Super quad-core Amlogic S802 integrated quad-core ARM Cortex-A9 CPU,Website:http://www.dibvision.com,the embedded enhanced version of the quad-core GPU-Mali-400 highest frequency can be up to 600MHz, and using the 28 nm process. DDR3 dual band memory 2G DDR3 dual band memory and the speed upgrade to 200%Large capacity Flash Built-in 4G large capacity, and you can extend to 32G with TF card, can accommodate lots of games and APK applications.Android OS 4.4Google next-generation mobile operating system Android OS 4.4 Kitkat.Optimization for RAM, new interface style, support ART mode besides the default Dalvik mode, etc. Its overall performance is improvement.4.0 Bluetoothpower saving,3 ms low- 128 encryption book, the transmission latency , support for AES- distance can be more than 100 meters, compatible with 2.0,2.1,3.0. WiFi Wifi module is IEEE 802.11 a/b/g/n,Dual band for 2.4G and 5G.Thanks to the advanced WIFI technoogy,you can easily to connect with the wireless network, and the processng speed will be improved greatly, allowing you to enjoy the super-fast internet speed. 4K Video codecUltra 4k/2k ultra HD decoding and output (4k 2k H.264 Video Decode and 4k 2k Output). compatible with 4K video applications, providing ultra high video quality.