Samsung may be ready to stretch the Galaxy line into stranger territory. Korean outlet Money Today reports that the company is developing a rollable Galaxy for a possible first-half 2028 launch, with Samsung Display in talks to supply the key OLED panel.
The timing couldn’t be much messier. Samsung Display’s foldable phone panel share reportedly fell behind BOE in the first quarter, even though Omdia expects a rebound tied to Samsung’s next foldables later this year.
LG still hangs over the idea. It had a rollable phone that never broadly launched before its mobile business shut down in 2021, leaving a blunt reminder that wild hardware doesn’t guarantee a real market.
How big could this get
Omdia expects Samsung’s device, reportedly nicknamed Z Slide, to use a 10-inch, 16:9 panel with 440.6 pixels per inch. Fully extended, that would push a Galaxy beyond the familiar foldable shape and toward a tablet-like screen that still starts in a pocket.
A screen like that has to earn its size every time it expands. Video, reading, multitasking, and lightweight work need to feel better than they do on a conventional phone, not merely bigger and more expensive.
Why have rollables stalled
Oppo’s X 2021 concept showed why the idea keeps coming back. Its flexible OLED screen expanded from 6.7 inches to 7.4 inches through a sliding frame, giving the phone more display space without a central hinge.
Samsung’s harder job is making that movement reliable at scale. The report points to repeated bending, tension stress, screen flatness, image consistency, wrinkle control, optical design, internal roller parts, thickness, and weight as the engineering problems rollables have to solve.
What must Samsung prove by 2028
Samsung Display does have relevant experience. It’s shown Flex Hybrid and Rollable Flex prototypes, and it’s already supplied the OLED panel for Lenovo’s rollable ThinkBook Plus G6 laptop, giving it commercial experience beyond demo hardware.
The product burden shifts to Samsung Electronics from there. A rollable Galaxy needs durability that users don’t have to think about, software that makes the expanding screen useful, repair options that don’t frighten owners, and pricing that reaches beyond collectors. Until those details arrive, it’s an exciting rumor with a practical warning attached.
