Xiaomi has only release Android Nougat Update to its Xiaomi Mi5 only till now. Now Xiaomi’s Representative confirms the Android Nougat update for Mi4C, Mi4S, Mi Note and Mi Max Nougat Update and will be rolled out very soon.
The Update will have all the basic Android 7.0 Nougat features like New Multi-window allows the user to switch between apps with a double tap or run two apps side by side. More personalized settings and smarter notifications allow users to be more productive with less effort. It also includes the enhanced version of Doze.
we think the update will be released in the Q1 of 2017. Although their is no exact information regarding the release date of Android Nougat update