Over the past five years, every list of the best folding phones has had a plethora of book-style ones, most of which follow the same form factor and overall design concept. There’s a big ...

Nubia looks set to expand its foldable lineup in a big way. A new leak from Evan Blass has revealed two upcoming devices — the company’s first book-style foldable and the next entry in its clamshell ...

The iPhone Flip’s clamshell design is expected to deliver a compact, pocket-friendly form factor when folded, while transforming into a full-sized display when opened. Central to its design is the ...