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Samsung Galaxy A51 - Adjust Brightness / Display Settings

2026-10-22 20:02:48.374

Samsung Galaxy A51 - Adjust Brightness / Display Settings

Here's how to adjust screen brightness and other display settings (e.g., Screen saver, Sleep, Display size, etc.) for your Galaxy A51.
Follow these steps to adjust brightness settings and display / font settings.

Adjust Brightness Settings

  1. From a Home screen, swipe up from the center of the display to access the apps screen.
    These instructions only apply to Standard mode and the default Home screen layout.
  2. Navigate:
    Settings Settings icon
    Display
    .
  3. In the 'Brightness' section, slide the blue bar left or right to adjust the amount of brightness.
  4. Tap
    Adaptive brightness
     to turn on On Switch icon or off Off Switch icon.
    This feature optimizes brightness level for available light.

Adjust Display / Font Settings

  1. From a Home screen, swipe up from the center of the display to access the apps screen.
    These instructions only apply to Standard mode and the default Home screen layout.
  2. Navigate:
    Settings Settings icon
    Display
    .
  3. Tap
    Font size and style
    .
  4. Touch and hold the
    blue dot
     then drag left or right to the desired option.
  5. Tap
    Font style
     then select one of the following:
    • Default
    • SamsungOne
    • Gothic Bold
    • Download fonts
  6. Tap the
    Back icon
     Back icon (upper-left) to return to Font size and style.
  7. Tap the
    Bold font switch
     to turn on On switch icon or off Off switch icon.
  8. Tap the
    Back icon
     to return to Display settings screen.
  9. Tap
    Screen timeout
     then select an option (e.g., 15 seconds, 30 seconds, 1 minute, etc.).
  10. To control what happens when the phone is docked or charging:
  11. Tap
    Screen saver
    .
  12. Select an option (e.g., Colors, Photo Table, etc.).
    Selected when blue circle (left) appears.
  13. Tap the
    Back icon
     to return to the display settings screen.
  14. Tap
    Screen zoom
     then select how large or small to make items appear on your screen.
    To select a size, touch and hold the blue dot then drag left or right to the desired option.