Commentary: OLED screens can show signs of image retention or ghosting, but I doubt it will be a problem on the new Switch.
OLED Burn-In: What You Need to Know for TVs, Phones and More - CNET
What video games are burned into these CRTs?, burned out on video games
Vita OLED burn in., Page 9
Why I'm not worried about burn-in on the Nintendo Switch OLED - CNET
Steam Deck, one month later - The Verge
OLED Burn In Is Not A Big Problem Anymore---Here's Why
Nintendo Switch review: Pure fun on a big-screen TV or on the go - CNET
Burn-in isn't a huge risk for Nintendo's Switch OLED, but you can still take precautions - The Verge
Should We Be Worried About Screen Burn-In With Switch OLED? - Talking Point
r ruins Nintendo Switch OLED screen after running it for two years straight - Dexerto
Should you wait to buy the Nintendo Switch OLED? - CNET
How To Reduce Burn In on Nintendo Switch OLED
Robust Switch: Nintendo's OLED screen needs two years of continuous operation for clearly visible burn-in - News
Nintendo Switch OLED restock tracker: console drop is coming today - CNET