LG's Cancelled Rollable Phone is BROKEN

TL;DR

The LG Rollable prototype is a fascinating near-finished device killed by LG's $4B mobile losses and fatally fragile display technology.

Key Points

• 1.LG announced the Rollable at CES 2021 but shuttered its mobile division just three months later. By that point, LG Mobile had accumulated over $4 billion in losses across 23 straight quarters, and attempts to sell the division to Volkswagen and a Vietnamese conglomerate both fell through.
• 2.The Rollable expands from a standard-sized phone to roughly three-quarters of a Samsung Z Fold 7's inner display, stopping at any point in between. This variable sizing — going from approximately 6.8 to 7.4 inches — is something foldables locked into two fixed states fundamentally cannot do.
• 3.The phone broke within an hour of use, suffering a permanent scratch down to the OLED from just a few pocket insertions. Unlike a foldable where the soft display is protected inside the chassis when closed, the Rollable's display is always exposed with no practical way to apply a screen protector.
• 4.Beyond the scratch, the phone has a noticeable physical bump on the right side where the roller mechanism sits underneath the display. Other prototype quirks include haptic-only volume buttons that only work a handful of times, and the phone could not be activated on Verizon, requiring tethering to a Samsung Z Fold 7.
• 5.The core unsolved problem isn't motors or software — it's that flexible OLED display tech still can't match the scratch resistance of Gorilla Glass. A rollable display must survive hundreds of thousands of open-close cycles while exposed to pocket lint and debris, a standard no flexible screen met in 2021 or even today.