How to improve the vision of your Samsung Galaxy smartphone (Colors and clarity, Size and zoom, Spoken assistance)

Vision enhancements
You can configure Accessibility features to assist with visual aspects of your device.
Colors and clarity
You can adjust the colors and contrast of text and other screen elements.
◌ From Settings, tap Accessibility > Vision enhancements and tap an option:

• Choose an available display mode and tap Apply:
  – Default: Default display mode.
  – High contrast: Dark mode, High contrast fonts, High contrast keyboard,
  Remove animations, and Reduce transparency and blur are turned on.
  – Enlarge display: Font size and Screen zoom are increased and Bold font
  and Highlight buttons are turned on.
• High contrast theme: Adjust colors and screen fonts to increase the contrast.
• High contrast fonts: Adjust the color and outline of fonts to increase the
  contrast with the background.
• High contrast keyboard: Adjust the size of the Samsung keyboard and
  change its colors to increase the contrast between the keys and the
  background.
• Highlight buttons: Show buttons with shaded backgrounds to make them
  stand out better against the wallpaper.
• Relumino outline: Add strong outlines to objects in pictures and videos for
  better visibility.
• Color inversion: Reverse the display of colors from white text on a black
  background to black text on a white background.
• Color correction: Adjust the color of the screen if you find it difficult to see
  some colors.
• Color filter: Adjust the screen colors if you have difficulty reading the text.
• Reduce animations: Reduce certain screen effects if you are sensitive to
  motion.
• Reduce transparency and blur: Reduce visual effects on dialogs and menus.
• Extra dim: Dim the screen beyond the minimum brightness setting. Tap for
  additional options.

Size and zoom
You can increase the size of supported screen elements and create shortcuts for
accessibility features on your device.
◌ From Settings, tap Accessibility > Vision enhancements and tap an option:

• Magnification: Use exaggerated gestures such as triple-tapping, double
  pinching, and dragging two fingers across the screen.
• Magnifier: Magnify your surroundings using the camera.
• Cursor thickness: Drag the cursor thickness slider to customize.
• Pointer size and color: Use a large pointer for a connected mouse or
  touchpad (accessories not included).
• Font size and style: Configure screen fonts.
• Screen zoom: Configure the screen zoom level.
  Spoken assistance
  Use special controls and settings that provide spoken assistance to navigate your
  device.

1. From Settings, tap Accessibility > Vision enhancements.
2. Tap to enable the feature, and tap an option to customize:
   l Speak keyboard input aloud: The device will read aloud what you type on the
   keyboard.
   l Audio description: If available, automatically choose the audio soundtrack
   with an audio description while watching videos.
   l Bixby Vision for accessibility: Add modes to read text aloud, describe scenes,
   detect colors, and more.
   l Voice Label: Write voice recordings to NFC tags (not included) to provide
   you with information about objects or locations as you near them.

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