Apple is reportedly testing a compact OLED display for its upcoming iPad mini, supplied by Samsung.It is unclear if the OLED panel offers a refresh rate above the 60Hz LCD in the current iPad mini 7.Previous reports suggest that an 8.5-inch OLED iPad mini is planned for a 2026 launch.The iPad mini and iPad Air models might use single-stack LTPS panels, potentially resulting in lower brightness and no ProMotion support.