PWM Frequency in OLED phones - Everything You Need to Know.. What You Can Do?

Modern OLED smartphones has one big drawback, that is PWM frequency stands for pulse width modulation frequency. This PWM affects many of us, mostly those who are PWM sensitive. PWM is the technique used in all modern OLED smartphones like Samsung Galaxy, Apple iPhone, or even in Google pixel smartphones to control the perceived brightness. PWM in all modern OLED smartphones like Samsung Galaxy, Apple iPhone, or even in Google pixel smartphones over times cause nausea, headaches, eye strain other discomforts. Check out the video to see what is PWM all modern OLED smartphones like Samsung Galaxy, Apple iPhone, or even in Google pixel smartphones, How it affects and how can you get rid of it somewhat..

[Video on PWM frequency, not a review ]

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00:00 Reasons
00:56 What’s PWM
01:47 How?
02:10 PWM vs 120Hz
04:18 Solutions(works on me)
05:40 Trade-offs?
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#pwm #nothingphone2a #nothingphone #unboxing #review #design #iphone
#apple #iphone15plus #iphone15 #samsunggalaxy #samsung #samsungs23ultra #samsungs22ultra #samsungs24ultra
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[lectronic]

240Hz PWM on Galaxy S23 series destroys your eyes and causes migraine. The most expensive brands, Samsung, iPhone, Google pixels have the worst PWM. On the other hand, Chinese brands have 1920Hz, 2160Hz, that is unacceptable.

[nasz]

Stuck on my iPhone 11 because of this, people be aware!

[mysticz]

Nice video, we need more people to talk about this so the company knows this is an huge issue

[Kanton-ipen]

For everybody who read this, check notebook check pwm list, most of chinese brands lies to you about hight Hz, they have hight only on low 30% brightness in normal 2 times less than samsung s24 or iphone 15

[roco]

PWM should be banned goodness. I don’t want to go through all of that . I just want one without it.
Anyhow I just got a new phone so I’ll be keeping it until this nonsense is properly solved

[VYM]

WTF in 2024 I cannot buy a single IPS display phone???!!! WTF is going on in this world?

[gethealthy]

I tried an app called OLED saver, you choose and it keep the phone brightness at a higher level pushing the PWM to be higher then it applies a filter on top to control the brightness, honestly it was an improvement on my S22 Ultra.

But the best solution is to get a Chinese flagship phone the PWM is insane and using OnePlus, Realme, Xiaomi phones never gave me any headaches or eye fatigue.

[oversoul]

I’m stuck with a iPhone 15 with PWM. I won’t buy another iPhone until they fix this.

[Poppingsboi]

Best video on PWM ... Covered everything.. every aspect of PWM.. pwm is actually bad for us.

[sidlawman]

Love the iPhone 15 but after three weeks I had to go back to the LED IPhone 11, I was in serious agony. Just hope the manufacturers do something about this.

[ShawnLangford]

Only solution I found was to swap out the OLED with an LCD on a used iPhone 13 (or any iPhone.) Makes no sense to buy new if you’re going to remove OEM parts and replace them with third party parts. Outside of faster battery drain it’s been fine. I’d recommend buying the Plus variant to counteract the higher battery drain wish I would have done that.

[rishisabharwal]

the problem is THERE IS NO SINGLE GOOD LCD screen phone left..

[Poppingsboi]

Thanks for the console complete infos... It's sad that bigger companies aren't so considerate of this problem

[salimasadi]

Hello, my previous phone was Galaxy A71 and I had it for 4 years and the PWM rate was 240Hz and I had no problem with it. I bought Galaxy A55 for a while now, which also has a rate of 240Hz, but I have a little problem with it, eye strain and a little headache. What do you think is the reason? what is the solution

[drstay]

OLED is killing your eyes. Threre are less and less phones on LCD screens

[bryans]

Great video on this! I hope companies like Samsung and Apple take note of this.

[agussw]

I have Galaxy S7 and Galaxy A15. They don't give a fatigue to my eyes after using it for a long period. But my new Galaxy S23 hurts my eyes so badly after using for just 10 minutes.

I checked S7 vs S23. They used different default pwm frequency for same brighness level. Galaxy S7 used lower PWM than Galaxy S23.

Is there any relation between their new Dynamic amoled 2x (S23) with eyes fatigue issue? My galaxy s7 and A15, they both using super amoled, works fine for my eyes.

This is so annoying. Expensive phone but it harms your eyes.

[loveistheanswer]

What a the current best smartphones with a good pwm rate? Should I sell my s24 ultra just because of that? The s24 ultra has 480 pwm rate. Is this very bad?

[warriorcatsfan.]

I use a samsung x cover 7 with lcd screen. But it still makes me feel a big sick. Like i havd been reading in a car. And my head starts hurting afther a while. Do you think you Can tell why that could happen with a lcd screen please?

[BansheeNT-D]

Bought an Redmi Note 13 Pro 5G.
Can't use it, after a few seconds my eyes are in absolute pain.
The sad thing is, I had no Problems with my Mi 9T Pro :(