Samsung and LG both racing to out a foldable phone

Samsung and LG both racing to out a foldable phone:

Samsung's first phone with flexible display, made with plastic instead of glass substrate, was the Galaxy Round way back in 2013. Since then we saw the technology enter the mainstream in the Galaxy S6 edge and edge+, as well as the Note Edge, predominantly for the cool factor, rather than any tangible benefits from the side-sloping display.

A real foldable device is another matter, though, as you can have a largish display in a small pocketable footprint for carrying around. We already learned that Samsung's Project V (for Valley), is being tested for January release. The foldable smartphone ...