Yes I think that it's something that might become a trend next year. Samsung is currently working on a foldable phone and it's not going to be like the ZTE Axon M which was basically two screens joined together with a hinge. The foldable galaxy phone is going to have a screen that's actually foldable and since Samsung is the major supplier of amoled/oled screens to other phone companies I imagine that after they release their foldable screen smartphone this year, alot of other smartphone companies will be clammering for a piece of the action.