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- BitBox02 Nova vs HASHWallet Link
BitBox BitBox02 Nova vs eSignus HASHWallet Link
What BitBox02 Nova does better (0) and where HASHWallet Link wins (2) — every spec side by side.
vs
Why is BitBox02 Nova better than HASHWallet Link?
BitBox02 Nova has no measurable advantages in this pair.
Why is HASHWallet Link better than BitBox02 Nova?
- Thickness9.6 mm vs 1 mm9.6×
- Weight12 g vs 6 g2×
Specifications
Side by side
| Security | ||
| Secure Element chip | Yes | — |
| Secure Element certification | EAL6+ | — |
| Air-gapped signing | No | — |
| 100% air-gapped | No | — |
| Supply-chain & tamper protection | Yes | — |
| Secure boot | Yes | — |
| Anti-klepto (anti-exfil) signing | Yes | — |
| Firmware & open source | ||
| Open-source firmware | Yes | — |
| Source code available | Yes | — |
| Reproducible builds | Yes | — |
| Firmware licence | Apache 2.0 | — |
| Upgradable firmware | Yes | — |
| Firmware update via | USB, Bluetooth | — |
| Bitcoin-only firmware / edition | Yes | — |
| Device lock | ||
| PIN lock | Yes | — |
| PIN entered on the device | Yes | — |
| Fingerprint unlock | No | — |
| 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 | Yes | — |
| 24-word seed | Yes | — |
| SeedQR backup | No | — |
| microSD backup | Yes | — |
| NFC backup card | No | — |
| User-added entropy (dice) | Yes | — |
| Stateless use (no stored keys) | Yes | — |
| Multiple seeds on one device | No | — |
| Bitcoin features | ||
| Multisig | Yes | — |
| Taproot | Yes | — |
| Miniscript | Yes | — |
| Message signing | Yes | — |
| Coin control | Yes | — |
| Own node connection | Yes | — |
| Tor support | Yes | — |
| Replace-by-fee | Yes | — |
| Silent Payments | Yes | — |
| Spending limits | No | — |
| Testnet | Yes | — |
| Supported assets | ||
| Altcoins & tokens | Yes | — |
| Bitcoin only | No | — |
| Connectivity | ||
| Signing connectivity | USB-C, Bluetooth | — |
| USB | Yes | — |
| USB-C | Yes | — |
| Bluetooth | Yes | — |
| NFC | No | — |
| QR code camera | No | — |
| Animated QR (UR) | No | — |
| microSD signing | No | — |
| Screen & input | ||
| Screen | Yes | — |
| Screen size | 1.38″ | — |
| Screen type | OLED | — |
| Screen resolution | 128 × 64 | — |
| Touchscreen | No | — |
| Colour screen | No | — |
| Gorilla Glass | No | — |
| Controls | Buttons | — |
| QWERTY keyboard | No | — |
| Battery & power | ||
| Built-in battery | No | — |
| Wireless charging | No | — |
| Design | ||
| Weight | 12 g | 6 g |
| Length | 54.5 mm | 85 mm |
| Width | 25.4 mm | 54 mm |
| Thickness | 9.6 mm | 1 mm |
| Materials | Polycarbonate | — |
| Water / dust resistance | No | — |
| Several colours available | Yes | — |
| Warranty (months) | 24 | — |
| Assembled in | Switzerland | — |
| DIY build possible | No | — |
| Apps | ||
| Official apps | Windows, macOS, Linux, Android, iOS | — |
| Desktop app | Yes | — |
| Mobile app | Yes | — |
| Works with wallet apps | Bitcoin Safe, Wasabi, Nunchuk, Electrum, Sparrow, Specter Desktop, Blockstream Green, BlueWallet, Bitcoin Keeper, Liana | — |
| Compatible third-party wallets | 10 | — |
| Other features | ||
| FIDO2 / U2F security key | Yes | — |
| Password manager | No | — |
