A cellular phone with a physical keyboard that slides out from the case. Although not all slider phones are designed this way, the part that slides out can be the full length of the case to ...

This GSM phone has a thin slider body and 3 megapixel camera, but is otherwise similar to the 6600 Fold, including an accelerometer that responds to tap commands. Other features include memory ...

While traditional foldable phones come with a single foldable screen, the Oppo slide phone has three screens that can be folded using three hinges. In its concept video, Oppo showed off the ...