ZTE Nubia Z20 official Pictures. ZTE Nubia Z20 is a Smartphone of zte. The ZTE Nubia Z20 Android Smartphone. Announced Aug 2019. Features 6.42″ Display Snapdragon 855+ Chipset 4000 MAh Battery 512 GB Storage 8 GB RAM Corning Gorilla Glass 5. ZTE Nubia Z20 price starts.