LG Wing Rumors:

 The codename for the latest LG device is: WING, whose form-factor resembles the letter "T." Such a device will take the form factor of the Dual Screen to new heights with a 4-inch square screen that hides under the main onces. Flipping the screen out turns  the main display to horizontal orientation while showing a new square screen.

When opened, the device is T-shaped, and the display resembles two wings that open next to the main shape. The device is expected to powered by Snapdragon  7-series chipset, and it is also siad that it has 64MP primary camera sensor.

The concept behind the smallersquare display (1:1 aspect ratio) is that it might provide additional detail related to the main screen (6.8-inches said). One example offered by the report was the ability to edit a previewed photo or video on the main screen while the secondary screen is used for all controls and commands. t Or imagine viewing a full screen YouTube video while scrolling the comments on second display.