Ledger Flex vs. Security Arts Quantum

Which one is better in 2025? In-depth comparison of Ledger Flex and Security Arts Quantum

Ledger Flex and Security Arts Quantum are two popular hardware wallets with different costs, ease of use, and compatibility.

We've compared Ledger Flex head-to-head with Security Arts Quantum to help you decide which is best for your needs.

	Select a product	Select a product
	Ledger Flex ₹28,399 Save ₹8,600 4	Security Arts Quantum ₹3,699
Warranty	2 years	—
Connectors	USB-C	USB Micro-B
Wireless	NFC	—
Seed Phrase	BIP39	—
Release Year	2023	—
Features	Fido U2F OpenPGP	Fido U2F
Works With	BTCPAY Bitcoin Core BlueWallet COLDCORE Casa Coinbase Wallet Electrum MetaMask Phantom Rabby Rainbow Solflare Sparrow Wallet Specter Desktop WalletConnect Wasabi Wallet	—
Compatible With	Android Linux Windows iOS macOS	Android Linux Windows macOS
Coins	Supports over 5000+ coins	Supports over 5000+ coins
Touchscreen	Yes	—
Display Type	E-Ink	LCD
Display Resolution	400 x 672	128 x 64
Battery Type	Lithium-ion	—
Battery Capacity	200mAh	—
Authentication	PIN	—
Certifications	CC EAL6+	—
Desktop	Ledger Live	Quantum Manager
iOS	Ledger Live - Web3 Wallet	—
Android	Ledger Live - Web3 Wallet	—
Controllers	STM32F042	—
Secure Elements	ST33K1M5	—
Size	78.4mm x 56.5mm x 7.7mm	65mm x 25mm x 8mm
Weight	57.5g	12g
Materials	Aluminum Plastic	Plastic