ZTE Nubia Z9 official Pictures. ZTE Nubia Z9 is a Smartphone of zte. The ZTE Nubia Z9 Android Smartphone. Announced May 2015. Features 5.2″ Display, Snapdragon 810 Chipset, 16 MP Primary Camera, 8 MP Front Camera, 2900 MAh Battery, 64 GB Storage, 4 GB RAM. ZTE Nubia Z9 price starts.