Nex s2 Featuring 6.59 inch bigger AMOLED display of Resolution 1080 x 2316 pixels that produce 388 ppi density. It also has Secondary display (on the back) and Funtouch OS. Secondary display that first viewed on Meizu Pro 7 smartphone in 2017. according The leaked news it can be assume that vivo mobile phone company will probably place this phone in MWC 2019 conference and will challenge the every smartphone coming soon. Powered by Android 9.0 pie and Snapdragon 845 octa processor. As for the camera it equipped with 12 MP 4-axis OIS + dual pixel PDAF 5 MP and depth sensor TOF camera (unknown MP). It will uses only Main camera yet to be sure. Under display fingerprint sensor as seen on Vivo X21s Smartphone recently. Lithium ion battery capacity also fast battery charging 22W.