larrya
I think I'd almost prefer 2 edge-to-edge displays over a single, large folding display. You can have glass covers instead of scratchy plastic, and you don't have the screen fold to worry about. iOS could treat it like a dual monitor setup and run full screen versions of two apps. The bezels would be so small I'm not sure I would be bothered. The only disadvantage is not being able to display a large web page or document without the bezels getting in the way; but after all, it's a phone. I have far more use cases for 2 separate apps than editing a large document.