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Samsung Galaxy S23 Ultra vs Galaxy S23 size difference

Credit: Dhruv Bhutani / Android Authority
  • One UI 6.1 has restored a burn-in prevention feature that was absent from One UI 6.
  • The feature works by subtly shifting pixels to prevent permanent image retention.

Samsung’s best smartphones are known for their beautiful OLED displays, and the new One UI 6.1 update introduces a key feature that should help extend their lifespan.

OLED displays, renowned for their vibrant visuals, are not without vulnerabilities. One such issue is screen burn-in, a phenomenon in which static images left on the screen for extended periods can cause permanent discoloration.