Huawei has been rumored to bring an inward folding smartphone with UTG glass and stylus for some time. Now, we have a patent from CNIPA (China National Intellectual Property Administration) which gives us a look at the possible Mate X2 through several renders that reveal an interesting sub-display strip next to the main panel as well as a stylus. The patents refer to it as a “connected sub-display” which will bring contextual menus and additional app information. It will also house the two front-facing selfie cams while the back of the phone comes with four additional camera modules....