Samsung uses its 2019 developer concept to tease a foldable phone concept-- one using a flexible display to take on the flip phone, making a device users can fold in half.
“This brand-new form factor that we’re now exploring will not only easily fit in your pocket, but it also changes the way you use your phone,” head of framework R&D group Hyesoon Jeong says at the Samsung Developer Conference. He also says the concept sets to make foldable technology "more compact," as well as extend it to new form factors.