If the bright light of your iPhone or iPad display is bothering your eyes, Apple's iOS and iPadOS support system-wide dark ...

While the iOS dark mode applies a dark-gray theme on most visual elements by default, it leaves certain visual elements light. If you're not okay with that, iOS 18 has two hidden appearance settings ...

Dark mode and smartphone battery savings In an experiment, a smartphone with a 4.5-inch OLED screen and a 4500 mAh battery was used to create two different sets of screenshots of a website.

When dark mode is enabled on new iPhones with OLED panels, the phone will consumer less power as fewer LEDs will be lit. There may also be some power-saving benefits when switching to dark mode on ...

Turn on Dark Mode On your iPhone or iPad, navigate to Settings > Display & Brightness and tap the Dark theme under the Appearance section.This will automatically change the theme for built-in apps ...