It can be seen that Slogan on the invitation letter of Xiaomi is the "national all metal era", which means that the new product to be released will be an all metal body design, and it will be the press conference of Hongmi 4.
It is suspected that Hongmi 4 is equipped with a 5-inch 1080P resolution screen, supports all Netcom, and is equipped with a 1.5GHz processor, 3GB memory and 32GB storage space. The front and rear cameras are 5 million pixels and 8 million pixels respectively.