There was a time when I thought 4 to 4.3 inches was the ideal screen size for a smartphone. This was before Apple upsized its iPhone 5, but after other phone makers had starting creeping into the 4.7- ...

Samsung's Galaxy Z TriFold and Huawei's Mate XT, part of a new category of phones called "trifolds," offer diverging experiences when it comes to using them.

Samsung has announced its latest creation, a trifold cell phone with three screens – and while some techies are thrilled, other social media users and customers aren’t really sure how to feel about it ...