hello i have just gotten an tmobile g2, this is my second one, the first one had bad pixels, but anyways. i have noticed that the screen on the g2 seems a little low. like the colors are alot warmer than that to my hd2. so i guess we can call it that the screen has Color Saturation is this how the phone is suppose to be? or is there a problem? or is there a way to boost the backlight ? (yes i have brightness 100% question is can we get it past 100%)
thanks in advance
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hello i have just gotten an tmobile g2, this is my second one, the first one had bad pixels, but anyways. i have noticed that the screen on the g2 seems a little low. like the colors are alot warmer than that to my hd2. so i guess we can call it that the screen has Color Saturation is this how the phone is suppose to be? or is there a problem? or is there a way to boost the backlight ? (yes i have brightness 100% question is can we get it past 100%)
thanks in advance
When I had my original Droid I used it as my alarm clock which meant that the screen was turned on all night. I want to do this with my nexus so my question is does anyone know if this will cause screen burn? It would be on the lowest brightness and a mostly black display. I haven't been able to find a concrete answer searching around.
Been doing this with an AMOLED N1 for eighteen months, with the Screensaver clock on normal brightness, without issue.
Can't see it being a problem for you.
That's good to know, I was wondering the same thing.
After replace my cracked nexus screen, the colors seems to be weak, and at full brightness the phone seems to be on 10%.
Anyone knows how i can repair this?
On the first screen, the phone is on full brightness, seems to be at 10% and the screens seems to be more red than the other colors.
On the second, the phone is on the lowest brightness, dont even can see whats on the screen.
If someone can help me pls.
Obs.: sorry 4 my bad english.
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.
Hi, my english won't be very good because it's not my native langage.
I'm very sensitive to the flicker caused by PWM (Pulse Width modulation) wich is a technique used in the backlighting of a lot of LCD display to dim the brightness of the screen. I'm a "migraineur with aura" wich is a neurological disease, so like epileptic people my eyes and my brain are very sensitive to all sort of visual stress even the most subliminal one like PWM used at a high frequency. And I wanted to know if the note 10.1 (2014) use PWM to dim the screen at all level of brightness? I m' sure that it use it a least until 50 %, and that it is not PWMed at 100% brightness. Cause at 50% i'm sick litteraly within second, and at 100% i'm ok. But I have not tested all the level between 50 to 100 cause if it's flicker I can have quite a serious seazure, which would leave me ill for days, so it's quite hasardeous for my health. So what i'm doing is that i leave the system brightness to 100% wich of course is too bright, but I dim it with a soft (screen adjuster) that can dim the display without touching the backlight. But it's not a perfect solution cause the display is still using a lot of energy that way and there's a lot amount of blue wavelenght coming from it and i'm sensitive to blue wavelenght too. Basically as you can see, LED backligh is not a very good technology for epileptic people, eye-sensitive or migraineur. (I personally think it's not a healthy tec for anybody)
So, I just wanted to know if someone know if there's an "official" level where the note doesn't use PWM anymore to control the brightness of the screen, I mean below 100? Thanks in advance, and i'm sorry if my post can sound a bit confuse, it's not easy to try to ask and explain something in a langage that's note your native langage. Thanks in advance.