On August 1, Asustek officially announced that it would hold a new product launch conference in the Philippines on August 19 to officially launch the ZenFone 4 series of smart phones. As usual, ASUS will release several ZenFone 4 models at this press conference, including ZenFone 4 ZenFone 4 Pro、ZenFone 4 Selfie。

From the invitation letter of the press conference, the ZenFone 4 series smart phones will be equipped with rear dual cameras on the whole line. In terms of spokesmen, Liu Kong, who played the roles of Lonely and Brilliant God Ghost and Busan Trip, is selected this time. ZenFone 4 Pro is the flagship model of the products released this time. It will be equipped with Snapdragon 835 SoC, 2K screen, 6GB memory, dual 12 million pixels, dual camera, and support double optical zoom.