You'll find some new functionality, like the ability to use the gamepad's should
triggers as shutter buttons or take a screenshot by long - pressing the power button.
Not exact matches
There are plenty of other bells and whistles tucked away
as optional settings, including using the volume
button as the
shutter, or
triggering the
shutter by tapping anywhere on the screen.
If the render is indeed from an official source, it's likely that the extra
button could be set to
trigger actions like launching an app or acting
as the camera
shutter, or perhaps it's meant for invoking Samsung's upcoming virtual assistant, named Bixby.