DCENT S Wallet vs Tangem: Full Comparison of Design, Security, Supported Coins, and Mobile App

A comparison of DCENT S Wallet and Tangem card-shaped cold wallets is presented. Both use NFC for transactions without cables. The article covers design, security, supported coins, and mobile app features. These devices fit in a wallet and represent a new category of hardware wallets, challenging traditional USB-style devices like Ledger and Trezor.