Flip phones' resurrection with foldable display may beat the Galaxy Fold or Mate X designs

It seems that people are disappointed by the two current approaches to foldable phones - the horizontal in-folding type of the Galaxy Fold or the out-folding Mate X - at least on paper. There is another way, and it is exactly the one you prefer. 

We probed you last week on Sharp's vertical in-folding phone patents that ...