto (anti-exfil) signing | No | — |
| Firmware & open source | ||
| Open-source firmware | No | No |
| Source code available | No | No |
| Reproducible builds | No | — |
| Upgradable firmware | Yes | — |
| Firmware update via | USB | — |
| Bitcoin-only firmware / edition | No | — |
| Device lock | ||
| PIN lock | Yes | — |
| PIN entered on the device | Yes | — |
| Fingerprint unlock | Yes | — |
| Duress PIN / decoy wallet | No | — |
| Brick / wipe PIN | No | — |
| Wipe after failed attempts | Yes | — |
| Time-delayed unlock | No | — |
| Anti-phishing words | No | — |
| Keys & backup | ||
| BIP39 passphrase | Yes | — |
| Shamir backup (SLIP-39) | No | — |
| Seed XOR | No | — |
| BIP85 child seeds | No | — |
| 24-word seed | Yes | — |
| SeedQR backup | No | — |
| microSD backup | No | — |
| NFC backup card | No | — |
| User-added entropy (dice) | No | — |
| Stateless use (no stored keys) | No | — |
| Multiple seeds on one device | No | — |
| Bitcoin features | ||
| Multisig | No | — |
| Taproot | No | — |
| Miniscript | No | — |
| Coin control | No | — |
| Own node connection | No | — |
| Tor support | No | — |
| Replace-by-fee | Yes | — |
| Silent Payments | No | — |
| Spending limits | No | — |
| Testnet | Yes | — |
| Supported assets | ||
| Altcoins & tokens | Yes | — |
| Bitcoin only | No | — |
| Connectivity | ||
| Signing connectivity | Bluetooth | — |
| USB | No | — |
| USB-C | No | — |
| Bluetooth | Yes | — |
| NFC | No | — |
| QR code camera | No | — |
| Animated QR (UR) | No | — |
| microSD signing | No | — |
| Screen & input | ||
| Screen | Yes | — |
| Screen size | 1.1″ | — |
| Screen type | OLED | — |
| Screen resolution | 128 × 128 | — |
| Touchscreen | No | — |
| Colour screen | No | — |
| Gorilla Glass | No | — |
| Controls | Buttons | — |
| QWERTY keyboard | No | — |
| Battery & power | ||
| Built-in battery | Yes | — |
| Battery capacity | 585 mAh | — |
| Removable battery | No | — |
| Wireless charging | No | — |
| Design | ||
| Weight | 36 g | — |
| Length | 77 mm | 64 mm |
| Width | 10.9 mm | 38 mm |
| Thickness | 3 mm | 2.5 mm |
| Materials | Plastic | — |
| Water / dust resistance | No | — |
| Several colours available | No | — |
| Warranty (months) | 12 | — |
| Assembled in | Korea | — |
| DIY build possible | No | — |
| Apps | ||
| Official apps | Android, iOS | — |
| Desktop app | No | — |
| Mobile app | Yes | — |
| Works with wallet apps | Electrum | — |
| Compatible third-party wallets | 1 | — |
| Other features | ||
| FIDO2 / U2F security key | No | — |
| Password manager | No | — |
