The iPhone Duo features a 7.6-inch inner display equipped with a nano-texture matte finish. This design choice distinguishes the device from other book-style foldables, which typically utilize glossy screens.
During a week of testing, the matte surface demonstrated effectiveness in reducing glare, particularly when used in environments with direct light, such as on an airplane near an open window.
The display provides a subtle texture that differs from the more pronounced paper-like feel found on TCL Nxtpaper devices. The transition between the glossy outer screen and the matte inner screen is reported as comfortable.
While the matte finish may slightly reduce the richness of blacks and detail in dark scenes compared to glossy alternatives, it prioritizes viewing comfort in varied lighting conditions.
