On May 13, on Mother's Day, Xiaomi TV 4S 50 inch version was officially launched. The Xiaomi TV 4S released in March 2018 has a total of three versions: 32 inch, 50 inch and 55 inch. The 32 inch and 55 inch versions have already been sold.

The configuration of the Xiaomi TV 4S 50 inch is basically the same as that of the 55 inch version, which is still 4K HDR, 2GB RAM+8GB ROM, and the SoC model is also Amlogic 962-SX SoC. It also supports AI voice assistant, which can not only control TV by voice, but also control home appliances. In terms of appearance, it is also a metal body, CNC cutting and anodizing process. The biggest difference between the two is only the screen size.

Users who do not know about TV products may think that the price of Xiaomi TV 4S is very affordable, but it is not. Compared with its own TV, the Xiaomi TV 4A 50 inch version uses the same processor, which is also a 2GB+8GB combination. It is also a 4K+HDR+AI. Even the body thickness and weight are basically the same, and it only sells for 1999 yuan. Similarly, by analogy with Storm TV, Storm AI TV has a 50 inch 50AI5A configuration that is slightly higher than Xiaomi 4A and 4S, and the price is still 1999 yuan.