The Galaxy S25 Ultra appears to not suffer from the mura effect like the Galaxy S24 Ultra did when it launched.

Less than a year later, we're seeing widespread reports of issues with the phone's display coating. The folks at Android Authority have collected together some of the complaints across social ...

Some Galaxy S24 Ultra users report that the display coating on their flagship phone has worn out within a year. The issue seems to be the wearing out of the oleophobic coating, which causes a ...

including problems with graphics cards and with the Retina display coatings. Chris Smith has been covering consumer electronics ever since the iPhone revolutionized the industry in 2007.

Specialty Coating Systems is a world leader in Parylene conformal coatings. Ultra-thin, optically-clear Parylenes provide LEDs and other electronic components excellent moisture and dielectric barrier ...

as it can be harmful to the display and the display coating. Apple also cautions not to use window cleaners, household cleaners, aerosol sprays, solvents, ammonia, abrasives, or cleaners ...