Has been the biggest problem is that smart phone power consumption, is often insufficient to declare one day without electricity, thus saving a lot of ways, such as regular close the program, lowering the screen brightness and screen lock suspend 3G Internet access, addition of In addition, there is a method also can reduce the burden on the battery, but the steps actually quite simple, just put on a black background the phone theme or wallpaper can be, the real test, proved to be as high as 10 to 20% savings in electricity consumption, but only Super before or AMOLED screen AMOLED up to the desired effect.
Why put on a black background, but can save electricity it? First of all we have to understand, in general LCD itself is not light, must rely on the back of the light pipe to display colors, so regardless of any color, need to use electricity to light-emitting display. On the contrary, OLED technology is used in very different, each pixel is light, when the background color becomes more bleak, and even into the black, to require less power or no power to maintain the situation as home off the lights.
The figure is a comparison of white and black background, though losing the right of bright colors, but the eyes see more comfortable, but also power, really serve two purposes. To this stage, the market Samsung Galaxy S, Nexus S, older Nexus One, Desire, etc., or use Super AMOLED screen AMOLED phones up to the desired results, interested friends may wish to test. If you would like more information, can click
here to read the detailed deconstruction.
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