LG Electronics has unveiled its new dual-screen smartphone called Wing with a rotating form factor that boasts enhanced multitasking features. The main screen will have a 6.8-inch OLED FullVision ...

This affordable flagship phone sports a sleek design ... operate in desktop mode with an external monitor, and supports LG Dual Screen, a flip case that adds a second full-size screen.

Phone companies have started experimenting with foldable and dual-screen phones. The latest in line is the LG Wing, a T-shaped swiveling smartphone that looks like something out of science fiction.

While Huawei used its CES keynote to launch a new smartphone into the U.S. market (pictured), ZTE showed off a trailblazing dual-screen phone and LG displayed its latest premium phone, the V30.