NEC PA242W Monitor Review
by Chris Heinonen on September 27, 2013 9:00 AM ESTInput Lag is tested on the NEC PA242W using the HDMI input and the Leo Bodnar lag tester. This uses a 1080p signal so there will be some scaling involved, but the 3D LUT is far more likely to cause a decrease in performance. The lag on the NEC PA242W measures just over 27ms. This is more than many gamers would want to put up with, but the NEC PA242W isn’t really targeting gamers either. That lag is low enough that professionals that want it and also want to game sometimes should be fine, but hard-core gamers will be looking elsewhere.
Despite its smaller size and use of LED backlighting, the NEC uses a good bit of power. With its minimum light output of 40 cd/m^2 it consumers 24 watts on an all-white screen. At the maximum normal setting of 240 cd/m^2 it consumers 49 watts. Both numbers are relatively high for the size, and result in low efficiency numbers.
With a G-B LED backlighting system, the NEC PA242W has a gamut larger than the AdobeRGB standard. Because of its internal LUT and correction modes, you are free to choose the appropriate gamut for your work and not have constantly over-saturated colors. For users that need the larger gamut support, NEC delivers it but not at the expense of sRGB and other standard.
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1Angelreloaded - Saturday, October 5, 2013 - link
Actually the whole 1080p labeling is for the HDTV industry and makes no complete sense to use in the PC space and 1080p(1920x1200) is 16 megapixels with 16:10 wide(Camera dependant).bobbozzo - Friday, September 27, 2013 - link
I have the Dell u2412M... I like that it's 16:10 (versus my 16:9 Samsung (below)); on 16:9 I don't feel like there's room for the taskbar...Anandtech reviewed the 2412:
http://www.anandtech.com/show/5550/dell-u2412m-16-...
At home I have a 23" Samsung 2343bwx which is 2048x1180, but its TN panel has serious problems for me when doing design or photo work; the viewing angle affects colors so much that a solid color looks significantly different at top or bottom of the screen versus the middle. If I move my head, it changes, so it's not a uniformity problem; just viewing angle. I sit over arm's length away, so it'd be even worse closer up.
ZeDestructor - Saturday, September 28, 2013 - link
2412 is only sRGB, not wide gamut like the 2408, U2410 and U2413.I agree on anything wider than 16:10 being too wide. 16:10 IMO is the perfect size this side of dynamically-sized holograms.
tarzan1234 - Monday, December 9, 2013 - link
This monitor is designed for graphic designers and digital photographers and they don't need and don't want high contrast. The goal is what you see on screen is what you get in prints. That means what's on the display must be as close to what's on a print as possible. In a standard viewing condition (standard light, natural daylight white), matte paper prints have contrast ratio of about 1:200, luster paper has contrast ratio of about 1:250 to 1:300 and glossy paper has a contrast ratio of about 1:350 to 1:400. For that reason, if you have a high contrast monitor, what you see on screen will be different from what you get in print. You can't change contrast ratio of paper, the only thing you can do is to have a monitor that can be adjusted close to that. That's what professional grade monitors are for. Some of the very best (and most expensive) graphic monitors are made by Eizo, and their contrast ratios are in 1:250 to 1:400 range. One additional note, photographers often set their monitor light output to around 80cd/m2 to 120cd/m2 for the same reason, getting close to how prints look. If the display is brighter, you often end up with dark prints because if it looks OK on a to bright monitor, the prints will be too dark.WhitneyLand - Friday, September 27, 2013 - link
>>do you need this? If you’re asking that question then you probably don’t.Instead of this answer how about telling us things like:
1) Is it possible to see benefits without calibration tools?
2) Is it possible to see benefits in applications that don't manage color profiles?
3) If you grab a couple non color-pro friends and ask them if it looks better, what do they say?
cheinonen - Friday, September 27, 2013 - link
OK, I'll answer those quickly then:1) Yes, because the out-of-box experience is also very good and it is still more uniform than any other display tested to date. The calibration does not affect the uniformity.
2) Yes, and especially with calibration. The SpectraView software does all of its work inside the monitor LUT, leaving the video LUT alone. So color profiles or not, the image should be basically perfect.
3) I'd have to grab them and see, though I'll admit to mostly having friends who I've converted to really caring about color.
DanNeely - Friday, September 27, 2013 - link
As a multi-monitor user #3 matters to me because it makes all my screens look the same. At work I've got 3 mismatched Dell screens (1901, 2208, 2210); and the fact that despite fiddling I can't get the colors on them to match is noticeable and a bit annoying. At home I have 3 NEC monitors (all bought refurbed to avoid breaking the bank) 2x 2090 and 1x 3090; out of the box colors between the three are close enough to each other that I've never felt the need to buy a colorimeter to calibrate them.inighthawki - Friday, September 27, 2013 - link
My experience has taught me to always go with the same monitors in multimon setups. 2x or 3x of the same brand, same model.DanNeely - Friday, September 27, 2013 - link
Even if I could've afforded multiple 30's at home I don't have the deskspace for them; and in any event I bought the 20's a year or two before the 30. (The 3way setup was however a major factor in why I bought what I did.)At work I got the screens one at a time; and had a pair of 2208's at one point; they matched each other about as poorly as the 2208 and 2210 do.
powruser - Saturday, September 28, 2013 - link
We have very similar setups. I have one 2490WUXi as my primary display and two 2090UXi as secondary display. All are first generation models which have the A-TW polarizer which greatly reduces the purple IPS glow on dark images when viewing at off angles. I also bought mine refurbished. NEC has excellent refurbs, and their warranty service is excellent as well. You'd have to pry my A-TW NEC displays from my cold dead hands! :)