Compare

KeyPal 2 or Trezor Safe 3?

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

@media(max-width:700px){.stage-comparison [data-column]{display:block!important;order:initial!important}.stage-comparison .stage-row{grid-template-columns:repeat(var(--comparison-columns),minmax(0,1fr))}.stage-comparison .stage-table-head>.stage-label,.stage-comparison .stage-column-chips{display:none}.stage-comparison .stage-table{--rule-columns:var(--comparison-columns)}.stage-comparison .stage-note-name{position:static;width:auto;height:auto;clip-path:none}.stage-comparison .stage-colhead{display:flex!important}.stage-comparison .stage-label{grid-column:1/-1}.stage-comparison .stage-store-row{grid-template-columns:1fr}.stage-comparison .stage-hardware .hardware-row{grid-template-columns:repeat(var(--comparison-columns),minmax(0,1fr));display:grid}.stage-comparison .stage-hardware .hardware-row dt{grid-column:1/-1}.stage-comparison .stage-hardware.no-mobile-data,.stage-comparison .stage-hardware .hardware-group.no-mobile-data{display:block}} /* Only the real no-script, compact, three-selection view uses named full-width entries. */ @media(max-width:700px){ .stage-comparison[data-count="3"] .stage-row{grid-template-columns:minmax(0,1fr)} .stage-comparison[data-count="3"] .stage-table{--rules:none} .stage-comparison[data-count="3"] .stage-table-head{position:static} .stage-comparison[data-count="3"] .stage-colhead{container-type:normal;border-bottom:1px solid var(--line)} .stage-comparison[data-count="3"] .stage-colhead small{display:block} .stage-comparison[data-count="3"] .stage-colhead-identity>span>a{overflow-wrap:anywhere} .stage-comparison[data-count="3"] .stage-cell-model-context{position:static!important;display:block;width:auto!important;height:auto!important;padding:0!important;margin:0 0 4px!important;overflow:visible!important;clip:auto!important;clip-path:none!important;white-space:normal!important;font-weight:600} .stage-comparison[data-count="3"] .stage-fact-row>[data-column]+[data-column]{border-top:1px solid var(--line)} .stage-comparison[data-count="3"] .stage-hardware .hardware-group{display:block} .stage-comparison[data-count="3"] .stage-hardware .hardware-row,.stage-comparison[data-count="3"] .stage-hardware .hardware-reading{grid-template-columns:minmax(0,1fr)} .stage-comparison[data-count="3"] .stage-hardware .hardware-model-context{position:static;display:block;width:auto;height:auto;overflow:visible;clip-path:none;white-space:normal;margin-bottom:4px;font-weight:600} .stage-comparison[data-count="3"] .stage-hardware .hardware-row>[data-column]+[data-column]{border-top:1px solid var(--line)} .stage-comparison[data-count="3"] .stage-hardware .differences-only .hardware-group.same-all,.stage-comparison[data-count="3"] .stage-hardware .differences-only .hardware-row.same-all{display:none} }

In short

Transaction approval (iPhone) is confirmed only for KeyPal 2.

KeyPal 2One edition

Price at KeyPal

Trezor Safe 3Multiple cryptocurrencies

Price at Trezor

Approve transactions

Computer: KeyPal 2:
Support for signing is unconfirmed; Trezor Safe 3:
USBTrezor Suite · Bitcoin / Ethereum
iPhone: KeyPal 2:
BluetoothTokenPocket · Bitcoin / Ethereum
QRTokenPocket · Bitcoin / Ethereum; Trezor Safe 3:
Not supported
Android: KeyPal 2:
BluetoothTokenPocket · Bitcoin / Ethereum
QRTokenPocket · Bitcoin / Ethereum; Trezor Safe 3:
USBTrezor Suite · Bitcoin / EthereumAndroid 12+

Where they differ

Battery: KeyPal 2:Rechargeable; Trezor Safe 3:No battery

What they have in common

Cryptocurrencies: Multiple cryptocurrencies
Both
Wallet recovery: Recovery phrase
Both

Not fully confirmed

Controls / Display: KeyPal 2:Physical buttonsDisplay · Touchscreen: Not confirmed; Trezor Safe 3:Physical buttonsDisplay: Display without touch input
Operating power: KeyPal 2:Not recorded; Trezor Safe 3:USB power

Before you choose

Consider

KeyPal 2To restore from the optional KeyPal Card, you need your backup already stored on it and the card’s PIN. USB is used for firmware updates.

Trezor Safe 3USB signing on computer or Android; the iPhone app does not let this model approve transactions.

Apps and requirements

Show detailsHide details

Connectivity

KeyPal 2

iPhone · Android

TokenPocketBluetoothBitcoin / Ethereum

Connection requirements

Create or import the wallet on KeyPal 2 before pairing it with TokenPocket and adding its hardware-wallet address. Enable phone Bluetooth and location access. Enter the device PIN and check the payment on KeyPal 2 before signing.

TokenPocketQRBitcoin / Ethereum

Connection requirements

QR signing needs an initialized KeyPal 2 and its hardware-wallet address added in TokenPocket. Select QR Code Connection in the app. Scan TokenPocket’s transaction QR with KeyPal 2, review and sign on the device, then scan the signed result with TokenPocket.

Trezor Safe 3

Computer

Trezor SuiteUSBBitcoin / EthereumWindows · macOS · Linux

Android

Trezor SuiteUSBBitcoin / EthereumAndroid 12+

Connection requirements

Setup and signing use the Trezor Suite app on Android 12 or later over USB. Your phone needs USB-C support and a suitable data cable. Check that Suite supports the asset and network you want to use; the Bitcoin-only edition is limited to Bitcoin.

Hardware detailsDifferent: 8 · Same: 1 · Not fully recorded: 9Show details (18)Hide details

KeyPal 2Trezor Safe 3

Display

Display type: KeyPal 2:LCD; Trezor Safe 3:OLED
Screen diagonal: KeyPal 2:2″; Trezor Safe 3:0.96″
Colour mode: KeyPal 2:Colour; Trezor Safe 3:Monochrome
Resolution: KeyPal 2:Not recorded; Trezor Safe 3:128 × 64 px

Size and weight

Dimensions: KeyPal 2:86.5 × 54.5 × 8.1 mmDimensions as listed by the manufacturer; Trezor Safe 3:59 × 32 × 7.4 mmDimensions as listed by the manufacturer
Device weight: KeyPal 2:Not recorded; Trezor Safe 3:14 g

Power and charging

Battery chemistry: KeyPal 2:Lithium-ion; Trezor Safe 3:No battery
Battery capacity: KeyPal 2:500 mAh; Trezor Safe 3:No battery

Materials and finish

Materials: KeyPal 2:Engineering polymer; Trezor Safe 3:Casing: PMMA plastic · Backplate: Aluminium (Anodized finish)

Device connections

USB port: USB-CBoth
Camera: KeyPal 2:Present; Trezor Safe 3:Not recorded
Bluetooth version: KeyPal 2:4.1; Trezor Safe 3:Not recorded
NFC functions: KeyPal 2:KeyPal Card recovery-phrase backup and import; Trezor Safe 3:Not recorded

Security and software

Security chip: KeyPal 2:THD89; Trezor Safe 3:CC EAL6+
Conformity marks: KeyPal 2:Not recorded; Trezor Safe 3:CE · RoHS

Processor

Controllers: KeyPal 2:GD32F470 · nRF52832; Trezor Safe 3:Not recorded
Core and clock speed: KeyPal 2:Not recorded; Trezor Safe 3:ARM Cortex-M4 · 180 MHz