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OneKey Pro or Keystone 3 Pro?

The exact editions, side by side: how you’ll use them and the limits to know.

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In short

Recorded differences: Cryptocurrencies.

OneKey ProBitcoin-only firmware

Price at OneKey

Keystone 3 ProMulti-coin firmware

Price at Keystone

Approve transactions

Computer: OneKey Pro:
USBOneKey app · BitcoinRecovery backup first · current app and firmware
BluetoothOneKey app · Bitcoin
QROneKey app · Bitcoin
Computer · OneKey app · Bluetooth · BitcoinSupport for wallet setup is unconfirmed
Computer · OneKey app · QR · BitcoinSupport for wallet setup is unconfirmed; Keystone 3 Pro:
QROKX Wallet · Bitcoin / Ethereum
USBRabby Wallet · Ethereum
Computer · OKX Wallet · QR · Bitcoin / EthereumSupport for wallet setup is unconfirmed
Computer · Rabby Wallet · USB · EthereumSupport for wallet setup is unconfirmed
iPhone: OneKey Pro:
BluetoothOneKey app · BitcoinRecovery backup first · current app and firmware
QROneKey app · Bitcoin
iPhone · OneKey app · QR · BitcoinSupport for wallet setup is unconfirmed; Keystone 3 Pro:
QROKX Wallet · Bitcoin / EthereumFirmware updates need a computer
iPhone · OKX Wallet · QR · Bitcoin / EthereumSupport for wallet setup is unconfirmed
Android: OneKey Pro:
BluetoothOneKey app · BitcoinRecovery backup first · current app and firmware
QROneKey app · Bitcoin
Android · OneKey app · QR · BitcoinSupport for wallet setup is unconfirmed; Keystone 3 Pro:
QROKX Wallet · Bitcoin / EthereumFirmware updates need a computer
Android · OKX Wallet · QR · Bitcoin / EthereumSupport for wallet setup is unconfirmed

Where they differ

Cryptocurrencies: OneKey Pro:Bitcoin-only; Keystone 3 Pro:Multiple cryptocurrencies

What they have in common

Controls / Display: Touchscreen
Both
Wallet recovery: Recovery phrase
Both
Battery: Rechargeable
Both

Not fully confirmed

Operating power: OneKey Pro:Battery or USB power; Keystone 3 Pro:Not recorded

Before you choose

Consider

OneKey ProQR support depends on the network and firmware. Do not assume every asset in OneKey App can use QR signing.

Keystone 3 ProCheck the app, asset and firmware together. USB signing is documented for specific integrations; firmware updates use a computer.

Apps and requirements

Show detailsHide details

Connectivity

OneKey Pro

Computer

OneKey appUSBBitcoinWindows · macOS · LinuxRecovery backup first · current app and firmware

Connection requirements

Do not change firmware without the complete recovery backup and exact optional passphrase. For SLIP39 shares, keep your current firmware until OneKey confirms the mode-switch recovery procedure for that backup. Once recovery is ready, use the latest OneKey App and Pro firmware before switching to Bitcoin-only. The switch includes restoring the wallet.

OneKey appBluetoothBitcoinWindows · macOSSupport for wallet setup is unconfirmed

Connection requirements

Use an initialized, unlocked Pro with current compatible OneKey desktop app and firmware for the selected mode. Turn AirGap Mode off. Enable Bluetooth on Pro, in the app and on your computer, with the required permissions. Disconnect USB: the cable takes priority. Initial setup is unconfirmed; Bitcoin-only firmware signs only Bitcoin.

OneKey appQRBitcoinWindows · macOS · LinuxSupport for wallet setup is unconfirmed

Connection requirements

QR signing needs an initialized, unlocked Pro, compatible current app and firmware, and a working phone or computer camera with permission enabled. Support depends on the task and network; Bitcoin-only firmware signs only Bitcoin. Follow OneKey’s QR pairing and signing procedure.

iPhone · Android

OneKey appBluetoothBitcoinRecovery backup first · current app and firmware

Connection requirements

OneKey appQRBitcoinSupport for wallet setup is unconfirmed

Connection requirements

Keystone 3 Pro

Computer

OKX WalletQRBitcoin / EthereumSupport for wallet setup is unconfirmed

Connection requirements

Create or import the wallet on Keystone before connecting OKX Wallet. QR association needs Multi-Coin 0.9.0 or later for the phone app, or 1.2.6 or later for the browser extension. Firmware updates use a computer; device verification may also need one.

Rabby WalletUSBEthereumSupport for wallet setup is unconfirmed

Connection requirements

For Ethereum signing with the Rabby browser extension on a computer, use an already configured Keystone with Multi-Coin firmware 1.1.4 or later. Approve USB access on the device and keep it unlocked on its home screen. This route does not confirm initial setup. Supported desktop operating systems and minimum versions remain unconfirmed.

iPhone · Android

OKX WalletQRBitcoin / EthereumFirmware updates need a computerSupport for wallet setup is unconfirmed

Connection requirements

Hardware detailsDifferent: 9 · Same: 1 · Not fully recorded: 16Show details (26)Hide details

OneKey ProKeystone 3 Pro

Display

Display type: OneKey Pro:IPS LCD; Keystone 3 Pro:LCD
Screen diagonal: OneKey Pro:3.5″; Keystone 3 Pro:4″
Resolution: 480 × 800 pxBoth
Colour mode: OneKey Pro:Colour; Keystone 3 Pro:Not recorded
Brightness: OneKey Pro:400 nits; Keystone 3 Pro:Not recorded
Touch input: OneKey Pro:Multitouch; Keystone 3 Pro:Not recorded

Size and weight

Dimensions: OneKey Pro:90.1 × 54.4 × 7.6 mmDimensions as listed by the manufacturer; Keystone 3 Pro:62.44 × 103.9 × 12.08 mmDimensions as listed by the manufacturer
Device weight: OneKey Pro:65 g; Keystone 3 Pro:103 g

Power and charging

Battery chemistry: OneKey Pro:Lithium-ion polymer; Keystone 3 Pro:Lithium-ion
Battery capacity: OneKey Pro:530 mAh; Keystone 3 Pro:1,000 mAh
Nominal voltage: OneKey Pro:3.8 V; Keystone 3 Pro:Not recorded
Capacity after charge cycles: OneKey Pro:At least 500 charge cycles with at least 80% capacity remaining; Keystone 3 Pro:Not recorded
Storage while switched off: OneKey Pro:Can still power on after approximately 7 months stored switched off, starting fully chargedTypical manufacturer laboratory results. Performance varies with temperature, usage, and self-discharge. For long-term storage, keep the device in a cool, dry place at 40–60% charge.; Keystone 3 Pro:Not recorded
Compatible USB charging input: OneKey Pro:5 V / 2 A; Keystone 3 Pro:5 V / 1 A
Wireless charging power: OneKey Pro:2.5 W; Keystone 3 Pro:Not recorded
Charging methods: OneKey Pro:USB-C · Compatible Qi charger; Keystone 3 Pro:USB-C
Wireless charging: OneKey Pro:Qi2-compatible; Keystone 3 Pro:Not recorded
Battery energy: OneKey Pro:Not recorded; Keystone 3 Pro:3.7 Wh