The tablet Chuwi Hi12 running on the OS Android 5.1 LollipopMicrosoft Windows 10. Display size 12 ", 2160 x 1440 pixel screen resolution. Access to the Internet is possible with Wi-Fi: b, g, n, Wi-Fi Display. Wireless interfaces Wi-Fi: b, g, n, Wi-Fi Display, Bluetooth: 4.0, A2DP. CPU tablet Intel Atom x5-Z8300, GPU Intel HD Graphics, 500 MHz, RAM 4 GB, 1600 MHz, internal memory 64 GB, supported cards microSD, microSDHC, microSDXC. Camera tablet 2592 x 1944 pixels, 5.04 Mp, camera for video calls yes. Battery 11000 mAh, Dimensions 296.7 x 202.8 x 8.9 mm, weight 852 g.