There's been a lot of talk recently about whether phones with AMOLED ... black screen! The second is that the screen isn't the only thing using power. . . Let's look first at changing wallpaper.

Live wallpapers on Android phones and tablets ... Unless, that is, your phone has an OLED display, sometimes described as an AMOLED or Super AMOLED. As the How-To Geek’s Chris Hoffman explains ...

This little guy hopes to stand out from the crowd with the largest OLED display Samsung has ever put on a tablet: a 7.7 inch, Super AMOLED Plus Display. The "Plus" on the end of "Super AMOLED Plus ...

That means you get to enjoy the highest contrast in the industry (Clear Blacks share the lead with Super AMOLED). Artificial lighting no longer takes its toll on the contrast and even the bright ...