Another innovative Xiaomi smartphone patent has seen the light of day, with the device in the patent drawings featuring an interesting solution for both the front and rear cameras. Xiaomi has integrated a dual pop-up camera system in this concept that leaves the case of the smartphone completely camera free.
https://www.notebookcheck.net/Xiaomi-smartphone-with-dual-front-facing-and-rear-facing-pop-up-camera-system-could-be-in-the-pipeline.492576.0.html