ASUS ZENFONE IS VERY NICE AND SUCCESFULL PRODUCT IS NETWORK GSM HSPA LTE AND IPS LCD DISPLY AND FULL TUCH SCREEN ANDROID OS OCTA CORE PROSSER THE INTERNAL MEMORY 32GB RAM 3GB CAMRA 13MP WITH FLISHLIGHT FRINT CAMERA 8 MP BATTERY 5000 MHZ SOUND 3.5 MM JACK MP3 RINTONE AND EASY TO USE VERY SMARTPHONE MOBILE THIS MOBILE IN DUAIL SIM 4G LTE AND DUAIL CAMERA SENSER IS MEMORY OAWER 128 GB THAT VALUE IS MONEY HIGH IN DIFICAL MOBILE PHONE