Currently, Xiaomi MI TV 4 series has MI TV 4, 4A, 4C, and 4S four models within 32inch to 65 inch, selling from 999 yuan, $166 to 9999 yuan, $1,666. Today Xiaomi releases MI TV 4S 50 inch, famous for metal body and 4K HDR display, selling at ,2399 yuan, 399.
Therefore, Xiaomi mI TV 4S family consists of 32 inch (1,199 yuan, $200), 50 inch and 55 inch (2,999 yuan, $500), satisfying with different kinds of consumers’ need.
As we know, Xiaomi MI TV 4S 50 inch frame uses aviation grade aluminum material, metal wire drawing process with good quality.
About its key specs, it comes with a 50 inch backlight LCD display with 3840×2160 screen resolution, powered by Quad core Cortex-A53 processor, 1.5GHz, Mali-450 GPU（750MHz), RAM 2GB ROM 8GB internal storage, two 8W dolby sound audio speaker.
It supports bluetooth voice control, running PatchWall AI system, there is three HDMI, two USB and one Ethernet port, etc.
Xiaomi MI TV 4S 50 inch will start to preorder today, selling on May 13, 2018.
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