Sony Xperia XZ Premium G8142 is a Dual SIM enabled 2017 released upgraded version of the Xperia XZ smartphone. It inherits the stylish looks and performance capabilities from its predecessor. It features a 7.9mm thin profile and comes with IP65 68 rating for dust and water resistance. This practically means that you will not need to worry about using this phone in the rain or during sweaty workouts. Just make sure all ports are closed with their respective flap covers. The handset boasts a slightly bigger screen than the Xperia XZ.