Over the past ten years, there have been significant advancements in both design and technology in the smartphone industry. From touchscreens to 5G network, cell phones have made considerable progress since their origin. The folding smartphone, on the other hand, is a brand-new innovation that has the potential to revolutionize the sector. In this paper, we will investigate why the collapsing cell phone is the following enormous thing in the versatile business.Area 1: What is a Smartphone that Folds?A smartphone with a flexible display that can be folded in half is known as a folding smartphone. This makes it possible to pack a larger screen into a smaller design. Users of this kind of smartphone can watch videos, play games, and view content on a larger screen without losing portability. In 2019, the first folding smartphone was made, and since then, a number of smartphone manufacturers have made their own folding smartphone versions.