Anyone having screen issues black crush when brightness is low?
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None here...
keithhidalgo said:
Anyone having screen issues black crush when brightness is low?
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It does, but not that much. Watch the video in this post. Towards the end, the reviewer does a crush comparison with the s3
I tested my own display with the same gradient chart shes using and it looks the same I can see to 3 on that chart. Ive also ome across some netflix movies where the shadows clip on the S4, but not on my LCD. Again, nothing major, but its still there.....atleast on my device.
A little here, has been a thing on every OLED/AMOLED device I've ever owned.
No biggie.
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Also when brightness is low and I'm on settings when I'm scrolling down I can see as if the fonts is bleeding and colors are a bit pinkish. Normal or should I exchange?
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keithhidalgo said:
Also when brightness is low and I'm on settings when I'm scrolling down I can see as if the fonts is bleeding and colors are a bit pinkish. Normal or should I exchange?
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There are some of us, me included, who see a red tint to blacks in a dark room. The red subpixels seem to stay on. Some folks say they have pure blacks even in the dark.
Now I dont see pink text when scrolling, but maybe your eyes are sensitive enough to see the red from blacks bleed into the text.
Do you see a red tint in blacks in low light? If so, that might explain the pink text
Sad to say, the S4 actually clips more than my galaxy nexus. A clear indication of this is in Phase Beam live wallpaper. The S4 has a trouble doing a smooth gradient on the purple shadow on the lower right hand of the wallpaper. It just shows a blocky purple shape in this area. The Gnex shows a nice gradient. Bit of a disappointment
Made a video of it. Went into AT&T today and checked the display models and both did the same thing. Might be s big problem. https://www.youtube.com/watch?v=yL5TV8kuxac&feature=youtube_gdata_player
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Related
My notification light is quite dim, is this normal? Seen a YouTube video and their green light looks much brighter than mine.
jhericurls said:
Seen a YouTube video and their green light looks much bigger than mine.
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sounds like a personal problem
Yeah I think it is normal.
Yes, I am pretty sure it is normal. If you look closely you can see that the light is under a pattern that sort of matches the Google Now launch pattern.
I think its because of the glass being polarized. It actually creates a nice glow effect for the notification light in my opinion.
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I actually prefer the dimmer light on the N4. Notifications were way too bright in my GNex IMHO.
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So most ROMS now have an option to enable a Dark UI. On Xylon it's Dark Xylon, Pac is Pac is black, etc.
I'm just curious, does it only change menus to black? And is that it? It just seems a bit pointless having a whole option, just to change the menu background.
Sorry but that's just my opinion. Or is there more to this toggle that I'm missing? Thank you vet much!
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Looking forward to someone answering this..
Well the name of the toggle is quite self explanatory...it makes the ui dark. This includes most menus, as well as other general parts of the interface (quicksettings, notification drawer, etc). I really dont see how its pointless...what more are you expecting it to do. If you dont like it, ignore it and continue on with your life.
It saves battery on devices with AMOLED screens
No it is not just the menus and backgrounds. It is also text colors and images.
Wayne Tech Nexus
okmijnlp said:
So most ROMS now have an option to enable a Dark UI. On Xylon it's Dark Xylon, Pac is Pac is black, etc.
I'm just curious, does it only change menus to black? And is that it? It just seems a bit pointless having a whole option, just to change the menu background.
Sorry but that's just my opinion. Or is there more to this toggle that I'm missing? Thank you vet much!
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Its a little more than just backgrounds. For example their is a reason slim ROMs tells you to download their gapps over say the official gapps. It colors anything that is coded to react to the dark ui or inverted mode. In my case the play store and the gmail widgets/app
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Example
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Sorry. Last post only showed one
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So it does not offer any other benifits other than a dark look for non AMOLED devices? More or less like a dark theme.. ?
Andre_Vitto said:
So it does not offer any other benifits other than a dark look for non AMOLED devices?
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Black offers battery improvements for oled only...This is IPS+ so you're doing yourself a disfavor by using inverted gapps and those real black black themes some ROMs offer. You can Google lg IPS+ tech docs and white is the only color that uses less pwr on IPS than oled.
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Ace42 said:
Black offers battery improvements for oled only...This is IPS+ so you're doing yourself a disfavor by using inverted gapps and those real black black themes some ROMs offer. You can Google lg IPS+ tech docs and white is the only color that uses less pwr on IPS than oled.
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I find having white letters on a dark background shows better, allowing me to turn the backlight lower, so there is some benefit.
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fernandezhjr said:
I find having white letters on a dark background shows better, allowing me to turn the backlight lower, so there is some benefit.
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I see better with black text on a white bg, so I can also have a lower brightness. When using black bg on n4 I can't see as well so I raise brightness to like half outdoors.
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Ace42 said:
I see better with black text on a white bg, so I can also have a lower brightness. When using black bg on n4 I can't see as well so I raise brightness to like half outdoors.
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I know mostly others are like that, seeing better black on white. Bright white is displeasing to my eyes, like bright lights. I actually suffer from a bit of night blindness. A lot of bright white makes it hard for me to read tiny black letters. Turning the brightness down only seems to blur the black letters for me. Plus, when my eyes tire, it only gets worse. I actually prefer white letters on dark gray vs black.
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Hi guys, please, write here your experiences when watching videos/movies on SG4 screen. Its what you expected, or do you notice some bad disturbing issues like smearing etc.? Do you watch at night as well, any problems with display? Thanks for Yours replies in advance! I have SG2 now, I would like to know if watching movies steped up to higher level
Watching movies is just great. No smearing and the full hd screen is so beautiful (compared to a previous owned gs2 and gs3).
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It's just awesome. The picture is sharp as a razor.
There's just one small glitch: when you're watching a movie with dark areas, you may see a difference in areas where pixels are pure black. I mean, you do notice when the leds are turned off. But it's not that much of an issue.
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Yes!
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Its absolutely an amazing experience watching videos on s4 the only probl3m I've had is the black patches appear in very dark situations u can minimize it by setting ur screen mode to movie..
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noufel said:
Its absolutely an amazing experience watching videos on s4 the only probl3m I've had is the black patches appear in very dark situations u can minimize it by setting ur screen mode to movie..
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Thanks. Black patches, maybe because of smearing issue? Might will help use of free app Screen Adjuster - when set RBG values +5 / or set constrast value -10. Could you please try and let me know?
With the screen adjuster on smearing/ghosting/black patches whatever you wanna call it is gone but blacks look grey..
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Coming from an S2, i am incredibly satisfied with the S4 screen.
The blacks look incredible and everything is razor sharp in HD. Also, the phone is very comfortable to hold since they've packed a huge 5" screen into a fairly small device.
Coming from an s1, the screen, holy f*** its gorgeous! Everytime I stick it on its dock to charge and it lights up at full brightness Its just beautiful!
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Anybody got this? In low brightness some darker elements(specially gray) start become a little purplish
Also the colors seem less saturated in the default screen mode than the s3(also in standard) i thought i would be the opposite, is my screen defective or is this normal
I tried google but all i get are galaxy nexus results(purple tint)
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negrobembon said:
Anybody got this? In low brightness some darker elements(specially gray) start become a little purplish
Also the colors seem less saturated in the default screen mode than the s3(also in standard) i thought i would be the opposite, is my screen defective or is this normal
I tried google but all i get are galaxy nexus results(purple tint)
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Welcome to S4. Every galaxy S4 has this. Please refer to other threads on how to get rid of this smearing through software.
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The OP doesn't mention smearing.
This is a different issue to the smearing problem.
When the brightness is on low greys become purple. I have had 4 different S4s (all had to be replaced due to screen issues) and every single one had this problem on low brightness.
IMO there is no such thing as a perfect S4 screen!
I have finally settled on my 4th replacement and this one is still not great but I'm sick of returning them.
I have a pink tint at the top of this screen and also all the sensors, LED and front camera are misaligned in the casing, All over to the left.
Samsung have REALLY failed on the Quality Control of this device.
So it seems universal, well i will have to turn off auto brightness and use brightness at 30%
Any of u guys came from the s3? Do the s4 colors seem a little less saturated to u guys? I have them both side by side and it seems so
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Flash latest software update and get rid of smearing. ..
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negrobembon said:
So it seems universal, well i will have to turn off auto brightness and use brightness at 30%
Any of u guys came from the s3? Do the s4 colors seem a little less saturated to u guys? I have them both side by side and it seems so
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Yes. I had s3 before and the less saturation on S4 is intentional by Samsung. According to some detailed comparison, the colors of s4 are more accurate. It seems odd at first because our eyes are used to the oversatured screen of s3.
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plasmastate said:
Yes. I had s3 before and the less saturation on S4 is intentional by Samsung. According to some detailed comparison, the colors of s4 are more accurate. It seems odd at first because our eyes are used to the oversatured screen of s3.
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yeah, i really got used to my overly-poppy colors, but this screen is still beautiful anyways
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Hi
Currently got an S4 and I'm looking to replace it as I use it a lot for movie watching and magazine reading and the slight yellow tint to the s4 screen really annoys me.
Seeing as the note 3 has a similar screen, but just slightly larger, can people confirm whether the note 3 suffers the same inaccurate whites/yellow tint?
Thanks!
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I don't know what yellow tint you're talking about but my S4 didn't have it nor does my N3. I dont use adapt display and my screen mode is set to dynamic
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It's when viewing whites my s4 has a decidedly warm colour to it so whites look dirty and slightly yellowy. It's a well reported characteristic of the s4 although probably didn't affect every single one.
Just want to know if the note 3 solves this by having cool whites as opposed to warm. Maybe personal preference but I much prefer a cooler display.
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I have noted it but just in the movie mode, in dynamic and standard it seems a little bluer to me but it's personal opinion. But I have to say damn this is a beautiful display worth the choice of the phone by itself
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That's good. As long as some of the modes have a cooler tint I'll be happy. The green/yellow tinge is just a bugbear of mine.
Thanks for the replies.
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if interested in note3 screen quality, take a look here:
http://forum.xda-developers.com/showthread.php?p=46040949
guys check if you have adaptive display selected. it adds yellow hue to reduce eye strain
Yap my note 3 has yellow tint some uper area yellowish shade...if I compare with down area of screen.there is difference in low brightness...anyway to fix?