Screen burn may occur if the same content is displayed for a long time. For example, some logos, static images, interface elements. But there are ways to avoid this.
Change wallpapers and screensavers. Do this regularly so that the screen pixels are not in the same configuration.
Switch between apps and interfaces. Try using various applications and functions on your smartphone.
Set the screen to turn off automatically. Moreover, very little time must pass before it disappears. In this way, static interface elements are not displayed for a long time.
Do not set the screen to maximum brightness. This will reduce pixel erosion and be beneficial to your vision.
Take advantage of burnout prevention features. Provided your smartphone has them.
Turn off your smartphone from time to time. This way your screen will not work all the time.
Change your screen content periodically. For example, you can change shortcuts and widgets or scroll the page. The important thing is to avoid spending too long on a single page.
Source: Ferra

I am a professional journalist and content creator with extensive experience writing for news websites. I currently work as an author at Gadget Onus, where I specialize in covering hot news topics. My written pieces have been published on some of the biggest media outlets around the world, including The Guardian and BBC News.