The ZTE nubia Prague S was announced in 2016, January. Released 2016, January With 5.2 inches, 74.5 cm2 (~69.4% screen-to-body ratio) Super AMOLED, Powered by Qualcomm MSM8939 Snapdragon 615 (28 nm) and running Android 5.2 (Lollipop), nubia UI 3, the device delivered smooth performance and multitasking capabilities. Its 13 MP, f/2.2, PDAF rear camera captured crisp photos and 1080p@30fps video, while the Li-Ion 2200 mAh, non-removable ensured long-lasting usage.