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Samsung Galaxy⏱ 1 min

How to Enable Dark Mode on Samsung Galaxy

Switch the system to dark theme to reduce eye strain and save battery.

Last verified: February 21, 2026

Android dark mode is available as a Quick Settings tile and in Settings > Display > Dark Mode on most devices, making it one of the fastest settings to toggle without navigating deep menus. On AMOLED screens found in Samsung, Pixel, and OnePlus flagships, dark mode provides a genuine battery saving benefit because AMOLED pixels that display true black are fully off and drawing zero current. Android's dark mode also extends to the keyboard, notification shade, settings app, and many system components, and Google's apps (Gmail, Maps, Chrome, Photos) all include dark themes linked to the system setting.

Quick Steps

Follow in order for the fastest result.

  1. 1Go to Settings > Display > Dark Mode and toggle it on. Or swipe down Quick Settings and tap the Dark Mode tile.
  2. 2Enable Auto schedule to switch automatically at sunset or at custom times.
  3. 3For apps that do not follow system dark mode, enable dark theme inside each app settings manually.

Still Not Working?

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Verify the Fix

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Frequently Asked Questions

Does dark mode save battery on Samsung Galaxy?
Yes, but only on OLED/AMOLED displays. Dark mode turns off individual pixels for true black areas, which saves measurable battery. On LCD screens (common in older or budget phones), dark mode has minimal battery impact since the backlight is always on.
Can I schedule dark mode to turn on automatically on Samsung Galaxy?
Yes. In Settings > Display > Dark Mode, tap Dark Mode Settings (or Schedule) to set it to turn on at a specific time or at sunset.
Why don't some apps follow dark mode on Samsung Galaxy?
Older apps and some web apps have not implemented support for the system dark mode signal. Check those apps' own Settings > Appearance menu for a built-in dark theme option. Web apps in a browser respond to dark mode if the browser passes the system preference, which most modern browsers do.
Does dark mode affect screenshots on Samsung Galaxy?
Yes. Screenshots capture the screen exactly as it appears — if dark mode is active, the screenshot reflects dark mode colours. Switch to light mode before capturing demonstration screenshots if you need a consistent light-mode appearance.

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