Samsung is speculated to launch its next-gen Galaxy Z Fold smartphone, presumably the Galaxy Z Fold 4 soon, and this time, the company might include a much stronger foldable display on the device. It is reported that the upcoming Samsung foldable phone could come with a “Super UTG” layer to make the display more durable than the current Galaxy Z Fold 3. Let’s take a look at the details.

According to a recent report from Korean blog Naver, Samsung will use a new type of ultra-thin glass for its Galaxy Z Fold 4 device that is slated to launch sometime this year. It is revealed that the company will market the new material as a Super UTG, and it will be harder and difficult to break than the display of the current Samsung foldable phones. That said, there’s no word on how strong it exactly will be.

However, the Super UTG will reportedly allow users to use regular S-Pen models without worrying about damaging the display of Samsung’s upcoming foldable. It may prove to be an attractive point of the upcoming Galaxy foldable phone other than its foldable form factor, of course.