A rollable smartphone that never shipped is the subject of this MKBHD video. The device reached an advanced enough prototype stage that a full JerryRigEverything teardown exists, linked in the description, meaning real hardware was in hand, not a render or a concept deck.
The video matters because rollable displays represent a distinct engineering path from foldables. A screen that extends laterally from a fixed chassis solves hinge crease problems but introduces new failure points around the rolling mechanism, motor tolerances, and flexible display longevity under repeated lateral stress.
The teardown companion video is where the real technical detail lives. Watch this one for the context on why the product was killed and how close the form factor actually came to consumer release. That gap between prototype and shelf is the story worth understanding.
[WATCH ON YOUTUBE →]