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Dark mode saves battery life. According to Google, switching over to a darker theme on OLED smartphones will rapidly expand their use, making it an irrefutable proof. ( pixabay )
Dark mode can be more than just a cosmetic preference. According to Google, the activation reduces the battery life compared to the use of a default white theme.
This is not really surprising. Most people have known for a long time that dark themes can extend the life of the battery on smartphones with OLED displays. This is true on Android and iOS. Why? Well, individual pixels on OLED screens need to do less black work, let alone "real black".
It's official: the dark mode saves the battery
Google has confirmed it during the recent Android Dev, showing several slides comparing the power consumption of several color modes. At maximum brightness, white uses the most battery. However, black uses the least. These results prompted Google to recognize the importance of white in most of its applications and Android in general.
Although Google does not seem to want to switch completely to obscure mode, the company recognizes at least its value. Some of its apps, including YouTube and Android Messages, already offer an option to switch it. In addition, Google adds this feature to its Phone app and is currently testing it in the Google Mobile feed.
Similarly, Android is also splashing Dark Mode. Users can set quick settings drop-down quick settings and application tray on a darker theme, although Google has not yet proposed implementation at the system level. Why does this option not exist? It remains to be explained, even if Google's attitude towards the dark mode currently would not be surprising if it came eventually through future updates.
Dark mode on phones
Other manufacturers are at least seriously considering this possibility. Samsung, for example, recently unveiled its new user interface called One UI. Not only will it support dark mode, but it will also offer different flavors corresponding to the color of the handset.
To be clear, the differences in power consumption mentioned above are due to the test of phones equipped with OLED panels. It remains to be seen if the same results can be obtained for LCD telephones. LCD and OLED are totally different technologies, so there are bound to be differences. But the message is clear. For OLED phones, dark mode activation not only gives a visual punch to the entire interface, but also drains the battery more slowly.
Thoughts on the dark mode? Did you personally notice that your battery life was longer because of that? As always, if you have something to share, do not hesitate to listen to them in the comments below!
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