https://wccftech.com/samsung-preparing-two-foldable-smartphones/

Samsung launched its first foldable device, the Galaxy Fold, alongside the Galaxy S10 series and the phone will be available starting April 26 in the U.S. and May 3 in Europe. The phone folds on the inside and according to the latest report, Samsung is already experimenting with more formats, with new information stating that two more foldable phones are in the pipeline.

The South Korean behemoth is apparently considering two designs; a clamshell-type phone which folds horizontally from top to bottom and an out-folding device which folds vertically, kind of like Huawei’s recently launched Mate X. The report further says that the current clamshell prototype has a secondary screen on the outside and Samsung will decide whether to keep it or drop it after gauging the market response of the Galaxy Fold, which also has a separate outer display.