Compare

SafePal S1 Pro or Ledger Flex?

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

Ledger Flex

One edition

Wallet 2

Add a wallet

Wallet 3

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In short

Transaction approval (Computer) is confirmed only for Ledger Flex.

SafePal S1 ProOne edition

Price at SafePal

Ledger FlexOne edition

Price at Ledger

Approve transactions

Computer: SafePal S1 Pro:
Support for signing is unconfirmed; Ledger Flex:
USBLedger Wallet · Bitcoin / Ethereum
iPhone: SafePal S1 Pro:
QRSafePal app · Bitcoin / Ethereum; Ledger Flex:
BluetoothLedger Wallet · Bitcoin / Ethereum
Android: SafePal S1 Pro:
QRSafePal app · Bitcoin / Ethereum; Ledger Flex:
USB · BluetoothLedger Wallet · Bitcoin / Ethereum

Where they differ

Controls / Display: SafePal S1 Pro:Physical buttonsDisplay: Display without touch input; Ledger Flex:Touchscreen

What they have in common

Cryptocurrencies: Multiple cryptocurrencies
Both
Wallet recovery: Recovery phrase
Both
Battery: Rechargeable
Both

Before you choose

Consider

SafePal S1 ProSigning uses QR codes, not Bluetooth, NFC or USB. Firmware updates need a computer and USB cable; SafePal also documents browser-extension compatibility.

Ledger FlexiPhone connects by Bluetooth. Android connects by USB or Bluetooth. NFC does not replace USB or Bluetooth for ordinary transactions. Cryptocurrency support depends on the app.

Apps and requirements

Show detailsHide details

Connectivity

SafePal S1 Pro

iPhone · Android

SafePal appQRBitcoin / Ethereum

Ledger Flex

Computer

Ledger WalletUSBBitcoin / EthereumWindows · macOS · Linux

iPhone

Ledger WalletBluetoothBitcoin / Ethereum

Android

Ledger WalletUSB · BluetoothBitcoin / Ethereum

Hardware detailsDifferent: 4 · Same: 2 · Not fully recorded: 12Show details (18)Hide details

SafePal S1 ProLedger Flex

Display

Display type: SafePal S1 Pro:IPS LCD; Ledger Flex:E Ink
Screen diagonal: SafePal S1 Pro:1.3″; Ledger Flex:2.8″
Resolution: SafePal S1 Pro:320 × 320 px; Ledger Flex:480 × 600 px
Colour mode: SafePal S1 Pro:Colour; Ledger Flex:Grayscale
Shades of grey: SafePal S1 Pro:Not recorded; Ledger Flex:16

Power and charging

Battery capacity: SafePal S1 Pro:500 mAh; Ledger Flex:Not recorded
Charging methods: USB-CBoth
Battery life: SafePal S1 Pro:Not recorded; Ledger Flex:Up to 10 hrUsage conditions not stated
Wireless charging: SafePal S1 Pro:Not recorded; Ledger Flex:Not supported

Device connections

USB port: USB-CBoth
Bluetooth version: SafePal S1 Pro:Not recorded; Ledger Flex:5.2
NFC functions: SafePal S1 Pro:Not recorded; Ledger Flex:Ledger Recovery Key · Ledger Security Key

Memory

Storage space: SafePal S1 Pro:Not recorded; Ledger Flex:1.5 MB

Size and weight

Dimensions: SafePal S1 Pro:Not recorded; Ledger Flex:78.4 × 56.5 × 7.7 mmDimensions as listed by the manufacturer
Device weight: SafePal S1 Pro:Not recorded; Ledger Flex:57.5 g