Dark mode can save battery, but only if your device has an OLED screen — here's what you should know

Dark mode can save your battery, but only if your device has an OLED screen. Devices with LCD screens won't save battery with dark mode on.

Low Power Mode on iPhone and iPad: What it does and how to enable it

The Low Power Mode setting on iPhone and iPad is a feature that helps conserve battery life and keep your device running ...