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Samsung Galaxy A42 5G - Adjust Brightness / Display Settings

2026-10-22 19:13:15.909

Samsung Galaxy A42 5G - Adjust Brightness / Display Settings

Here's how to adjust screen brightness and other display settings (e.g., Screen timeout, Screen saver, Font size, etc.) for your Galaxy A42 5G.
Follow these steps to adjust brightness settings and display / font settings.

Adjust Brightness Settings

  1. From a Home screen, swipe up 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 setting optimizes brightness level for available light.

Adjust Display / Font Settings

  1. From a Home screen, swipe up 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
    .
    1. Tap
      Font style
       then select one of the following:
      • Default
      • SamsungOne
      • Gothic Bold
      • Download fonts
    2. Tap the
      Bold font switch
       to turn on On Switch icon or off Off Switch icon.
    3. To adjust font size, touch and hold the
      blue dot
       then drag left or right to the desired option.
    4. Tap the
      Back icon
       Back icon (upper-left) to return to the display settings screen.
  4. 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.
    Tap the
    Back icon
     to return to the display settings screen.
  5. Tap
    Screen timeout
     then select an option (e.g., 15 seconds, 30 seconds, 1 minute, etc.).
    Tap the
    Back icon
     to return to the display settings screen.
  6. To control what happens when the phone is docked or charging:
    1. Tap
      Screen saver
      .
    2. Select an option (e.g., Colors, Photo Table, etc.).
      Selected when blue circle (left) appears.
    3. Tap the
      Back icon
       to return to the display settings screen.