Samsung continues to lead the charge in smartphone innovation with its latest concepts: the Galaxy Z Roll and Galaxy Tri-Fold. These devices, revealed through recent patent leaks, aim to transform the ...

TCL revealed more than just a handful of budget phones today — it also pulled back the curtain on yet another crazy concept device that we’ll probably never get to buy. It’s called the Fold n’ Roll, ...

TCL unveiled the Fold ‘n Roll – no, those aren’t two different phones, it’s one device with two different ways to extend the display. It’s a prototype for now, TCL’s first device with a flexible ...