There was a time when smartphones rarely crossed the 5-inch mark. As the years have passed, though, screen sizes on smartphones have grown, with many devices now soaring past 6.5 inches. While there ...

A phone that becomes a tablet sounds like an obvious answer to oversized smartphones. Apple’s first foldable takes a more complicated route. The iPhone Duo pairs a 5.4-inch outer screen with a ...

E Ink is cool. It’s easy to read, doesn’t drain the battery and looks like real paper (kind of). Having more than just one phone screen is also cool. The new Hisense A10 fits both those bills, and ...