There's a fingerprint scanner in the home button for unlocking the smartphone and making mobile payments. (lifewire.com)
The smartphone comes with a fingerprint sensor on the back and by using this, you can easily unlock your smartphone in just 0.2 seconds. (centricindia.com)
The fingerprint sensor is claimed to wake and unlock the smartphone with one of the five stored fingerprints in less than half a second. (techone3.in)