Question DC Dimming for Samsung Galaxy Fold 3 - Samsung Galaxy Z Fold3

I have root access on my galaxy fold 3 but I could not find the option to enable DC dimming, is there such a possibility at all?

No such thing on that device. I never notice anything annoying at low light levels on my N10+'s. Guess some might but I don't.

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Screen Differences Between Models, or ROM Differences?

Hi everyone. I recently got a second Galaxy S4 as a work phone, and my company uses Verizon as their carrier. I have noticed quite a few differences between the phones that are ROM related (mine is T-Mobile obviously), but the ones that get me the most are the screen on the Verizon S4 is significantly brighter for any given setting and the notification LED is brighter on the Verizon S4. So, if they're in auto brightness mode, the Verizon screen is brighter by a noticeable amount in any given lighting situation. If they're not in auto brightness with the slider set to the same position, the Verizon phone is still brighter. I have to move the slider up quite a bit more (a full slider "knob" width at least on my T-Mobile S4) to get them to be relatively equal brightness.
The other thing I noticed is the notification LED at the top is MUCH brighter on the Verizon S4. Mine is easily half as bright for any given color. So, are these features ROM controlled as well? Meaning, could it simply be the ROM is written so that the screen isn't as bright for any given slider position and the LED brightness is reduced by the ROM? I never even noticed this "issue" until I had another one side by side, so that's why I wonder if it was intended to be this way. Everything works, it's just not as bright. I really like the brighter notification LED though...
The other option of course is that my phone has some kind of hardware difference or possibly a defect of some kind. I don't know anyone else who has an S4 to compare it to, so I'm not sure. I tried stopping in at a couple mobile phone stores, but they didn't have working demos. I might try a T-Mobile store this weekend since they are normally closed after I get off work.
Anyway, just wondering if anyone else has noticed similar things. Thanks in advance!
Bump? Function of the kernel possibly?
Pictures, please.
Is there any way to force the notification LED on for the Verizon phone? The test menus don't work. I'd like to set them side by side and get a picture of each color, plus pictures of the screens where it's most noticeable.
Also, all I have to take pictures with is my Sensation 4G, so I don't know how well they will turn out, but I can try once I figure out the notification LED for the Verizon phone. I have seen how to enable them, but it requires root. Since it's a work phone, this isn't an option.

Samsung Note 3 Neo Duos dimming problem

The screen of my Note 3 Neo Duos (SM-N7502) which I bought last June 2014 is now dimming at random. My Neo is still on stock Rom and never rooted. Automatic Brightness is turned off and the Brightness is maxed out. The phone is relatively cool when it the screen starts to dim.
Anyone have similar experience with their Note 3 Neo Duos? The dimming doesn't happen very often but it gets to be irritating.
never heared of it
The dimming happens randomly?
Not in a particular time oftenly?
I.e. while charging?
amokyuubchi said:
The dimming happens randomly?
Not in a particular time oftenly?
I.e. while charging?
Click to expand...
Click to collapse
It happens randomly wether being charged or not

Disable PWM

PWM is a cheap way for manufacturers to implement lower brightness, by repeatedly turning the backlight on and off.
Unfortunately, for a lot of people, this causes eye strain and headaches.
Most (all?) AMOLED displays use PWM, including the Tab S.
There already is a PWM free kernel for S7 Edge here and it looks like it could be possible to do it on the Tab S too.
Is there a developer willing & able to do it for the Tab S?
Thanks.
I'am sensitive to PWM, but TAB S 10.5 does not cause eye problems for me. I can read for 12 hours on this tablet without any vision problems.

Galaxy S20Ultra cracked: DC dimming arrangement

This site mentions that dc dimming is cracked on S20 models.
Samsung Galaxy S20Ultra cracked: DC dimming arrangement_China IT News
https://www.firstxw.com/view/255876.html,On April 18, the blogger @ magician Dan Xiaoding let Samsung Galaxy S20 ultra realize DC dimming. It is reported that DC dimming changes the brightness of the screen by increasing or decreasing the power of the circuit. Power = voltage x current, so...
www.firstxw.com
However I'm unable to find any information hot to make this happen. Do I need custom roms, where can I find them?
What about samsung s21 ?
It most likely enabled on the stock rom if in fact it has it.
a result, on the 20th series, is it possible to enable DC dimming using root access or not?

Question Does redmi note 11 pro 4g have anti flicker settings in display to avoid eyestrain due to PWM?

hello guys
was about to buy this phone when i remembered that i forgot to check if it has anti flicker mode in settings. I suffer from severe eye strain using phones with PWM dimming like nearly all 99% now seem to use.
it doesn't have dc dimming from what i can tell on specifications page.
but does it have the antiflicker option under settings, display like some other xiaomi phones do?

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