Android users have a great obsession with the battery. For this reason, we usually look for or make use of tricks with which we can save battery in the phone, in all kinds of different situations. As we already know, the screen is the item that consumes more battery in the smartphone, usually. Therefore, many tricks focus on the screen and ways to reduce the energy consumption of it.
The fear of running out of battery always leads us to try all kinds of tricks on Android. Although in this case, many question the efficiency of making use of a black screen wallpaper on the phone, as a way to reduce the consumption of the screen. Although, this is something that may be true, it does not work in all cases.
The key in this regard is the type of screen you have on your phone. Probably most of you have already heard about these issues before. But, the technology used in the panel has a great influence on energy consumption. Therefore, there may be users who have a screen whose consumption is reduced. Therefore, it is possible that a black screen background will be an aidwhen it comes to saving battery in Android.
Black Wallpaper: Trick to Save Battery?
In this case, it is something that is possible in AMOLED screens. Currently, many smartphones have a screen of this type, especially within the high range in Android we see models that use this technology in them. Therefore, it is important to know how they differ from other types of screen, when buying a smartphone.
AMOLED displays are much more energy efficient than an IPS LCD screen. This has an explanation, which is really simple. Since the AMOLED screens have no feedback. This means that the pixel is the one that emits its own light. Therefore, when the screen of the Android phone is black, the pixel in question is off, it is not working. Which means that no energy is being consumed at that moment.
Therefore, in this particular case, when you have an Android smartphone with an AMOLED panel, it is possible to save battery. So many users make use of dark wallpapers, in black, so that the consumption will be reduced. There are many wallpapers available specifically for users who have a smartphone with this type of screen.
But this means that using a black screen background is not going to make sense in case you have an Android smartphone with an IPS LCD screen. Since in this case, the screens have the feedback that we have mentioned. Therefore, although the screen is black, either because the phone is at rest or because you have a totally black screen background, it is not something that will help you save energy. So you can use all kinds of backgrounds on the phone, full of colors.
If you have an Android smartphone with an IPS LCD screen, the way to reduce the power consumption of it is by adjusting its brightness. It is currently the only really effective way to achieve that the consumption of the screen is going to be somewhat lower. Therefore, it is something that you should use in such situations, if you want to consume less battery.