Science & Technology

Does Dark Mode Really Extend Phone Battery Life? Yes, in this scenario …

Has become a standard Best Phone Battery Life Tips Round up-use Interface dark mode When available-Because the diode is completely off, the OLED display consumes the most energy when displaying white and the least when displaying black.

Join us in an attempt to determine exactly how much battery you can save by running dark backgrounds and wallpapers on mobile phones with OLED displays (most mobile phones these days).

How Much Battery Does Dark Mode Save?

The team found that if the display operates at the average brightness level of 30% to 50%, the dark mode power savings in each app can be fairly negligible by reducing power consumption by up to 9%. Did.

However, if you set your smartphone to auto-brightness and go out on a sunny day, the screen brightness will instantly maximize as much as possible. Needless to say, in that scenario, the power savings of using the phone in dark mode averages a whopping 47%.

Yeah, that means your phone may last almost twice as long in dark mode on the beach than if you didn’t use this setting. This result is probably not surprising to anyone who knows that OLED displays don’t consume linearly, and displaying white at full brightness is the worst level of power consumption that quickly drains the battery. The worst of the scenarios.

According to the research team, their bespoke tools are behind the accurate depiction of OLED display power consumption inside and outside dark mode.

Researchers have promised to open source an enhanced Android Battery + tool that better suits the needs of measuring the unique power consumption reality of modern OLED displays and intends to integrate it into AOSP in the future. increase.

Does Dark Mode Really Extend Phone Battery Life? Yes, in this scenario …

https://www.phonearena.com/news/dark-mode-oled-display-battery-life-test_id134036 Does Dark Mode Really Extend Phone Battery Life? Yes, in this scenario …

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