Lenovo K920 Vibe Z2 Pro, Phablet Quad Core (Snapdragon 801, 2.5 Ghz), Display 6" QuadHD, Camera 16Mpx, RAM 3GB, Internal Memory 32GB, Dual SIM and Android KitKat Google Android 4.4.2 - KitKat Operating system Network Support: 2G, 3G and 4G RAM 3 GB; Internal memory 32 GB Display Type 6" IPS LCD multi touch capacitive touchscreen; Resolution 1440 x 2560 pixels (~490 ppi) Camera Main 16 MP, autofocus, dual-LED flash, OIS; Secondary 5 MP