Zack Nelson of JerryRigEverything has taken apart the long-rumored LG Rollable phone, offering a rare glimpse into a device LG never officially launched. This teardown reveals a complex system of three spring-loaded mechanical arms maintaining the display's uniformity when expanded or retracted. Dual motors at the top push the internal structure along a rail, while the phone features a 64MP primary sensor, a 12MP ultrawide sensor, and a massive 4,500mAh battery. The rear fingerprint sensor doubles as the power button, a design Nelson wishes was more common.

Nelson demonstrates the display's functionality, showing how it intelligently adjusts software elements like video playback based on its state. The back of the retracted phone offers a usable active display section for widgets or selfies. The teardown highlights the phone's "overengineered" nature, with visible zipper-like linkages securing the curved structure and motors capable of pushing heavy objects like a book. While other companies have shown rollable concepts, LG's design appeared the closest to a commercial launch.

This teardown underscores the unique potential LG's exit from smartphones represents. The Rollable's innovative form factor and robust specs could have offered consumers a compelling alternative to foldables, leaving fans to wonder what might have been if the device had reached the market in 2021.