Compare

OneKey Classic 1S or OneKey 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: Controls / Display.

OneKey Classic 1SOne edition

Price at OneKey

OneKey ProMulti-coin firmware

Price at OneKey

Approve transactions

Computer: OneKey Classic 1S:
USBOneKey app · Bitcoin / Ethereum
BluetoothOneKey app · Bitcoin / Ethereum
Computer · OneKey app · Bluetooth · Bitcoin / EthereumSupport for wallet setup is unconfirmed; OneKey Pro:
USBOneKey app · Bitcoin / Ethereum
BluetoothOneKey app · Bitcoin / Ethereum
QROneKey app · Bitcoin / Ethereum
Computer · OneKey app · Bluetooth · Bitcoin / EthereumSupport for wallet setup is unconfirmed
Computer · OneKey app · QR · Bitcoin / EthereumSupport for wallet setup is unconfirmed
iPhone: OneKey Classic 1S:
BluetoothOneKey app · Bitcoin / Ethereum; OneKey Pro:
BluetoothOneKey app · Bitcoin / Ethereum
QROneKey app · Bitcoin / Ethereum
iPhone · OneKey app · QR · Bitcoin / EthereumSupport for wallet setup is unconfirmed
Android: OneKey Classic 1S:
BluetoothOneKey app · Bitcoin / Ethereum; OneKey Pro:
BluetoothOneKey app · Bitcoin / Ethereum
QROneKey app · Bitcoin / Ethereum
Android · OneKey app · QR · Bitcoin / EthereumSupport for wallet setup is unconfirmed

Where they differ

Controls / Display: OneKey Classic 1S:Physical buttonsDisplay: Display without touch input; OneKey Pro:Touchscreen

What they have in common

Cryptocurrencies: Multiple cryptocurrencies
Both
Wallet recovery: Recovery phrase
Both
Operating power: Battery or USB power
Both
Battery: Rechargeable
Both

Before you choose

Consider

OneKey Classic 1SYou control this model with buttons. Compare OneKey Pro 2 for an AMOLED touchscreen, or OneKey Pro for a touchscreen and the option to switch the same device to Bitcoin-only firmware.

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

Apps and requirements

Show detailsHide details

Connectivity

OneKey Classic 1S

Computer

OneKey appUSBBitcoin / EthereumWindows · macOS · Linux

OneKey appBluetoothBitcoin / EthereumWindows · macOSSupport for wallet setup is unconfirmed

Connection requirements

Use an initialized, unlocked Classic 1S with current compatible OneKey desktop app and firmware for the selected mode. Enable Bluetooth on the device, in the app and on your computer, with the required permissions. Disconnect USB: the cable takes priority. Initial setup over desktop Bluetooth is unconfirmed. Bitcoin-only firmware signs only Bitcoin; Ethereum needs general firmware.

iPhone · Android

OneKey appBluetoothBitcoin / Ethereum

OneKey Pro

Computer

OneKey appUSBBitcoin / EthereumWindows · macOS · Linux

OneKey appBluetoothBitcoin / EthereumWindows · 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 appQRBitcoin / EthereumWindows · 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 appBluetoothBitcoin / Ethereum

OneKey appQRBitcoin / EthereumSupport for wallet setup is unconfirmed

Connection requirements

Hardware detailsDifferent: 13 · Same: 5 · Not fully recorded: 6Show details (24)Hide details

OneKey Classic 1SOneKey Pro

Display

Display type: OneKey Classic 1S:OLED; OneKey Pro:IPS LCD
Screen diagonal: OneKey Classic 1S:1.54″; OneKey Pro:3.5″
Resolution: OneKey Classic 1S:128 × 64 px; OneKey Pro:480 × 800 px
Colour mode: OneKey Classic 1S:Monochrome; OneKey Pro:Colour
Brightness: OneKey Classic 1S:Not recorded; OneKey Pro:400 nits
Touch input: OneKey Classic 1S:Not recorded; OneKey Pro:Multitouch

Size and weight

Dimensions: OneKey Classic 1S:86 × 52 × 5.2 mmDimensions as listed by the manufacturer; OneKey Pro:90.1 × 54.4 × 7.6 mmDimensions as listed by the manufacturer
Device weight: OneKey Classic 1S:20.5 g; OneKey Pro:65 g

Power and charging

Battery chemistry: Lithium-ion polymerBoth
Battery capacity: OneKey Classic 1S:110 mAh; OneKey Pro:530 mAh
Nominal voltage: OneKey Classic 1S:3.7 V; OneKey Pro:3.8 V
Capacity after charge cycles: OneKey Classic 1S:At least 300 charge cycles with at least 80% capacity remaining; OneKey Pro:At least 500 charge cycles with at least 80% capacity remaining
Storage while switched off: 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.Both
Compatible USB charging input: 5 V / 2 ABoth
Charging methods: OneKey Classic 1S:USB-C; OneKey Pro:USB-C · Compatible Qi charger
Wireless charging power: OneKey Classic 1S:Not recorded; OneKey Pro:2.5 W
Wireless charging: OneKey Classic 1S:Not recorded; OneKey Pro:Qi2-compatible