Hopefully the readings are accurate.Extended use of 13” and 11” are certainly contributing to dry eye. Not as bad as the mini-LED 12.9” did though. Still waiting for PWM #s for the M4 Pros and M2 Airs from a site like Notebookcheck. Planning to return my 11” today and order either a 13” Pro or 13” Air. The latter if it’s proven that PWM isn’t an issue. The former if they both have PWM. I’ll just have to limit use.
Edit: Notebookcheck just reviewed the 11" iPad Air and found no PWM. I'm assuming (hoping) that the 13" uses the same tech and also has no PWM. Just ordered one in Starlight. Shame they had no silver option to match the rest of my Mac stuff.
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Test Apple iPad Air 11 (2024) Gen 6 - Das kraftvolle Apple-Tablet mit dem Identitätsproblem
Das Apple iPad Air 6 setzt auf den M2-Chip von Apple und ist nun in zwei Größen (11 Zoll und 13 Zoll) erhältlich. Ob sich ein Kauf des Apple-Tablet lohnt, lesen Sie im Testbericht von Notebookcheck.www.notebookcheck.com
Certainly worth an attempt. The 12.9 LED bothers my eyes quite a bit. I hope this is better than that. No real information on it yet, that I’ve seen. One Chinese video that seemed to say the frequency was in the 400-500 range but then the Tech Chap video saying it was higher than the 12.9 LED, which is 6401. Those obviously conflict. Waiting for something more concrete. Haven’t seen a review from Notebookcheck and they usually cover PWM.
Despite what they write, it is 480 Hz, and Notebookcheck's own graphs confirm that. That first graph is zoomed in 40x, probably near minimum brightness. I think the graph at 50% is more concerning, as it shows significant modulation.The Notebook Check Statetment of 240 Hz PWM suprises me, i read often in the last Days on russian and chinese Websites that it should be 480 Hz.
Regardless of the actual number, I also experienced eye strain with the 11" m4 iPad Pro. It is really a shame because it is a great piece of hardware. My 14 days expired yesterday, so I returned it to the Apple store and grabbed the new iPad Air, which is not causing eye strain problems.
Let's hope they get this fixed for the next version.
Anecdotally, I asked the Apple salesperson if he had any other people returning it because of eye strain. The response was negative. Perhaps I am in a small minority here.
Sorry for the confusion, I just wanted to confirm what you wrote - everybody (including notebookcheck's measurements) seem to agree it is 480 Hz, I don't know why they put 239 Hz in the text box.
Anecdotally, I asked the Apple salesperson if he had any other people returning it because of eye strain. The response was negative. Perhaps I am in a small minority here.
Sorry for the confusion, I just wanted to confirm what you wrote - everybody (including notebookcheck's measurements) seem to agree it is 480 Hz, I don't know why they put 239 Hz in the text box.
I feel like this is part of their training.In my opinion, not admitting to problems is absolutely typical of Apple. How often have there been "gates"? The Internet was full of them in many forums and Apple Support told me that they had never heard of such a problem, whether in the store or on the phone.
"Fixed?" No more blooming with "mini-LED" would require a per-pixel backlight, not even the Pro Display XDR has that.Maybe Apple should have just fixed the local dimming zones so the mini-LED panel in the iPad has no more blooming.
"Fixed?" No more blooming with "mini-LED" would require a per-pixel backlight, not even the Pro Display XDR has that.
That's not possible to fix. If you have dimming zones, you have blooming. That trade-off is tne whole idea behind mini-LED.Maybe Apple should have just fixed the local dimming zones so the mini-LED panel in the iPad has no more blooming.
That's not possible to fix. If you have dimming zones, you have blooming. That trade-off is tne whole idea behind mini-LED.
Not only that, but TVs do it so much better and with much larger displays with even less zones for backlighting.I really believe there is something wrong with Apple their implementation because my TV does a way better job.
Even my 16" M1 Max MacBook Pro doesn't have this level of blooming like my M1 12.9 iPad Pro does.
You are a real peach. Unless you are a licensed Ophthalmologist or Neurologist, I’d advise a little more empathy with your fellow humans.This is a small subset of people self-diagnosing themselves. The last thread here on the topic was pages and pages of people asking for studies that demonstrate that PWM is the culprit, and there were none forthcoming. I'm not saying the sufferers are making it up, but I am far from convinced that they know what's actually happening.
Given how old this thread is, I assumed that you were coming back to provide a link to new study. Oh well.You are a real peach. Unless you are a licensed Ophthalmologist or Neurologist, I’d advise a little more empathy with your fellow humans.
Let me give you an example of why I have issues.
It’s called Photophobia - It was onset in my case by Lasik eye surgery.
Photophobia - Wikipedia
en.m.wikipedia.org
It can also be hereditary and or caused by exposure to UV or other high frequency exposure.
Since others want a “Definition” of why PWM can effect users, this is my case.
I would love to not be affected. However, I would not go on forums or in public claiming that others are “Self Diagnosing” and Gaslighting a small population that genuinely have issues.
A few things you might want to consider.
1. Your eyes are going to get older.
2. There is a population out there that have no experience with comfortable screens. This is only going to get word unless things change. (People at birth can have eye issues)
3. There is no reason to implement PWM in a display permanently without an option to eliminate it. I for one would buy a iPhone 16 with a 30% reduction in battery life if the option was there. It is simply implemented for battery management on OLEDS. MiniLEDs are shackled to it by the way the technology works.
Hopefully this will help shed light on the subject further and add a data point for everyone out there researching the subject.
Have a blessed day!
So I guess it's all just a huge coincidence that people have negative outcomes for using these displays? They get nausea, headaches/migraines and blurry vision simply because they wish to and not because there's something actually going on? Despite the fact the flicker can be captured on cameras?Given how old this thread is, I assumed that you were coming back to provide a link to new study. Oh well.
And if this is "gaslighting" to you, then I guess we should just drop it. I wish you well.
So I guess it's all just a huge coincidence that people have negative outcomes for using these displays? They get nausea, headaches/migraines and blurry vision simply because they wish to and not because there's something actually going on? Despite the fact the flicker can be captured on cameras?