TCL has unveiled the unique Fold ‘n Roll smartphone, which has two ways to increase the display area. The latter can bend and stretch.
When folded, users receive a smartphone with a 6.87-inch screen, with a large flexible display that wraps around the body of the device. If you unfold the device, then you get a tablet phone with a screen diagonal of 8.85 inches. Finally, you can stretch the device from this position, increasing the screen diagonal to 10 inches, and get a full-fledged tablet.

It is important to note that in each of the three positions the aspect ratio changes, that is, watching videos on a 10-inch screen will be more comfortable due to the smaller frames.
At this stage, this is a prototype. The manufacturer warns that it will take some time before such devices appear in stores.


TCL will release a commercial flexible screen device later this year, however details have not yet been released.
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