How's the black levels for everyone on their U2311H?
I was under the impression they were meant to be pretty good, not to the levels of a VA panel obviously, but still reasonably good nevertheless. However on mine, particularly when I'm playing a game or watching a movie, the blacks don't seem dark enough.
For example, on Left 4 Dead 2, even with the brightness/gamma slider turned all the way down, I can still see the darkest "barely visible" line of text very easily. Like so:
I'm not the best photographer in the world and my camera is only basic and I'm also aware of exposure etc, but that image is fairly close to what I see. I've tried changing brightness and contrast settings but it doesn't seem to make much of a difference.
I think that photo just isn't very indicative of what I actually see. If I view a completely black screen, it just seems a little bright, even with the brightness on the monitor set to 0. I've played around with my graphics card gamma and still no change either.AFAIK this isn't to do with the panel - it looks like incorrect gamma setting.
The black background behind the text looks very black to me.
The problem is that the dark shades of grey are too light and this can be changed by modifying the gamma.
This can be done in windows or via your graphics card control panel.
I think that photo just isn't very indicative of what I actually see. If I view a completely black screen, it just seems a little bright, even with the brightness on the monitor set to 0. I've played around with my graphics card gamma and still no change either.
Again, it doesn't really come off well in photos, but I don't know if that's "normal".
Edit:- Yes, the gamma is also too high.
Hmm, fair enough then. I'll try and fiddle with settings some more.Looks very normal to me - but my only IPS panel so far is an apple cinema display (I've just bought the u2311h to try from dell).
The blacks on the cinema display were pretty bad compared to the VA panel on the bl2400pt I had - but with its defects and ghosting I'd rather take the IPS panel any day.
I'm probably going to be even more critical over the XL2410 if I ever got onewell if PCM2 review say go buy the xl2410 we can sell in time for x-mas on ebay
And what the hell, it says its coming monday, yet it says it left tamowrth 4 hrs ago, hope its not going a round trip round UK
It's definitely not IPS glow that I'm seeing, although this Dell does exhibit glow more than my iMac. It's just the blacks, when looking at them on their own (i.e completely black screen or very dark scene in a game/movie), just don't seem that dark because the backlight is slightly too bright. If I view a black square surround by white for example, the blacks are totally fine, I guess because my eyes are compensating for the massive contrast difference. Also I should stress, this is in a darkened room with the lights off (how I like to watch films), so the bright blacks are far more noticeable.@cracker
I don't really know if what you are experiencing is 'normal' as it just doesn't come out right on photographs (annoying, I know). One thing about E-IPS panels is that they are designed to maximise light throughput so that cheaper, less powerful backlights can be used. This can adversely affect black levels and cause very noticeable 'IPS Glow'. The U2211H I tested didn't have perfect black levels but they were pretty good. From what I understand that was yet again a case of a very good unit. I wish I could see yours in person to give some proper advice.
Interesting idea, but I don't think I can be bothered to set all that up. I'll just live with what I've got.You should stick some ambient backlighting behind the monitor as it'll a) improve perceived contrast b) reduce eye strain in a dark room c) all without creating any glare on the screen.
I've done this with my TV to good effect. There's a few ways to do it - LED kits, fluro tube lights with some gaffer tape to limit the spread - but the basic gist is to just create a nice even glow around the back of the screen, kinda like the Philips Ambilight TVs. Any other colour than 6500k white is 'bad' for colour critical stuff though since it changes your perception a bit, so if you get an LED kit bare than in mind if calibrate your monitor but want the pretty colours cycling. It also looks funky!