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Are you experiencing this issue?


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I think it would help it they went way up with the PWM frequency on their OLEDs. For example OnePlus can pull 458,7hz PWM ratings with displays on phones that cost half or 2/3 of the iPhone prices, so technically anything shouldn’t be keeping Apple in that 240-290hz range.
You need a chip that can run 2x as fast, and you'll need a bigger battery to drive the better chip, and probably most importantly, you'll need to keep the backlight on 2x as often, at 1/2 brightness, but since battery usage per lumen doesn't scale linearly like that you'll need a bigger battery to support the screen. And Apple used a small battery to save on costs, so even if they could do something in software, they wouldn't be able to without cutting into battery life in a major way.
 
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You need a chip that can run 2x as fast, and you'll need a bigger battery to drive the better chip, and probably most importantly, you'll need to keep the backlight on 2x as often, at 1/2 brightness, but since battery usage per lumen doesn't scale linearly like that you'll need a bigger battery to support the screen. And Apple used a small battery to save on costs, so even if they could do something in software, they wouldn't be able to without cutting into battery life in a major way.
That doesnt sound good... Anyways I'd happily trade an hour or two of screen on time to be able to use OLED screens.

BTW I tried to buy an 11 Pro in order to test if PWD sensitivity is still present, but there isnt the chance to buy it in the official Apple shop since it's discontinued, and other sellers around dont have any product return policy :(
 
Contrary to other people that claim eye strain and dizziness within a few moments or minutes of use, I need an hour or two to start feeling any harm. Problem is that it persists for some hours or days and if I keep using the phone, it won’t go away.
Yes, it took me almost 4 days to develop a headache, I had no eye strain or anything until then. And, sadly, almost 5 days for the headache to be gone. It's not my eyes that worry me. It's actually my brain. It's almost like the flickering ties it into knots that need unraveling. Mind you, I am that person who gets migraines from flickering light.
 
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Yes, it took me almost 4 days to develop a headache, I had no eye strain or anything until then. And, sadly, almost 5 days for the headache to be gone. It's not my eyes that worry me. It's actually my brain. It's almost like the flickering ties it into knots that need unraveling. Mind you, I am that person who gets migraines from flickering light.
Undoubtedly there must be something wrong going on, feeling strain or not.
OLED may be that kind of technology that reveals itself like a harmful one in the future and gets remembered as a dark spot in screen history...

By the way, how are you liking your iPhone 11? Are you getting used to how big it is? Hope you are using it with no health issues!
 
Undoubtedly there must be something wrong going on, feeling strain or not.
OLED may be that kind of technology that reveals itself like a harmful one in the future and gets remembered as a dark spot in screen history...

By the way, how are you liking your iPhone 11? Are you getting used to how big it is? Hope you are using it with no health issues!
This definitely seems to be the concern as I look at this situation- most do not have any symptoms, but is it still bad for them in some way to be staring at a little strobe light all the time? Not sure what that does long term to the eyes, the optic nerves, the brain, etc. Maybe nothing, who knows.
But for those on the fence, borderline sensitive- it seems not worth it to try to stick it out- and moving to an 11, or an SE 2, or some older model with an LCD screen seems to be a very smart move.
 
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I just returned my 12 mini and bought a first gen SE. Hopefully it lasts until they come out with a 12s or 13 mini without an OLED display.

In the meantime I'll just suffer through using touch ID with a mask on, no regrets here.
 
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I just returned my 12 mini and bought a first gen SE. Hopefully it lasts until they come out with a 12s or 13 mini without an OLED display.

In the meantime I'll just suffer through using touch ID with a mask on, no regrets here.
I am probably in the minority here, but I think Apple LCD displays are great, and I do not see much difference between the OLED display on my 12 Mini and the LCD on my 11.

If they would have put an LCD in the 12 Mini I would have been extremely happy, it would be the perfect phone in my book. It is so close right now- but the eye strain I am noticing, even though it is not severe, simply does not happen when I go back over to my 11, so I am afraid I might have to pack this thing up and return it. :(
 
I am probably in the minority here, but I think Apple LCD displays are great, and I do not see much difference between the OLED display on my 12 Mini and the LCD on my 11.
PWM aside, I still prefer LCD to OLED on a phone as well. The ghosting while scrolling + blue shift get annoying and I only really prefer OLED on a TV for movies anyway.
 
PWM aside, I still prefer LCD to OLED on a phone as well. The ghosting while scrolling + blue shift get annoying and I only really prefer OLED on a TV for movies anyway.
Agree. I think this generation LCD looks more natural then OLED, in phones that is. TV is another story, those OLED screens are by far better than anything else.
 
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If you're sensitive to OLED PWM flickering (including me) avoid all iPhones with OLED screens. Including 12 / Mini / Pro / Max. Also 11 Pro, 11 Pro Max, Xs, Xs Max, iPhone X. All these models have flickering.

I personally tested all models from X to 12.

Our only choice from recent models: 11 (not Pro), XR, SE2. And all earlier models up to 8 / 8 Plus.

iPhones with IPS screens are very pleasant for my eyes.

I set warm colors for iPhone (Night shift in manual mode for all the time), or True Tone to reduce blue tint on the screen. I noticed that warm colors are more comfortable for my eyes.

Also I found that many users complainted on IPS screens in recent Android smartphones. Yes, IPS without flickering and their screen cause eye-strain and headache! I faced with this problem when I purchased Honor V20 in 2019. It caused strong eye-strain for me. iPhone 7 was OK. I didn't have this problem with earlier Huawei smartphones (Mate 7, Mate 9). Later I've found a similar complaints for V20 from other users. It's really doesn't have any PWM flickering according reviewers who checked it with Radex Lupin, but it caused eye-strain.

So eye-strain also can be related not only with PWM flickering but also with some IPS screens, too.

I have UV-luxmeter at home which can find UV-A and UV-B light (between 320-400). I checked all smartphones and screens which I have. (iPhone 7, Honor V20, iPad mini, iMac 21.5" Retina, Dell U2417H). No UV light from all these screens! LED lamps at my home also were OK.
 
Hello guys, I’m writing here because I don’t know what’s going on and everyone next to me thinks I’m crazy.

As you know, I’ve already purchased and returned a 12, a 12 mini, and yesterday I decided to assume the cons about an 11 and give it a try.
I went to Apple, got a case and belkin crystal and even a car support. I wasn’t super “happy” because size but just OK, bigger battery and cool cameras are a nice pros anyways and PWD would leave my life.

Well.
I arrived home, started migrating data and had to do a couple of times because I interrupted the process and so on, so I had to configure Face ID a couple of times.
Could you believe that it felt definitely wrong? I thought: “ok, you are conditioned by past experiences so give it another try”, so I disabled Face ID and went on setting it up again. And again I felt something wrong, like a “warm” feeling in my eyes.
Screen doesn’t mess like OLED did when watching something or browsing/scrolling, but there’s something going on that doesn’t happen with my OGSE (from the one I’m writing now)
I’ve arrived to the point where I unlock the 11 with closed eyes due to paranoia, but the mild strain is present for sure, and it doesn’t happen when using OGSE.

I don’t know what’s going on. I’ve lurked this forum and looks like IR shouldn’t mess with your eyes, and maybe it’s just the bigger screen/ brightness and I just need a few days to adapt. I’m not returning it and I’m willing to experiment a bit, but do you guys think that Face ID may be messing around with my eyes? I’m starting to be a bit tired about this mobile buying returning stuff :(

ps: I’ve disabled Face ID attention stuff and all that stuff like reduce white point etc
 
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Hello guys, I’m writing here because I don’t know what’s going on and everyone next to me thinks I’m crazy.

As you know, I’ve already purchased and returned a 12, a 12 mini, and yesterday I decided to assume the cons about an 11 and give it a try.
I went to Apple, got a case and belkin crystal and even a car support. I wasn’t super “happy” because size but just OK, bigger battery and cool cameras are a nice pros anyways and PWD would leave my life.

Well.
I arrived home, started migrating data and had to do a couple of times because I interrupted the process and so on, so I had to configure Face ID a couple of times.
Could you believe that it felt definitely wrong? I thought: “ok, you are conditioned by past experiences so give it another try”, so I disabled Face ID and went on setting it up again. And again I felt something wrong, like a “warm” feeling in my eyes.
Screen doesn’t mess like OLED did when watching something or browsing/scrolling, but there’s something going on that doesn’t happen with my OGSE (from the one I’m writing now)
I’ve arrived to the point where I unlock the 11 with closed eyes due to paranoia, but the mild strain is present for sure, and it doesn’t happen when using OGSE.

I don’t know what’s going on. I’ve lurked this forum and looks like IR shouldn’t mess with your eyes, and maybe it’s just the bigger screen/ brightness and I just need a few days to adapt. I’m not returning it and I’m willing to experiment a bit, but do you guys think that Face ID may be messing around with my eyes? I’m starting to be a bit tired about this mobile buying returning stuff :(

ps: I’ve disabled Face ID attention stuff and all that stuff like reduce white point etc

Many of us cannot use Iphone XR/11 either, so you are not alone. There is a full thread about it, we have come to the conclusion it is likely either temporal dithering or FaceID, with the former being the main suspect.
 
Many of us cannot use Iphone XR/11 either, so you are not alone. There is a full thread about it, we have come to the conclusion it is likely either temporal dithering or FaceID, with the former being the main suspect.
There is an obvious, demonstrable, technical reason that people would have trouble with OLED displays using PWM.

However, for eye-strain issues with iPhone XR and iPhone 11 (both LCD displays that do not use PWM), we begin to wander into territory where I would raise an eye-brow. If Face ID and Attention Awareness are both turned off and there is still eye-strain, you're really in the same situation as you were with any other LCD iPhone.

I would never be one to tell someone that they are not experiencing something that they believe they are experiencing, but I think we can all agree that the percentage of iPhone 11/XR eye-strain issues compared to iPhone X/XS/11/12 is significantly smaller.
 
There is an obvious, demonstrable, technical reason that people would have trouble with OLED displays using PWM.

However, for eye-strain issues with iPhone XR and iPhone 11 (both LCD displays that do not use PWM), we begin to wander into territory where I would raise an eye-brow. If Face ID and Attention Awareness are both turned off and there is still eye-strain, you're really in the same situation as you were with any other LCD iPhone.

I would never be one to tell someone that they are not experiencing something that they believe they are experiencing, but I think we can all agree that the percentage of iPhone 11/XR eye-strain issues compared to iPhone X/XS/11/12 is significantly smaller.

Yeah so?
Led strain is a thing, there is a full website and an in-depth thread about it in this forum.

“I would never be..but..” but you actually kind of are. I have never said it’s a common issue.

How is your post of any help? Let’s be constructive please and avoid lame online dynamics
 
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There is an obvious, demonstrable, technical reason that people would have trouble with OLED displays using PWM.

However, for eye-strain issues with iPhone XR and iPhone 11 (both LCD displays that do not use PWM), we begin to wander into territory where I would raise an eye-brow. If Face ID and Attention Awareness are both turned off and there is still eye-strain, you're really in the same situation as you were with any other LCD iPhone.

I would never be one to tell someone that they are not experiencing something that they believe they are experiencing, but I think we can all agree that the percentage of iPhone 11/XR eye-strain issues compared to iPhone X/XS/11/12 is significantly smaller.
I’ve written a lot about it before, but I’ve extensively tested a lot of Apple devices (XR/11/iPad Air 3/4/iPad Pro 2018/2020/iPad 6th/7th Gen/iPad 8th Gen), and the conclusion I’ve come to is that Apple changed something alongside the A12 chip IMO. I don’t know whether it’s a general graphics thing, or how they render text, or something with anti-aliasing, dithering, etc, but there‘s definitely something there (At least for me, seems like some people are okay with some of those devices and not others). One of the main reasons for the A12 theory is that (apparently) the iPad 7 and 8 are the *exact* same except for the A10 vs A12 chip, but the former is fine for me while the latter causes the same eye strain as the XR/11, etc.

It definitely seems like it’s a much smaller subset than the PWM crowd, but we’re here too 🙃
 
Hello guys, I’m writing here because I don’t know what’s going on and everyone next to me thinks I’m crazy.

As you know, I’ve already purchased and returned a 12, a 12 mini, and yesterday I decided to assume the cons about an 11 and give it a try.
I went to Apple, got a case and belkin crystal and even a car support. I wasn’t super “happy” because size but just OK, bigger battery and cool cameras are a nice pros anyways and PWD would leave my life.

Well.
I arrived home, started migrating data and had to do a couple of times because I interrupted the process and so on, so I had to configure Face ID a couple of times.
Could you believe that it felt definitely wrong? I thought: “ok, you are conditioned by past experiences so give it another try”, so I disabled Face ID and went on setting it up again. And again I felt something wrong, like a “warm” feeling in my eyes.
Screen doesn’t mess like OLED did when watching something or browsing/scrolling, but there’s something going on that doesn’t happen with my OGSE (from the one I’m writing now)
I’ve arrived to the point where I unlock the 11 with closed eyes due to paranoia, but the mild strain is present for sure, and it doesn’t happen when using OGSE.

I don’t know what’s going on. I’ve lurked this forum and looks like IR shouldn’t mess with your eyes, and maybe it’s just the bigger screen/ brightness and I just need a few days to adapt. I’m not returning it and I’m willing to experiment a bit, but do you guys think that Face ID may be messing around with my eyes? I’m starting to be a bit tired about this mobile buying returning stuff :(

ps: I’ve disabled Face ID attention stuff and all that stuff like reduce white point etc
Personally I don't believe IR can do anything like that.
I've found there can be a stress-association when going from PWM screens to non-PWM screens.
Kind of like a mini-trauma that can take a while to get over. Sounds crazy but true in my case.
Try to Relax and give some days for your eyes to adjust.
 
Hello guys, I’m writing here because I don’t know what’s going on and everyone next to me thinks I’m crazy.

As you know, I’ve already purchased and returned a 12, a 12 mini, and yesterday I decided to assume the cons about an 11 and give it a try.
I went to Apple, got a case and belkin crystal and even a car support. I wasn’t super “happy” because size but just OK, bigger battery and cool cameras are a nice pros anyways and PWD would leave my life.

Well.
I arrived home, started migrating data and had to do a couple of times because I interrupted the process and so on, so I had to configure Face ID a couple of times.
Could you believe that it felt definitely wrong? I thought: “ok, you are conditioned by past experiences so give it another try”, so I disabled Face ID and went on setting it up again. And again I felt something wrong, like a “warm” feeling in my eyes.
Screen doesn’t mess like OLED did when watching something or browsing/scrolling, but there’s something going on that doesn’t happen with my OGSE (from the one I’m writing now)
I’ve arrived to the point where I unlock the 11 with closed eyes due to paranoia, but the mild strain is present for sure, and it doesn’t happen when using OGSE.

I don’t know what’s going on. I’ve lurked this forum and looks like IR shouldn’t mess with your eyes, and maybe it’s just the bigger screen/ brightness and I just need a few days to adapt. I’m not returning it and I’m willing to experiment a bit, but do you guys think that Face ID may be messing around with my eyes? I’m starting to be a bit tired about this mobile buying returning stuff :(

ps: I’ve disabled Face ID attention stuff and all that stuff like reduce white point etc
Give it a day or two. After I stopped using my 12 mini, I still had headaches that would come and go for 2 or 3 days, couldn't focus, and was getting nauseous. I called it the "Is it covid, or just an iPhone 12 mini" game ;)
 
I didn't have any eye strain whatsoever with my XS Max, After 9, 10 days with the 12 PM, yeah I am having it. 😞 Had some intense headaches a few times last week, eyes burning a little.

My usage HAS been up in the past week with this phone though, lot more photography/video compared to one week on the old phone.

Will I return the phone...nope.
 
I didn't have any eye strain whatsoever with my XS Max, After 9, 10 days with the 12 PM, yeah I am having it. 😞 Had some intense headaches a few times last week, eyes burning a little.

My usage HAS been up in the past week with this phone though, lot more photography/video compared to one week on the old phone.

Will I return the phone...nope.
Going to stick it out, huh? :)

Interesting that it took 9 or 10 days for you to start having symptoms- I assume you are attributing that to the longer sessions of use, and you are feeling that as long as this only happens with extended use, it is worth keeping the phone?
 
I just returned my 12 mini and bought a first gen SE. Hopefully it lasts until they come out with a 12s or 13 mini without an OLED display.

In the meantime I'll just suffer through using touch ID with a mask on, no regrets here.

I just returned my 12 pro.
Same issue with severe eye strain that I had when I bought iPhoneX two years back, and had to return that too.
What a mess :eek:

Sticking to my still-smooth iPhone8.
 
What did you end up switching back to after the Mini- was it a regular 11?
Original SE. I was previously using an X, and have an eye issue that, looking back, started around the same time I got the X. I decided not to chance it, and picked up a refurbished original SE for $85. My wife has an 11, but I find it too large.

I don't use my phone for much, but as long as the SE works with iMessage, ApplePay, and my banking/financial apps I'll keep using it.
 
Original SE. I was previously using an X, and have an eye issue that, looking back, started around the same time I got the X. I decided not to chance it, and picked up a refurbished original SE for $85. My wife has an 11, but I find it too large.

I don't use my phone for much, but as long as the SE works with iMessage, ApplePay, and my banking/financial apps I'll keep using it.
Were you thinking the eye issue was caused by the flicker from the X, or did you just mean that the timing was coincidental?
 
Took me all of 10 seconds to start to feel uncomfortable with a 12 mini at the store.

Beautiful phone though and perfect size.
 
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