Is the claim of saving battery life in dark mode true?

6 Min Read
Is the claim of saving battery life in dark mode true?

Is the claim of saving battery life in dark mode true?

Only the most expensive smartphones have OLED and AMOLED displays. Examples include more expensive smartphones and series from Samsung, OnePlus, and Google than those offered by iPhone X. Now we’ll move on to the LCD, which makes up the majority of the smartphone’s screen. These OLED and AMOLED screens are now accountable for the dark mode’s functionality.

The addition of a dark mode to smartphones is no longer something novel. It is believed that switching to dark mode will cut down on the amount of battery consumption, in addition to providing relief for the eyes. But how reliable is this assertion? Is the claim of saving battery life in dark mode true? At this point in time, dark mode has become the default in smartphones, and every app developer includes this feature in their product. This year, Google went one step further than dark mode and made available a mode that is completely black. But does switching to dark mode actually save battery life, or is this just a marketing gimmick?

 

System and app dark mode

People often say that the dark mode is doing nothing at all so that they can save their battery. Just like a salary, the battery is going to run out of life in an instant. The inquiry “what exactly does the cycle of a dark mode entail?” was presented to him in a respectful manner. How is it possible for this to take place if I tell them, and then they don’t tell you? Let’s shed some light on saving battery life in dark mode, shall we?

You need to first be familiar with the multiplication of the screen on the smartphone before you can understand the mathematics of dark mode. There are three primary screen formats that can be found in today’s smartphones. The acronym LCD (Liquid Crystal Display).

Is the claim of saving battery life in dark mode true?
Is the claim of saving battery life in dark mode true?

OLED (Organic Light Emitting Diodes), and AMOLED all refer to different types of displays (active-matrix organic light-emitting diodes). Only the most expensive smartphones have OLED and AMOLED displays. Examples include more expensive smartphones and series from Samsung, OnePlus, and Google than those offered by iPhone X. Now we’ll move on to the LCD, which makes up the majority of the smartphone’s screen. Is saving battery life in dark mode true? These OLED and AMOLED screens are now accountable for the dark mode’s functionality.

In layman’s terms, one way to save power is to turn off a number of the lights inside the house. In the same way, certain OLED and AMOLED displays do the same thing. The gameplay revolves entirely around dark gray and black pixels. In OLED displays, each pixel is responsible for producing its own light, whereas LCD screens illuminate all of the pixels beginning at the screen’s edge. OLED pixels that are black consume no power at all and are extremely close to having an effect equivalent to complete darkness.

On the other hand, the pixels of an LCD screen consume the same amount of power regardless of whether the image is entirely white or entirely black. For instance, if there is a black-colored wallpaper on the OLED screen, then only the pixels of that place will be turned on where a text or icon needs to be shown. This is because the OLED screen cannot display black. The remaining space in the background will be left unfilled. Now it goes without saying that something like this would never take place in LCD.

 

OLED screen

Is the claim of saving battery life in dark mode true?
Is the claim of saving battery life in dark mode true?

Now, if you own any of the smartphones mentioned above, you can make use of dark mode on your device. You will receive at least an additional hour in total. When using Google Maps with the dark way enabled, Google engineers saw a reduction of 63 percent in the amount of battery power that was consumed. AppleInsider discovered a reduction in costs of sixty percent in the real world. It’s trying to convey that the dark mode is functional, but you need to have a deeper understanding of what that means.

Is the claim of saving battery life in dark mode true?


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