A Foldable iPhone exists already!  (Pic Credit: Technological Aesthetics)

Creator makes a foldable iPhone out of an old iPhone X and a Motorola Razr. (Pic Credit: Technological Aesthetics)

Called the iPhone V, it folds into half using a Moto Razr hinge. The guts are same as the iPhone X. (Pic Credit: Technological Aesthetics)

The flexible OLED display is from the iPhone X, with its big notch cutout. The front optics don't work though. (Pic Credit: Technological Aesthetics)

It has got some design upgrades too. Notice the 3 cameras and flat sides. (Pic Credit: Technological Aesthetics)

With the foldable hinge, your iPhone now has a tripod-like stand. More versatility for photographers. (Pic Credit: Technological Aesthetics)

He even managed to make multitasking windows. Click photos and see your gallery together. (Pic Credit: Technological Aesthetics)

Just like the Samsung Galaxy Z Flip 4, you can take photos and videos in this mode. (Pic Credit: Technological Aesthetics)

And when you are done using it, you can fold your iPhone shut! Ah, the satisfaction. (Pic Credit: Technological Aesthetics)

While this is a proof of concept, what if Apple makes a proper folding iPhone with the same flip phone design? (Pic Credit: Technological Aesthetics)

While a folding iPhone is just a DIY project, you can buy an actual folding phone from Samsung. Check this link.