First it was the vivo NEX with a slider selfie shooter, then in a week, Oppo Find X arrived with all cameras tucked in the pop-up mechanism. ZTE's subsidiary nubia got rid of any moving parts and just slapped a secondary display on the back of the nubia X in the quest to have both bezel-less display and good quality selfies. vivo NEX 2 front and back It appears vivo really liked this idea, because a photo leaked on Weibo, suggesting a NEX 2 is on its way with one screen on each side. And on top of that, it is also likely to have three cameras on the back. By adding a second...
Source: https://www.gsmarena.com/vivo_nex_2_leak_secondary_screen_three_cameras-news-34393.php