Xiaomi has posted an incredible video clip of its new concept smartphone that has a quad-curved waterfall display and no ports thanks to a unibody design. While many fans seem to enjoy the aesthetic appeal of the Xiaomi concept phone, it seems more likely it would be a Mi Mix Alpha 2 than a Mi Mix 4.
https://www.notebookcheck.net/Xiaomi-unveils-beautiful-quad-curved-waterfall-display-concept-smartphone-with-portless-unibody-and-under-screen-camera-but-don-t-expect-it-to-be-the-Mi-Mix-4.518446.0.html