Late last month, Oppo showcased its waterfall display concept phone with 88-degree curved edges. Several days after that vivo's product manager Li Xiang posted a picture showcasing the upcoming NEX 3's curved display panel which also features quite a pronounced curve resembling Oppo's prototype. Oppo Waterfall screen Now, Xiang went ahead and revealed a sketch of the vivo NEX 3, which shows the design along with its inspiration. One of the key elements is the display which looks to feature minimal side bezels and a sharp fall reminiscing of a waterfall. The phone won't...