Black Out

Pictures vs Black Wallpaper

In a world where you can have 3D scenes rendered in real time as your smartphone’s background, plain black wallpapers aren’t the most eye-catching option. However, they can offer battery life improvements over colored wallpapers…on some displays.

Will It Really Save Battery Life?

If you are using a mobile device with an AMOLED (also known as Super AMOLED or OLED) display, the answer is YES!

OLED screens don’t have a solid backlight. Each pixel on an OLED screen is an “organic light emitting diode” that produces its own light. When the pixel is black, it isn’t producing any light. When the pixel is white, it’s producing light.

In other words, if you use a black background on an AMOLED display, your display will produce less light. This will help save battery power, squeezing more battery life out of your device.

Why don't you try it!? Then give us your feedback after a week.

Tnx in advance. :)