3 ms·Modern high-end phones use OLED displays. Save your battery and set your background to black.by ohazi 5y agoModern high-end phones use OLED displays. Save your battery and set your background to black.edoceo 5y agoPicture of the family thanks. Gotta remember why I carry around this beeping shit box.ohazi 5y agoMade me actually laugh. Touché!