Snyder explained:This is why smartphones have an edge over laptops and desktops for cryptocurrency wallets: without the benefits of the hardware-based TEE, the keys are more vulnerable. There is a significant caveat: a naïve wallet developer might choose to simply store the keys on the normal internal storage of the phone, in which case theres little additional protection from using the smartphone platform. Or the wallet itself might be malware, in which case all bets are off. But with the right wallet leveraging the benefits of smartphone TEE, theres no place safer to store your money.
So how does samsung have the advantage, the right wallet can be installed on any smartphone?