The Mi TV 4C Pro runs a custom version of PatchWall UI with Android TV ( Chromecast built-in) as an option. The smart TV is powered by a quad-core 64-bit AmLogic Cortex A53 processor clocked up to 1.5GHz, coupled with 1GB of RAM and 8GB of eMMC storage. The TV has 2x10W stereo speakers, with DTS-HD audio technology.