The mobile Sony Xperia XZ Premium is very good looking and its design is nice.This phone has 4 GB RAM is fast to use the mobile it is good and internal memory of this phone is 64 GB is good storage capacity and expandable up to 256 GB memory card is also good.The build quality is very good phone is good strong.The sound reception of this mobile is good sound quality .This smart phone is Dual Sim mobile and this phone has different colors are available.It is one of the greatest and most beautiful mobile for the Sony.The camera quality is good for rear camera is 19 MP is so good picture quality and Front camera is 13 MP it is also good picture quality.The mobile Display size is 5.5 inches it is full HD quality and resolution of the mobile is 2160 x 3840 pixels and screen protection is Corning Gorilla Glass 5.The battery capacity of this phone is not very good it is 3300 MAH battery backup is not good and it is non removable battery.This phone Android version is 7.1(Nougat) and processor is Qualcomm Snapdragon 835.