Xiaomi India announced MIUI 7 launch premiere in New Delhi on August 19. The Chinese company made the announcement MIUI 7 via a tweet, MIUI7 will Global launch in New Delhi on 19 August at  2.30pm. 

Xiaomi MIUI 7, the  latest OS. Based on Android 5.1 Lollipop, MIUI 7 brings a host of UI changes, themes, features and a whole new way to receive calls and more attractive look. now currently Redmi Note 2 / Redmi Note 2 Prime comes with MIUI 7 based on Android 5.0 (Lollipop) and hope so will be come upcoming all Xiaomi smartphones.