A teardown video has revealed the internal mechanisms of the unreleased LG Rollable smartphone, showcasing its motorized expanding OLED display [1].
The examination provides a rare look at a device that represents a departure from the standard foldable screens common in the current market. By analyzing the hardware, the video demonstrates how LG attempted to solve the problem of screen creases and device bulk through a rolling mechanism rather than a folding hinge [1, 2].
JerryRigEverything conducted the teardown, focusing on the unique internal components that allowed the screen to expand and contract [1]. The process highlighted the complex engineering required to move a display without damaging the organic light-emitting diode layers [2, 3]. This design sought to offer the utility of a tablet in a form factor that remains narrow enough for one-handed use [4].
"The video highlights its unique rollable design, internal mechanisms, and ..." JerryRigEverything said [1]. The analysis suggests that the device was an engineering marvel that challenged the trajectory of mobile hardware [3].
Despite the technical achievement, the phone was canceled by LG before it could reach consumers [4]. The teardown reveals that the device utilized a sophisticated motor system to pull the display across the chassis, a method that differs significantly from the current trend of folding glass [1, 2].
"The LG Rollable ... pushed further than what you can actually buy today," JerryRigEverything said [1]. This observation underscores the gap between experimental prototypes and the mass-produced devices currently available to the public [2, 4].
While the device never entered production, its reappearance in digital teardowns serves as a benchmark for what is possible in flexible display technology [1, 3]. The video illustrates that the hardware was functional, though the commercial viability of such a complex system remained a hurdle for the company [4].
“The LG Rollable ... pushed further than what you can actually buy today.”
The emergence of this teardown highlights a missed inflection point in smartphone evolution. While the industry has settled on the 'fold' as the primary method for expanding screen real estate, the LG Rollable's motorized approach solved the physical stress and creasing issues inherent in folding screens. Its failure to launch suggests that the complexity and cost of motorized hardware outweighed the consumer demand for a crease-free experience.
