Prestigio Grace 7781 4G comes with Android Os, 8.1 Oreo, IPS LCD Capacitive touchscreen, 16M colors.It has 10.1 inches,12.7 cm, 1920 x 1080 Pixels, 216 ppi pixel density touchscreen, Quad-Core 1.3 GHz Cortex A53, MediaTek MT8735, Mali T720MP2 Processor,16GB Storage, 2GB RAM, 5MP Autofocus, BSI sensor back and 2MP front Camera, Prestigio Grace 7781 4G is Wi Fi, GPS and 3G,4G LTE by Prestigio.