How does OLED burn-in truly happen and why doesn't my phone show any signs of it?
How does OLED burn-in truly happen and why doesn't my phone show any signs of it?
Title almost says it all. OLED monitors are getting more and more affordable, but it's almost out of the picture when buying a monitor because of toolbars and HUD elements. I don't understand why monitors "burn-in", when I shine my LED flashlight or some LED xmas lights they won't simply start emitting the same light even when I turn them off. I know it's a dumb comparison, but still, what happens?
The other thing that I don't understand is the fact that I've never seen any signs of burn-in on anyone's phone. Alright, technically that's a lie, I did see some on a work phone (or two), that only had some chat app open, seemingly since ages, and the namebar was a bit burned-in, or something like that, as you'd guess I also didn't interact with that phone a lot. As as said above "but still," I've had my phone for a while now, so does my family and friends, some of us even doomscroll, and I've never seen any signs of burn-in on any (actually used) phone.
so, I can watch my background all day, but I should open my browser every like 3 hours press f11 twice and I'm safe? Ff I'm away just let the screensaver save my screen? In that case why would anyone ever worry about burn it, you almost have to do it intentionally. But if it's really dangerous, like I immerse myself into a youtube video, but it has the youtuber's pfp on the bottom right (does youtube still do that?), and it was hbomberguy's, am I just done, toasted, burnt-in?
You're viewing a single thread.
Most people replace their phones before it becomes an issue. Phones are often used for small amounts of time as people pick them up to reply to a message, browse the web for a bit or watch a video. Monitors are on for long durations and have more stationary UI elements, so they will suffer from burn-in much sooner.
Smartphones also benefit from vertical integration. Your iPhone for example knows it’s an iPhone and knows that the display uses OLED and exactly what its properties are, so it can use a mitigation to subtly vary the exact location of UI elements to help reduce the effect. Your desktop PC could do this in principle, but it doesn’t necessarily know the display technology with such certainty, so mitigations for one specific technology hasn’t been a priority on that platform.
Something I've noticed with my computer monitor is that it does this shifting thing. The usable resolution is 1440p, but the screen is actually a slightly higher resolution with maybe 10 extra pixels in each direction that it uses to very slowly bounce the display image around in like a very large DVD player screensaver.
Interesting! Maybe these monitors do this too. My eyes are not sharp enough to observe such a thing.
My dad's Pixel 5 has some mad burn in. You can see the circles from his home screen icons across other apps. I've never had this happen personally, not sure how it happened to his.
Phones are often used for small amounts of time as people pick them up to reply to a message, browse the web for a bit or watch a video.
Haha.... Yeah..... Me too.... I definitely don't just have it in my hand while I look at it for 12 hours a day. Nope, not me.