Trezor vs Bitkey
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Launch
2025
2023
Screen Size
2.5" Color touchscreen (520x380 pixels)
No display
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 screen 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 & 1000+ other coins and tokens
Bitcoin Only
Interfaces
USB-C, Bluetooth, Qi2 Wireless Charging
NFC, USB-C
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 (TROPIC01 + EAL6+)
Fingerprint scanner, 2-of-3 multisig setup
Open Source ?Code that anyone can inspect, audit, and verify. Open-source wallets allow security researchers to find and report vulnerabilities.
Hardware & Software
Software
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
75.4x44.5x8.3 mm (2.97x1.75x0.33 in)
56 mm x 62 mm x 13 mm (2.20 x 2.44 x 0.51 in)
Weight
45g (1.6oz)
65g (2.3oz)
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
SatoshiLabs
Block Inc.
Parent Company Founded
2013
2009
Security Incidents
None reported for this model.
No known security incidents
Trezor vs Bitkey: Overview
Trezor and Bitkey represent two very different approaches to Bitcoin self-custody. Trezor offers traditional hardware wallets with full user control, while Bitkey uses a unique collaborative custody model designed for simplicity.
Trezor, founded in 2013 by SatoshiLabs, was the first hardware wallet. Their Safe lineup features EAL6+ certified secure elements, color touchscreens, and support for 8,000+ cryptocurrencies with fully open-source hardware and software.
Bitkey, made by Block Inc. (formerly Square), is a Bitcoin-only device with no screen that uses fingerprint authentication and NFC. It employs a 2-of-3 multisig setup where Block holds one key for recovery assistance.
Key Brand Differences
- Custody Model: Trezor is full self-custody; Bitkey uses collaborative 2-of-3 multisig with Block holding one key
- Coin Support: Trezor supports 8,000+ coins; Bitkey is Bitcoin-only
- Display: Trezor has touchscreens for transaction verification; Bitkey has no display
- Authentication: Trezor uses PIN/passphrase; Bitkey uses fingerprint biometrics
- Connectivity: Trezor uses USB; Bitkey uses NFC for mobile
- Target User: Trezor for users wanting full control; Bitkey for mobile-first beginners
- Price: Trezor $79-299; Bitkey $150
Use the model selector above to compare different Trezor models with Bitkey.