Samsung Working on a Phone with Variable Screen Size

Samsung is reportedly working on a smartphone that features a vertically adjustable display, potentially switching between two screen sizes without needing to unfold the device. A tipster named Ice Universe shared details that the phone will have a rollable display that can alter its aspect ratio from 16:9 to 21:9. This design allows users to choose between a wider, more compact screen and a taller display based on their usage preferences.

The unique feature of this smartphone is its ability to extend the display vertically. In its normal state, the screen has a 16:9 aspect ratio. However, when fully extended, it transforms into a 21:9 format, providing a larger viewing area. The sliding mechanism is said to take up significant space within the device, potentially limiting the room for a larger battery. This could make it challenging for Samsung to include a high-capacity battery while maintaining a compact design.

Despite these challenges, the rumored phone may launch in 2028. Earlier reports suggested Samsung might unveil its first rollable smartphone in the first half of that year. The device was previously rumored to bear the name Galaxy Z Slide, but a trademark application has also surfaced for Galaxy Z Roll, indicating another potential branding option.

While Samsung has not confirmed the existence of this device or provided specific details, the company has previously filed a patent for a smartphone with a display that expands sideways. This indicates that Samsung has been exploring various rollable screen designs. Other tech companies, such as Vivo and Motorola, are also reportedly researching rollable phones.

However, Samsung's rollable smartphone remains unconfirmed, and there is no assurance that it will go into production. The information is based on an unverified leak, and its commercial viability is uncertain.