Built for the way we communicate today: Samsung Galaxy S9 and S9+ — Samsung — “The Galaxy S9 and S9+ support three different biometric authentication options — iris, fingerprint, and facial recognition — so users can choose the way they want to protect their device and applications. The devices feature Intelligent Scan, a new verification that intelligently uses the collective strength of iris scanning and facial recognition technology to quickly and conveniently unlock a user’s phone in various situations. The Galaxy S9 and S9+ also introduce Dedicated Fingerprint, giving users the option to use a different fingerprint to access Secure Folder than the one used to unlock the phone.”