Today's news, TCL presented two concept devices at the MWC Mobile World Congress, namely the TCL Fold N' Roll and the TCL 360-degree Ultra Flex. TCL Fold N' Roll is back again, since the last official display has not changed much, the device combines the scroll screen and folding screen two forms, both folding, but also like the scroll screen to expand the screen size, the maximum screen up to 8.8 inches, the conventional state of the screen up to 7 inches. For another concept device shown by TCL, it is called TCL 360-degree Ultra Flex, and the hinge in the middle supports two-way folding, with a degree of folding of more than 180 degrees.
However, it is worth mentioning that these foldable devices are still in the prototype stage, and TCL has not yet announced which devices can be brought to the consumer market. What do you think of these folding devices in front of the screen?
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