The earpiece stays free of dust
What sets this model apart is the mesh over the earpiece opening, which stops dust and dirt collecting in the speaker so the sound does not become muffled. The glass itself, according to the manufacturer, does not shatter even when something falls on it from 1.2 m, and withstands 20 kgf of pressure. The surface has a coating against greasy smudges, Face ID works, and the glass can be used with various types of cases.