Samsung and Huawei aren't the only companies betting on foldable smartphones

But Samsung and Huawei aren't the only companies that are betting on foldable smartphones. Chinese companies like ZTE and TCL plan to showcase some of their foldable smartphone concepts at Mobile World Congress (MWC) 2019.
The specs sheet of one of the foldable phones confirms a large 7.2-inch AMOLED display with 2048 x 1536 pixels resolution. The size is halved when the phone is folded, while the whole device features a 90% narrow-bezel design. That's about all we have in terms of specs, but we might be able to find out more in the coming days.
Foldable smartphones are just at the beginning, so it will take some time until they will be refined to the point that they will actually be useful to the end user. For now, they're just an experiment that might or might not find the audience they need to become mass market products.