Crypto hardware wallet comparison BitBox02 vs Ledger Nano X

Our impressions

BitBox02

Ledger Nano X

Pros
not reviewed yet
  • Bluetooth connectivity and built-in battery
  • Great form factor, paired with robust casing protection made out of medal for high portability
  • Future-proof USB-C port
  • Uses theΒ BIP-39 standard, which allows wallet recovery even without hardware
  • Can be used as a secure key, providing additional value outside crypto use-cases
Cons
not reviewed yet
  • Firmware is closed source
  • App concept (apps need to be installed on the device to support certain coins and features) can be overwhelming, especially for new users, but easy enough to start using the device in no time
Verdict
not reviewed yet

Currently definitely one of the best hardware wallets out there. Bluetooth connectivity allows for easy cable-free use. The built-in battery lasts a very long time – users typically don’t experience any low battery anxiety at all. The secure element chip prevents seed phrase extraction attacks, but comes at the price of closed source firmware. Users have to get familiar with the concept of individual apps that have to be manually installed by the user to make the device support the features (i.e. coins, security key functionality, etc.) they need. Installation is not much different than installing smartphone apps from the app store though, so not that difficult after all. As no company is perfect, please make sure to keep updated on Ledger controversies, before making a buying decision.Β Read more about Ledger controversies

All in all – a very good deal to keep your crypto assets safe with a very high level of security.

Disclaimer: Our impressions are based on a compilation of factors tailored to the average user’s perspective. It is also important to note that whether a feature is a “pro” or “con” can depend on your situation and preferences. What may be an advantage in one scenario could be a challenge in another, and vice versa. Therefore, while reviewing these points, it’s essential to consider your unique requirements and circumstances when making decisions. This list aims to provide an idea of what to anticipate, but it is not the ultimate guide to determining whether something will work for you or not.

Key features

BitBox02

Ledger Nano X

Release year

2019

2019

Supported coins

Supports multiple coins

In app support for BTC, LTC, ETH and selected tokens.
ADA with AdaLite and 1500+ ERC20 tokens supported with MyEtherWallet.

For Bitcoin-only support see BitBox02 Bitcoin-only edition

It is not possible to convert a BitBox02 Multi edition into a BitBox02 Bitcoin-only edition or vice-versa. The BitBox02 bootloader prevents firmware downgrades and installing firmware for a different edition of the BitBox02 (Multi or Bitcoin-only) as otherwise that would be a security attack vector.

Supports multiple coins, Bitcoin-only mode available

  • BTC, ETH, ADA, XRP, LTC, XLM, DOGE, DASH, XMR
  • in total 5,500+ coins and tokens available
Open source
  • Firmware
  • Companion software
  • Companion software

Apps that are installed on to Ledger Nano X are open source

Seedphrase support
  • BIP-39 (Mnemonic phrase)
  • Passphrase
  • BIP-39 (Mnemonic phrase)
  • Passphrase
Security protections
  • Secure element
  • On device PIN entry

Dual chip security architecture
Secure chip: ATECC608B; True random number generator (NIST SP 800-90A/B/C)
Anti-klepto mitigates the nonce covert channel attack
Physical protections
Security audit & bug bounty program

  • Secure element
  • On device PIN entry
  • Factory reset with wrong PIN
  • On device passphrase entry
  • On device recovery
Platform compatibility
  • Windows
  • macOS
  • Linux
  • Android
  • Windows
  • macOS
  • Linux
  • Android
  • iOS
Authentication token
  • FIDO U2F
  • FIDO2 Webauthn
  • FIDO U2F
  • FIDO2 Webauthn

Technical specifications

BitBox02

Ledger Nano X

Dimensions

54.5 mm x 25.4 mm x 9.6 mm
2.15 in x 1 in x 0.38 in

72 mm x 18.6 mm x 11.75 mm
2.83 in x 0.73 in x 0.46 in

Weight

12 g
0.42 oz

34 g
1.2 oz

Display
  • Monochrome
  • OLED

128 x 64 Pixels

  • Monochrome
  • OLED

128 x 64 pixels

Connectivity
  • USB-C
  • USB-C
  • Bluetooth
Storage
  • microSD card
Processor

ATSAMD51J20A
120 Mhz 32-bit Cortex-M4F
True random number generator

ST33J2M0

Safety & Certifications

Certified CC EAL5+

Housing

Polycarbonate

Brushed stainless steel and plastic (available in black, but also different, exciting color schemes)

Where to buy

BitBox02

Ledger Nano X