MI 4K LED TV ANDROID MOTHER BOARD MODEL NUMBER L55M6-RA The main board for the Redmi L55M6-RA TV is an integrated component running the Android TV 10 operating system, featuring a Quad-core A55 processor, 2GB RAM, and 16GB storage. It offers a range of connectivity options including 3 HDMI 2.1 ports (one with eARC), 2 USB 2.0 ports, Ethernet, Optical Out, and a 3.5mm audio jack. The board supports 4K UHD resolution, Dolby Vision, HDR10+, and provides Wi-Fi 802.11 a/b/g/n/ac and Bluetooth 5.0 connectivity. Key Hardware & Features Processor: Quad-core A55 CPU RAM: 2GB Storage: 16GB eMMC Operating System: Android TV 10 Display Resolution: 4K Ultra HD (3840 x 2160) Refresh Rate: 60Hz Sound: Supports Dolby Audio, DTS Virtual: X, and Dolby Atmos pass-through eARC