Coldcard vs BitBox
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Launch
2022
2025
Screen Size
128x64 pixel OLED display
128 x 64px white OLED with glass top
Box Includes
Security Features
Passphrase Support ?An optional extra word added to your recovery phrase for additional security. Creates a hidden wallet that's invisible without the passphrase.
Passphrase Entry
Device
Device or computer
PIN Protection ?A numeric code required to unlock your device. Protects against unauthorized physical access to your wallet.
Shamir Secret Sharing ?Splits your backup into multiple shares (e.g., 3-of-5). You need a minimum number of shares to recover your wallet, reducing single point of failure risk.
Tor Support ?Routes your connection through the Tor network for enhanced privacy. Hides your IP address and location when checking balances or broadcasting transactions.
Advanced Security
Quantum Ready ?Designed to receive firmware updates with quantum-resistant cryptography. Protects against future threats from quantum computers that could break current encryption.
Dual Secure Element ?Uses two separate secure chips instead of one. Provides redundancy and additional tamper protection for storing your private keys.
iOS Compatibility ?"Full" means you can send, receive, and manage crypto on iPhone. "Limited" typically means view-only or requires desktop for transactions.
Usage
Platforms
Supported Coins
Bitcoin Only
Bitcoin & 1500+ ERC20 coins and tokens
Interfaces
- Numeric Keypad
- NFC-V
- USB-C
- AirGap SneakerNET
- Virtual Disk
- MicroSD Card
USB-C, Bluetooth
Technical Details
Secure Elements ?A tamper-resistant chip that securely stores your private keys. Certified chips (EAL5+/EAL6+) have passed rigorous security testing.
Dual Secure Elements - ATECC608 & DS28C36B
Dual Chip Security (OPTIGA Trust M V3 EAL6+ & ATSAMD51J20A)
Open Source ?Code that anyone can inspect, audit, and verify. Open-source wallets allow security researchers to find and report vulnerabilities.
Firmware & Software
Firmware
FIDO Authentication ?Use your hardware wallet as a security key for 2FA login to websites and services. More secure than SMS or authenticator apps.
Size
86x50x7.5 mm (3.39x1.97x0.3 in)
54.5x25.4x9.6 mm including USB-C plug
Weight
30g (1.1oz)
13g (0.5oz)
Bitcoin-Only Version
Display Technology
Display Type
Touchscreen
Build Quality
Body Material
Water Resistance ?IP67 rating means fully dustproof and can survive submersion in 1 meter of water for 30 minutes. Protects against accidental spills and drops.
Haptic Feedback ?Vibration feedback when pressing buttons or confirming actions. Provides tactile confirmation that your input was registered.
Connectivity & Power
Bluetooth ?Wireless connectivity for pairing with mobile devices. Enables cable-free transactions but some users prefer USB-only for security.
NFC ?Near Field Communication for tap-to-connect with compatible devices. Convenient for quick mobile transactions.
Wireless Charging
Cable Type
Battery
Integration & Multisig
Integrations
Multisig Support ?Multi-signature wallets require multiple keys to authorize transactions (e.g., 2-of-3). Adds security by eliminating single points of failure.
Company Details
Parent Company
Coinkite
BitBox
Parent Company Founded
2011
2015
Security Incidents
No known security incidents
No known security incidents
Coldcard vs BitBox: Overview
Coldcard and BitBox are both highly respected hardware wallet brands focused on security and open-source principles. Coldcard is designed for advanced Bitcoin users who prioritize air-gapped security, while BitBox offers a more user-friendly experience with Swiss engineering.
Coldcard, made by Coinkite in Canada, is the choice for security-conscious Bitcoiners. It features dual secure elements, air-gapped operation via microSD and NFC, a physical numeric keypad, and advanced features like duress PINs and trick wallets. Coldcard is strictly Bitcoin-only.
BitBox, made by Shift Crypto in Switzerland, offers a compact and beginner-friendly design with dual-chip security. BitBox devices use touch sensors for navigation, microSD for backup, and support both Bitcoin and Ethereum-based tokens.
Key Brand Differences
- Coin Support: Coldcard is Bitcoin-only; BitBox supports Bitcoin and 1,500+ ERC20 tokens
- Air-Gap Capability: Coldcard has full air-gap via microSD/NFC; BitBox requires USB (Nova adds Bluetooth)
- Input Method: Coldcard has physical numeric keypad; BitBox uses touch sensors
- Security: Both use dual secure elements and open-source firmware
- User Experience: BitBox is more beginner-friendly; Coldcard is for advanced users
- Price: Coldcard MK4 is $168; BitBox02 is $172
- Form Factor: BitBox is more compact; Coldcard has a larger footprint with keypad
Use the model selectors above to compare specific devices from each brand.