Stefan Mileschin

Global spokesperson, Director of Product Management at XIaomi, Donovan Sung, has shared on his twitter a Xiaomi Mix looking-phone connected to a 5G test network.

He is very vocal to say that 5G is a technology that it officially hopes to support next year, and back in January, Xiaomi already said that it plans to do 5G with a Qualcomm Snapdragon X50 modem inside.

So if you add two and two together this is one of the first phones running the Snapdragon 855 SoC and Snapdragon X50 5G modem combo seen in action. We would expect that this phone ships in 2019 but not too late into the year. For what it is worth, this can be one of the successors in the Mi Mix series, maybe even Mi Mix 3S (or simply called Mi MiX 5G). It is, of course, up to Xiaomi to brand its phones.

N75 is the TDD band that works between 3300 – 3800 MHz and the phone was using 20 MHz bandwidth while also using the LTE FDD band 5 with 10MHz and frequencies between 869 – 894 MHz.
https://fudzilla.com/news/mobile/471...-phone-with-5g