Igeekphone reported on March 4th that the technology media Android Authority published a blog post yesterday (March 3rd), stating that during the MWC 2026 exhibition held in Barcelona, Samsung publicly demonstrated a concept phone named “Mobile Slidable”, which expanded the screen size from 5.1 inches to 6.7 inches through sliding technology.
In terms of design, the Mobile Slidable concept phone adopts a sliding-out design. After the user operates it, the screen will slide out from the top of the device, thereby increasing the display area.
According to the specifications presented by Samsung, this OLED panel measures 5.1 inches when not unfolded (in a 16:9 aspect ratio), and expands to 6.7 inches when fully unfolded (in a 22:9 aspect ratio). The screen resolution remains at the FHD+ level of 1080 x 2640, with a pixel density of 426 ppi.