Apple iPhone Duo review: Two screens, two experiences, two thousand dollars

I understand the appeal of foldable phones—they let manufacturers keep expanding screen sizes while still producing devices that can reasonably fit in a pocket. In practice, though, every foldable Android phone I've seen in public has had a ridiculously visible seam between the two halves of the screen, often with what looks like delamination from the underlying surface, giving the display an ugly, bubbly appearance. Back when Android phones began shipping with bigger and bigger screens and the