ZTE Nubia Prague S official Pictures. ZTE Nubia Prague S is a Smartphone of zte. The ZTE Nubia Prague S Android Smartphone. Announced Jan 2016. Features 5.2″ Display, Snapdragon 615 Chipset, 13 MP Primary Camera, 8 MP Front Camera, 2200 MAh Battery, 64 GB Storage, 3 GB RAM. ZTE Nubia Prague S price starts.