[Q] Leaving screen on at night -- any reason not to? - Asus Eee Pad Transformer Prime

This may seem a silly question, but what the heck.
I want to use my Prime as a nightstand clock. If I put the clock application into the "dark" mode, it properly doesn't turn off the screen -- seems perfect.
It dawned on me that it might be "bad" somehow for the hardware, or reduce the lifetime of the LCD. The clock app moves the time around the screen, so I'm not concerned with image retention... just wondering about any reasons why this is a dumb thing to do with an LCD -- or if I'm just being paranoid with my new toy, and it's completely fine.
Thoughts?

Perfect post for Earth Day
Sent from my Transformer Prime TF201

i know when i leave my screen on any one image for an extended period of time i can see a faint image on my screen after i change it. (burn in) It goes away after a little bit but really i wouldnt suggest leaving your screen on for a clock, its not made for that.

I would not either you may develop a dead pixel which would suck.
Sent from my Transformer Prime TF201 using XDA

Related

My Prime is creaking! WTF ?!

Well I hoped that Asus after TF101 realized that the have to improve the build quality of their tablets. Imagine my madness when I discovered my new Prime is creaking...!!!
A little below of Top left corner of prime. God.....
TF101 was creaking but I never would thought that TF201 will be creaking too!
I thought it will be as good made as Ipad....
Well Asus - this is the last tablet I have bought from you...
Also got a question about the screen. Some times I can sense and see that despite of auto brightness off that the screen adjusts its brightness by itself. It is a little change but my sharp eyes can see this...
Do you have a similar thing?
Contrast changes dynamically when set to power saving mode.
TF201 / XDA premium
Yes I know. But I use all modes and feel the same that sometimes the screen changes a little the brightnes.
my prime seems pretty solid. maybe the glue on your glass panel needs to still set more. Man, Asus has really came up with hit or misses on a tablet being flawed or not. this is a great device though. at the area where you said you hear creaking, does it look like the panel is not flush there? where did you buy it from? you can always exchange it. I know some don't like having to send it off n wait for another one. hearing some of these panel or touchscreen issues be making me check mines on the spot. luckily mines don't show those symptoms.
Yes the brightness changes based on the lighting of the area at the time; it's called auto-adjusting. That is normal and I like that.
Mine is loose and not flush with the device on the bottom right but it is not a huge deal to me
Orion66 said:
Well I hoped that Asus after TF101 realized that the have to improve the build quality of their tablets. Imagine my madness when I discovered my new Prime is creaking...!!!
A little below of Top left corner of prime. God.....
TF101 was creaking but I never would thought that TF201 will be creaking too!
I thought it will be as good made as Ipad....
Well Asus - this is the last tablet I have bought from you...
Also got a question about the screen. Some times I can sense and see that despite of auto brightness off that the screen adjusts its brightness by itself. It is a little change but my sharp eyes can see this...
Do you have a similar thing?
Click to expand...
Click to collapse
If you push in on the glass in this spot does your volume rocker move?
no it does not
That sucks man. I would be really annoyed if i had a creak in my prime. I have to wonder if they rushed through fixing the wifi issues and damaged some of the primes while in the process. I have seen all of the pics with the scratched bezels that look like the techs were using a flat-head screwdriver to pry these things apart. I'm not sure if mine never went for repair or if the tech that did mine just had the right tools and skills but it seems to be a perfect specimen physically at least. I would love to read an inside account of this product release.
Sent from my Transformer Prime TF201 using xda premium
The brightness changes when using this app huh? When u touch the screen to scroll it quickly brightens then goes to normal? It seems like the xda app not the prime
Modded by MBOK
I have an HTC G2, and whenever I touch the screen on a lighter background it changes the tone of the background to a pinkish color. It does it in XDA app as well as web browser, almost anything with a white-ish background. Sounds similar to what your experiencing, it only happens when you touch the screen, right?
the problem with the self adjusting brightness accurs while playing or watching youtube. It doesnt matter if am toutching screen or using dock keybord or just a mouse. I do not know if it is on purpose.
Did you notice the same issue?
mrokeefe said:
The brightness changes when using this app huh? When u touch the screen to scroll it quickly brightens then goes to normal? It seems like the xda app not the prime
Modded by MBOK
Click to expand...
Click to collapse
Are you sure about this? Do you have the same?
Orion66 said:
Are you sure about this? Do you have the same?
Click to expand...
Click to collapse
I do. None of the other issues but noticed this brightness geekin out with the xda app
Ugh. Mine starting creaking today. It is like the left hand side of the screen has separated something. The right side feels solid. The left has flex to it - like the glass gives ever so slightly, resulting in a very annoying 'click'.
This really sucks, because otherwise the device is fine (no stuck pixels, wifi and GPS works). Guess I'll wait a week or so for Best Buy to get some local stock before taking it in for exchange.
Sent from my Transformer Prime TF201 using Tapatalk
mrokeefe said:
I do. None of the other issues but noticed this brightness geekin out with the xda app
Click to expand...
Click to collapse
I noticed that my xda app and all Tapatalk apps change brightness for some reason when pressing things I went into the settings on the app and changed the theme to dark works great now. I I also get a creak where my volume rocker is which is cool with me I figure its just because the gap where the rocker is I just don't press it
Sent from my Transformer Prime TF201 using Tapatalk
damn it mine just started creaking on the right side today ...this blows..
Orion66 said:
A little below of Top left corner of prime. God.....
TF101 was creaking but I never would thought that TF201 will be creaking too! ...
Do you have a similar thing?
Click to expand...
Click to collapse
My TF101 had this and my TF201 does wiggle a bit in the top left. It makes sense with the volume controls there.

Screen Burn... (Image Retention)

I am on my second Prime and discovered that my second one had some nasty screen burn. Short story... My first Prime I received on 12/27. UPS damaged it by dropping it on a corner, which is Best Buy's fault for only wrapping my Prime in plastic. This Prime was perfect.... no dead pixels, no wireless issues, typical GPS issues, no major light bleed... it was just damaged on a corner thanks to UPS.
I got my new Prime on 1/3 after doing some *****ing to Best Buy execs. This one I noticed right away that there is a slight light bleed on the right hand side (landscape) and 2 dead pixels. 2 out of 1,024,000 pixels isn't bad IMO, plus they were on the edges.
Now, last night I was watching The Devil's Rejects and noticed something funky on the right hand side of the screen (landscape mode obviously). I found a test color that shows my nice problem a lot more clearly... I wish I had something to calibrate the color more precisely to make it show better... Needless to say, I'm PISSED after discovering this thing has screen burn after only a few hours use!!! WTF!? I almost never use it in portrait mode and the brightness is almost always all the way down (auto brightness) because I'm by a lamp.
Here's a picture that I took. My sincere apologies, as taking pictures of LCD's is quite difficult without them showing up all messed up.
CLICK IMAGE FOR A BIGGER VERSION...
I can't get it to show up on camera, but it is clearly the black bar that holds your back, home, etc. buttons, as well as the time. You can see these burned in to this area of the screen.
Has anyone else had this problem yet? Looks like to me I'll be in for Prime #3... Maybe I'll just wait to see what CES has to bring, since I'm not getting what I want out of the Prime.
wow, that's bad... I have not come across anything like that (yet...) and hope that i never do!
I use my Prime right side up (with logo at top) during the day, and then at night when i'm home i use it upside down (logo on bottom right). I haven't noticed any status bar screen burn in yet... But I have always wondered about if the honeycomb status bar could burn into the screen, I guess it really can (and it scares me).
I hope you have better luck with #3. I have never seen status bar burn in on a tablet before but have always thought it was possible because of the way honeycombs status bar is always in view.
I was scared of that as well, but I figured LCD technology has come a long ways and there is no way it will burn in quick. My 3 year old Samsung 46" ToC has had stuff sit on the screen for an hour or two at a time, and I have zero burn issues. Same thing goes w/ my monitors. They've had stuff sit on the screen for 10-15 hours and I've not had an issue. I just really wish the status bar would hide so I can use the full real estate of my tablet and also prevent this issue. I've heard that BB is getting some of these in this weekend, so I may try an in-person exchange. I hope that rumor is true...
what do you have your screen display timeoit set at?
demandarin said:
what do you have your screen display timeoit set at?
Click to expand...
Click to collapse
The default 1 minute.
The last time i had screen burn was on my first ever LCD HDTV (from polaroid lol). It was cheap and over time it has bad screen burn.
Something is def up with your primes screen... 3rd times a charm
yeah, your best bet is exchanging it. never heard of screen burn in on a tablet before. I think you the first to report this.
Damn, xda duplicating my previous post...
Anyways, If your unhappy with the way you received your prime from BB get a refund. Order from Office Depot, mine came in a white padded bag and ended up being in perfect condition with no defects at all.
jzen said:
The last time i had screen burn was on my first ever LCD HDTV (from polaroid lol). It was cheap and over time it has bad screen burn.
Something i def up with your primes screen... 3rd times a charm
Click to expand...
Click to collapse
The only other device that I have screen related issues with, is my Samsung Captivate. It has ghosting, which goes away with you changing whatever is on the display. I know for a fact this is a burn pm the Prime, since I watched another hour of the movie afterwards and did all kinds of other tasks today, and it doesn't disappear. Kind of disappointing.
demandarin said:
yeah, your best bet is exchanging it. never heard of screen burn in on a tablet before. I think you the first to report this.
Click to expand...
Click to collapse
There's always a first, right? I'll definitely try exchanging it once I see them come in.
jzen said:
whoops, somehow I double posted... sorry. Def take it in for exchange... I was every upset with my original Prime from Gamestop, maybe get a refund and order from Office Depot.. Its where i got my perfect prime
Click to expand...
Click to collapse
What is likely going to keep me at BB, is the fact that I got a credit because I *****ed to execs about their crappy customer service.
I was using the pad heavily last night during the playoff games and my screen burned. I also noticed that a pixel died. It wasn't there when I first received the device. I'm not trippin because it is going back on Monday because of the "no serial number" issue.
This happened with my first one. I ran a pixel fixer over night and the status area was present the next day. I don't think this is screen burn though. It will go away after awhile if you use the tablet in landscape or whichever way you were not using it. I think it's called image persistence. It has to do with pixel charge or something.
Bring up an all gray background and you can really see it.
I'm waiting on a replacement due to stuck pixels and busted vibrator.
After several days of letting it not go in portrait mode, the bar has somewhat gone away. I did go ahead and used it for about an hour in portrait mode on both edges, and the opposite side had no problems with burn/ghosting. The original problem edge regained its problem right away. I would point this to not be a "burn" but rather a sort of long term ghosting. I'm highly disappointed with this one not only for the ghosting, but also several dead pixels. I'm up to 2 that won't turn black and 1 that won't turn colors. The one that won't turn colors is quite obnoxious.
I've been trying to contact Best Buy in regards to exchanging it... but I'm not having any luck with that crappy company. Ugh! All they tell me is I can return it and get my money back, exchange it in the store, or send it to ASUS. Option 1 is a no-go since I got a credit for my first troubles. Exchanging it won't happen since the stores don't have it, and their exchange policy is 14 days. The last one won't happen because I just bought this and I don't want a refurb a week into ownership.
This phenomenon is known as "image retention" and any early gen plasma tv owners will be familiar with it. why its cropping up here....i have no idea. my prime does this, for sure...its most noticeable when going from speedtest app to xda, which i have done a lot of..haha...anyway i have xda set to the black theme, and i see a very prominent white retention of the ad at the bottom of speedtest for several seconds after flipping back over to xda. I've seen it in a few other places, but it always goes away pretty quickly.
Sent from my Transformer Prime TF201 using xda premium
Damn, didn't think I'd have to worry about burn in/image retention on a mobile device. Picking my Prime up today and now I'm gonna have that same paranoia I always get when I buy a new HDTV, but even my last two Plasmas never had any real problems (Panasonics). Hopefully this winds up not being a big issues though, sounds like I'll be getting insurance on my Prime after all and just doing arbitrary returns from time to time.
This was one of my first worries when the galaxy nexus was rumored to have on screen buttons rather than cap buttons. I thought amoled screens did get actul burn in. I didn't think it would really happen with these but it is a drawback of ips i guess.
I just wanted to tack this on, since I got a 3rd prime yesterday. This Prime I'm overall happy with, however the image retention still exists on this one. S/N is a BC batch, though I didn't grab the last one unfortunately. I will say this... this Prime's image retention happens when the screen brightness is at like 50% (no IPS+ mode). I flip to another app with a color, and I can see the retained image. Now what makes me quite a bit more happy about this one versus the other one... the image retention disappears after about 2 or 3 minutes. I definitely was not noticing it on a brief watch of the same movie that I noticed the image retention on the first one. My last one held onto the image for days at a time...
Overall 3rd time is a charm. Zero deal pixels, minor light bleed that you get with this style display, the feedback motor is quite a bit stronger, general GPS issues with every TF201, not noticing any horrible WiFi performance either.
I've noticed some minimal Burning over short periods when I have it screen maxed out and with IPS+ on as well and the screen with a fixed white bar or text . But then it goes away in five minutes once I change the image. Never gotten it to happen under Max brightness with out IPS+ or a white static image in conjunction.
I would return it. I also never keep anything static on my screen. Even my wallpaper is active and moving. I've seen LCD burn in all the time on desktop computer screens.
I saw something like this over the weekend.
I had it docked and was writing a blog post in Documents to Go. I spent probably about 3 hours on it. After I was finished with it, I noticed D2G didn't have a spell checker so I closed it and went into Polaris Office to see if it did.
Underneath the transparent gray of the file screen, I noticed something looked weird. I took a closer look and I could still see shadows of the blog post I wrote.
I turned it off and couldn't see any burn in the screen. I rebooted it and went back to Polaris and didn't see it after the reboot.
Now I'm debating sending it back for a warranty replacement.

LCD "Mura" Defect (aka, clouding, hot spot, white spot)

My Prime has developed a small bright spot in the center of the screen. It's only visible on white or light pages. I didn't drop the tablet or anything, it just appeared. Anyone else experience this?
EDIT: Here's a link showing a laptop with similar looking spots. The one on my Prime is much smaller than any of these, but it's a similar looking mark. I tried getting a picture of mine, but had trouble doing so.
http://pics.livejournal.com/laptop_mechanic/pic/000p062e
EDIT2: I've learned that the defect I'm talking about is called "mura," or "clouding."
Sent from my Transformer Prime TF201 using xda premium
I have 4 of those spots.. three are within one inch and one of them is at least 3 pixels. I also have poor wifi, so I want to kill two birds with one stone. as soon Asus has a fix for the wifi I will rma..
I have the exact same "brighter" spot at lower center of the screen, don't remember it being there when I first got it... it's very annoying, I think I will send it back for repair.
My friend's first prime had that on his screen (2 white dots) when he bought it only visible on a white screen. He returned it for a new one. Thats why its important to check for those too when you first get your prime and put it through inspection, Just open up the notepad like app, that one has a white screen.
got one too. need to send it back for repair, just been too lazy to do it...
Read somewhere that those are stuck pixels. There's an app in the market that's suppose to fix stuck pixels as well.
Sent from my PC36100 using Tapatalk
jjdevega said:
Read somewhere that those are stuck pixels. There's an app in the market that's suppose to fix stuck pixels as well.
Sent from my PC36100 using Tapatalk
Click to expand...
Click to collapse
I ran those screen fixing apps all night but non fix the problem
junrider said:
My friend's first prime had that on his screen (2 white dots) when he bought it only visible on a white screen. He returned it for a new one. Thats why its important to check for those too when you first get your prime and put it through inspection, Just open up the notepad like app, that one has a white screen.
Click to expand...
Click to collapse
I'm 100% certain the spot wasn't there when I first got the tablet, as I did a very close inspection of it. Actually, I was reading through a thread in an iPad forum and there were reports of spots like this showing up on some iPads after a while.
jjdevega said:
Read somewhere that those are stuck pixels. There's an app in the market that's suppose to fix stuck pixels as well.
Sent from my PC36100 using Tapatalk
Click to expand...
Click to collapse
Thanks, but this is different than a stuck pixel, which I also have (I found the stuck pixel when I first got the tablet, but it's so unnoticeable 99% of the time that it doesn't bother me). The link below shows similar looking bright spots on a laptop (the spot I have is much smaller than any of these, but it's the same type of spot).
http://pics.livejournal.com/laptop_mechanic/pic/000p062e
same story here. my prime has 5 bright spots (hot pixel) as well. i did not notice them when i got prime last year. pixel fixer can't fix these either. i can live with these spots though.
Sent from my Transformer Prime TF201 using Tapatalk
I have the same problem, 1 bright pixel just below the home screen indicator.
It doesnt bother me that much, its the only problem i have with my prime and knowing theres lots of people with more problems im not gonna return it for a new one, having the chance to get one worse than i had...
My phone had the same thing when I first received it (still does), but it was my understanding it was a "hot spot" created by adhesive or undue pressure in manufacturing. It's not stuck/dead pixels, in my case at least, and my Prime has no such spots.
I however don't know what would cause something like this over time. Seems to me something in the screen is poorly manufactured and overheating...
Sent mine back and was told by Asus that the white spot is a kind of light bleed that caused by pressure at the area, they will replace the panel for me.
I've noticed that mine has a few white spots similar to who you guys are describing. Mine has two about an inch apart from each other near the lower left-middle of the screen, and another near the right hand side of the screen. I don't notice it when other colours are present, but on a white/light surface, it can get very annoying. I'm thinking I might call ASUS and see if I can get it RMA'd since it has other problems as well. The WiFI is actually pretty ok, but GPS is a total bust. I don't really care about the GPS that much, but it might be what I need to send this in. I'm just worried the white spots will get worse with time.
After reading up on this a little more, the name for the white spots we're talking about is "mura" (google "LCD mura" and you'll get some hits). It looks like it's somewhat common on cheaper displays.
Also have this appearing on mine and also didn't have it before.
I have only noticed it in the last week since I installed the latest update.
I only really notice it on the XDA site.
In my case it's definitely not mura (clouding), but more like pressure spots or pinpoints (usually 2-3 pixels in size.) They are more distinctive in shape than clouding. Either way, sucks for any of us to get these kind of issues. I've actually got an RMA # for mine and will be sending it out either tonight or tomorrow whenever I get a chance.
this can be mura, spots, poinpoints or w/e
i can tell you another one..... so i was working very hard on many several things on my tfp.... sending emails, writing proposals, getting images, working on ideas ect.
I started to get annoyed on how fast the tfp goes to sleep, so i decided to put it to Never. So it never went to sleep and it was awesome because my concentration kept going and i was jumping from my laptop to my tfp back to my laptop ect.
THEN.... i decided to go to sleep and i left my tfp opened connected while it was charging. I completely FORGOT that i had disabled tfp from sleeping. So it sat on the Home screen of my launcher.
When i woke up several hours later, i started to use my tfp and i noticed there was a white area that on every screen it was still there.
It was the outline of the icons! This is the reason why screensavers we're created so this wouldnt happen. This is an excerpt from our trusty wikipedia: (btw, apparently this isnt suppose to happen in lcd's but i assure you it happened to me on my tfp, its not that bad though, as i barely see it sometimes)
Before the advent of LCD screens, most computer screens were based on cathode ray tubes (CRTs). When the same image is displayed on a CRT screen for long periods of time, the properties of the exposed areas of phosphor coating on the inside of the screen gradually and permanently change, eventually leading to a darkened shadow or "ghost" image on the screen. Cathode ray televisions, oscilloscopes and other devices that use CRTs are all susceptible to phosphor burn-in, as are plasma displays to some extent.
Screen-saver programs were designed to help avoid these effects by automatically changing the images on the screen during periods of user inactivity.
Click to expand...
Click to collapse
So, let me ask you this OP, did you by any chance leave your tfp on for a long time with something on the screen? and the glow that you have now resembles that image/icon/object you had on the tfp?
If that happened to anyone, hit the thanks
youngnex said:
So, let me ask you this OP, did you by any chance leave your tfp on for a long time with something on the screen? and the glow that you have now resembles that image/icon/object you had on the tfp?
If that happened to anyone, hit the thanks
Click to expand...
Click to collapse
Nope. I can say with 100% confidence that I didn't leave anything displayed on the screen that could have caused this. The spot is very small, and is just a little random blotch that doesn't resemble any type of image/icon/object. I've tried taking a picture of it with the camera on my smartphone, but I get those vertical bars that you get when taking a picture of a computer monitor and it's hard to make anything out in the picture as a result. Would using a regular camera allow me to get a good picture? If so, I'll see if I can borrow one and post a pic.
Also, the spot wasn't there when I first got my Prime, and it appeared after about a month.
As of now, I've decided against RMAing it, as (1) I'm afraid of getting back another unit with one of the other myriad of TFP problems, and (2) I don't feel like being without my Prime for 4-6 weeks.
nyijedi said:
Also, the spot wasn't there when I first got my Prime, and it appeared after about a month.
As of now, I've decided against RMAing it, as (1) I'm afraid of getting back another unit with one of the other myriad of TFP problems, and (2) I don't feel like being without my Prime for 4-6 weeks.
Click to expand...
Click to collapse
Add 1 to the of people with the pinpoint brightness issue, mine showed up after about a month of use.
I am also waiting to RMA or exchange at BestBuy once he seem to have all of the issues worked out since I have one of the relatively good ones now and don't want a broken one.
dead or stuck pixel
i have almost a half inch bar worth of dead or stuck pixels with more grey tint cloudy looking smugges..on the top portion of my screen..i can only see this when the screen has grey or anything in the grey family. i have not dropped, got it wet, or anythin to it..its been working great for me until about 4 days ago. how and what do i do about getting a rma. i have emailed asus but stilll not heard back..its realy starting to piss me off..this is going to be my 3 one..the other two i was still in my return time at best buy and game stop..this one i am not..any help will be great..would post pics but when i take the pics its hard to see or tell what i am talking about..

Screen Burn what to do ?

I got my hands on a Razr x910 and it has screen burn. what are my solutions for this? Can i order a screen from someplace on the web ? what are my options?
please post a picture, i ve never seen a problem like this in a so short amount of time
Do you mean like black dots when the the screen is black?
I thought only plasma screens have burn marks
There are a couple apps that can attempt to reverse it, like Display Tester, fixes the burn by scrubbing the pixels with white and black nars, try it, couldnt hurt
Sent from my DROID RAZR using XDA
Uploaded with ImageShack.us
here is a picture of the burnt screen. its a yellowish tinge in the screen. whenever there is a white or light screen you can usually see them. However it doesnt effect games/videos, so its not to bad..
I ran that display tester and no luck!
I'm not even absolutely certain that's screen burn. AMOLED is kind of notorious for... inconsistent... colors (especially whites). And the RAZR in particular has some artifacts that are especially visible in the dark. They don't impair usage generally. But then the display I'm on typing at the moment isn't the best so it's hard for me to be sure how bad it is on your screen.
EDIT: scratch that, looked closer and I can make out the launcher icons at the bottom. That kind of sucks, actually.
its not to bad, and again only on light screens. I am always going to run a dark background so its unnoticeable. But when i run into some extra money ill just buy a new screen This place http://www.repairsuniverse.com/motorola-razr-lcd-screen-replacement.html
seems legit for a not bad price.
Might want to turn down your screen-on time as well. The only other RAZR I've seen like that was the demo unit at the Verizon store & its screen is on all the time.
Sent from my DROID RAZR using Tapatalk 2
Whiskey Tango Foxtrot... I've never heard of this on a mobile device, a tablet, or a laptop. Although cheaper LCD TVs (like my POS Westinghouse) can have it happen. An impractical solution would simply be to leave it off for a few days. But, that's not going to happen with a phone. If you can find a video of static... like a TV screen on a channel with no signal... and can have it run in a repeating loop, leave it plugged in and run it over night. The random white/black pixels will clear out LCD burn in. It might take a few sessions.
There's an app called JScreenFix that can be used to exercise the display as well. This issue was a problem on the first generation Fascinates. The samoled screens would retain the image of the status bar clock or the whole status bar.
Technically, it's not burn-in I guess, it's more like pixel degradation in certain color spectrums.
Sent from my DROID RAZR using Tapatalk 2

Anyone have both a TF101 and a TFP?

Does anyone have both the TF 101 and the prime? I had gotten a replacement from Asus, and I noticed the screen would wash out a lot more on an angle compared to my TF 101, So asus replaced it (the first replacement was a C30 and they replaced it with a C20 which actually has better wifi range than the C30 did) And I noticed again that the screen would wash out more when held on an angle than the TF 101 did. Now I dont think I got two primes with the same exact issue so now I'm thinking that maybe its just the way the TFP LCD panel is. So I was wondering if someone that has both a TF101 and a Prime if they can do a side by side and let me know. Put the same wallpaper on both devices, and also set the brightness to the same on both devices(I set them both to max, with IPS+ off on the prime). Does the prime get more washed out when held on an angle compared to the TF101?
Thanks in advance
Put the Prime in Performance Mode and then re-do your testing.
Its an auto contrast feature of the tegra 3. Seems to happen more in lower power modes. Search for contrast on this forum there posts about it but its a feature not a bug. Higher brightness and super ips mode are also ways to reduce it from happening.
Oh yea and the 101 didnt have this feature.
DX` said:
Put the Prime in Performance Mode and then re-do your testing.
Click to expand...
Click to collapse
I have it in performance mode and it still washes out more on an angle than my TF101.
indie13 said:
Its an auto contrast feature of the tegra 3. Seems to happen more in lower power modes. Search for contrast on this forum there posts about it but its a feature not a bug. Higher brightness and super ips mode are also ways to reduce it from happening.
Oh yea and the 101 didnt have this feature.
Click to expand...
Click to collapse
Thanks, I was looking at that but wasnt sure if it was the same issue. I do notice the TFP washes out a lot more on an angle even when in performance mode. Since I got two replacements that were like this I'm thinking more its just the way it was made. When asus sent me the first replacement and I noticed it(I dont think I noticed it on my original TFP) I took a video of it washing out more compared to the tf101 when viewed on an angle. I'm pretty disappointed.. I have never seen an IPS screen wash out like that. It washes out on an angle more than my HTC Evo View(flyer) and that's not even an ips or slcd screen
Here are the links of the videos of the first replacement they sent me. This new replacement washes out the same way on an angle
http://www.youtube.com/watch?v=YdQIbLpCLj4
http://www.youtube.com/watch?v=k_SIoyhUEVs
I have both, and don't notice any difference except the 201's screen is much sharper and way brighter. I hack the 101 with revolver, and have left the 201 stock. Just got the GPS kit, and now get more sats with the 201 indoors! Too bad the GPS kit doesn't have a power jack. My 201 is a BCOKAS.
If those videos are accurately showing what you're seeing with the device in-person, then I would exchange the unit again. Mine looks nothing like that. Like others have said, the viewing angles on my TF201 are just as good as on my TF101. I'd say the Prime's screen is an improvement in every way, and I thought the original Transformer had a very nice screen.
What you are seeing is Light Bleed, you can search in XDA how to fix it yourself (you have to open your Prime) or return it to Asus. That is not how the screen should look.
bedoig said:
If those videos are accurately showing what you're seeing with the device in-person, then I would exchange the unit again. Mine looks nothing like that. Like others have said, the viewing angles on my TF201 are just as good as on my TF101. I'd say the Prime's screen is an improvement in every way, and I thought the original Transformer had a very nice screen.
Click to expand...
Click to collapse
Yeah, thats the way it looks in person. I really doubt asus will replace it a 3rd time... I'm waiting to hear back from Hai Trat. I expected the viewing angles to be the same as well. when I wish I could remember if my first unit washed out.. I think I was too anal about the dead pixels it had to notice if that one washed out. But after getting the 1st replacement and the 2nd and both washed out like that and both were different batches (first replacement was a C3, 2nd was a C2) I figured maybe it was normal. Guess not..
Zephyrot said:
What you are seeing is Light Bleed, you can search in XDA how to fix it yourself (you have to open your Prime) or return it to Asus. That is not how the screen should look.
Click to expand...
Click to collapse
Nope, it's not light bleed. That unit does have some but the video shows it correctly, when viewed on an angle the whole screen clouds and washes out. And this is the 2nd one that has done this. My tf101 has some light bleed and doesnt do that at all. This 2nd replacement I have (the video is of the 1st one) the backlight bleeding isnt as bad and it still washes out like that on an angle.
Hmmm....Now that I do a direct side-by-side...in a dark room, with dark backgrounds on both tablets...I do see more of that "glow" that you're showing in your videos. The image is still crisp, but there is a distinct white-out, glow kinda thing going on. Maybe not quite as pronounced as your video, but that could just be lighting, camera, etc.
I probably wouldn't have noticed without doing the side by side video to see if I could show you how mine was OK, lol. LIke I said, the image and colors are still crisp, but there is a bit of that glow over the image.
I almost wonder if it isn't the oleophobic coating refracting the light. It's definitely not just general backlight bleed. My Galaxy Nexus (which also has an oleophobic coating of some kind) doesn't seem to exhibit the same off-axis behavior, but the screen is OLED, is much smaller, etc, so it's hard to make a direct comparison.
Your videos did seem pretty pronounced though. At this point I can't comfortably say one way or the other. I still think my screen looks great. I guess you just have to figure out if you're satisfied or not. In comparison to my TF101, I'd pick my Prime's screen every time.

Categories

Resources