In case you don't know, Xiaomi doesn't just make smartphones. The company also manufactures other devices like TVs and only recently, a water purifier. We're not much interested in the latter because the brand's latest 4K TV has captured our attention. Officially called as the Xiaomi Mi TV 2S, this new device boasts of a 48-inch 4K display screen in a 9.9mm thick aluminium frame. This thinness of the TV seems impossible but the Chinese company was able to make it a reality.