ZTE is set to unveil the Axon 20 5G on September 1, which will be the world's first smartphone with an under-display camera to go on sale. The Axon 20 5G will sport a notchless display, and ZTE has teased its design multiple times before. In the latest video posted on Weibo, ZTE once again teased the smartphone's notchless design, which is achieved with the use of an in-display camera and not a pop-up camera. You can check out the clip below. A render of the Axon 20 5G shared by ZTE yesterday confirmed the smartphone will sport a quad camera setup on the back, which according...