The all-new Qualcomm Fingerprint Sensor for Display sounds like everything Samsung needs to get rid of awkwardly placed rear-mounted scanners.
Is the security of iris recognition technology on the Galaxy S8 an "issue"? Probably, although Samsung thinks a hack is difficult to happen in reality.
There's no such thing as an infallible, impenetrable biometric authentication system, at least not on the Samsung Galaxy S8.
You'll probably have to wait a few more years before securely authorizing mobile payments with your face, at least on Samsung devices.
In addition to fully supporting the world's three fast-growing mobile payment apps, Mastercard has been working on its own evolved biometric card.