ΕUntil recently, everything showed that the Mi-Mix 3 will be officially presented on October 15, a while ago we learned that the presentation date of the device is moved to October 24.
This may be a strategic move by Xiaomi that may somehow make sense, as the new date comes just one week after the launch of the OnePlus 6T on October 17th.
We do not yet know if the same will apply to the Mi Note 4 (Lex), and if this will be the end date.
However, the new Posters that have been leaked are quite interesting, as they present the device to have almost 100% screen with minimal Bezels.