XM model RK188BXMQuad Core RK3188 Smart TV Box Specification XM model RK3188 smart HD player / TV box, with RK3188 Cortex-A9 quad-core 1.8GHz processor and 2G DDRIII memory, can smoothly run Google's latest smart operating system of Android 4.2.2 Compared with Android 2.2 and 2.3 systems, Android 4.2 integrate TV, phone and pad systems together. We newly designed UI interface and upgraded the running speed. Also, we did hundreds of deep customization against TV products. Therefore, Android 4.2 system in RK188BXM becomes a real customized and humanized operating system for TV. With this HD player, user can install the world's most advanced operating system into an ordinary TV very easily. Enjoy your smart life with only one step.