Introduction
Most people like to get as much information as possible when it's time to purchase and new, relatively expensive item. Unless you have money to throw around, you typically don't want to overpay for something that underperforms. That's where roundups of a product category can be particularly useful; unfortunately, it's not always easy to get all of the products in one place in order to put together such a roundup. What started as a review of a couple new 24" LCDs eventually grew into what you see here: a comparison of five of the most recent 24" LCDs to hit the market... that we were able to acquire. Note the qualification at the end of that sentence; there are still plenty of 24" LCDs that we have not yet reviewed, but for now we'll take what we can get. Besides, trying to put together all of the information for this article took enough time as it is.
We've discussed LCD panel technologies in the past, and we've often had negative comments for TN panels in particular. The biggest problem with TN panels is that they have far more limited viewing angles, often to the point where a minor adjustment in where you're sitting can affect what you see on the display. However, it just may be that there are benefits to TN panels as well. Look at most specifications and you will find lower response times advertised for TN panels than for competing PVA and IPS panels. Perhaps the biggest advantage for TN panels, however, is price. As the original LCD technology, TN panels have had a long time to mature and manufacturers are far more comfortable with them. Thus, it's little surprise that the prices are usually lower than what we find on S-PVA panels.
It used to be that all 24" LCDs used S-PVA panels, but that has begun to change during the past year. Cost has certainly been an important factor, but regardless we're beginning to see more and more 24" TN-based LCDs. Of the five new LCDs we're reviewing today, three use TN panels while two continue to use S-PVA panels. The latter do indeed cost more, but they also target a different market. Where the TN-based LCDs are intended for the consumer market, the S-PVA LCDs generally target the professional market.
We have a ton of information to cover in this article, so let's get to it. We're going to let the images do the talking for a lot of the areas we normally dwell on, and focus primarily on any noteworthy items that may not be immediately apparent. Also, feel free to consult our short glossary of terms that we use in our display reviews before continuing.
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feraltoad - Friday, May 2, 2008 - link
Do you think a subsequent Dell Revision will fix this or as you suggest are we seeing possible limitations in that panel technology?Currently some users are reporting a "red tint" on the left side of their monitors. Has anyone experienced this?
Owners of the Dell 2408 I would appreciate some opinions about this monitor, because I want to upgrade to a 24inch LCD (& get rid of a CRT on a second PC), but as I currently have a 21inch LCD (HP f2105) that I am mostly happy with I want to get something thing that will be a definite improvement. As Jarred states the Dell, sans any lemons, looks to be perfect except for the slight input lag, and that's the concensus I've seen among opinions on various sites. I don't think I could even notice but I would like to hear some people with experience with the 2408. I would value Anandtech readers' opinions more than reviews off Dell's site since we are probably more on the same page.
Gast - Friday, May 2, 2008 - link
http://forums.anandtech.com/messageview.aspx?catid...">http://forums.anandtech.com/messageview.aspx?catid...From this should come your dork binding monitor, which looks to be the DoubleSight DS-263N with the chance of a polarizer. I'm sad that the article neglected to even mention this great resource.
rcraig - Friday, May 2, 2008 - link
I, too, am waiting for a review of the DoubleSight DS-263N. I have read a lot about this monitor in another forum and it seems to be the one monitor to rule them all. Great colors for phtotgraphs, low lag for games, IPS for great viewing angles, and 26 inches for only $680! It only lacks the many input features some offer, but it does offer dual DVI, VGA, and 4 USB's.JarredWalton - Friday, May 2, 2008 - link
I've sent a couple email messages to DoubleSight, so far with no response. Same goes for a variety of other manufacturers. I'd love to go out and buy the LCDs I want to review, but that's not financially practical. :-(XtAzY - Friday, May 2, 2008 - link
I'm just skimming through the article, but does it mention anything about GHOSTING?JarredWalton - Friday, May 2, 2008 - link
You're talking about pixel response times. See page 12 and look at the images.musicman1352000 - Friday, May 2, 2008 - link
I have been waiting - desperately hoping and praying - that anandtech would review the dell 2408. It seems to be a stand out performer to me but I've been really put off buying it by the number of complaints of pink/red "tint", uneven brightness, colourful font halos, and bad input lag posted in forums. Reviews contradict each other and many people are waiting for a revision to solve the perceived problems like input lag (coming from an engineer, I am fully aware this particular problem can't be solved by a revision!). What I'd like to know is whether you noticed any of the problems I mentioned (not including the input lag which you obviously picked up on), and what revision of monitor you received (A00 or A01)? Also, Dell don't seem keen on telling users what versions of HDMI and displayport are used - do you know anything about this?JarredWalton - Friday, May 2, 2008 - link
I noticed no problems with the quality of the panel on the 2408WFP I received, with is revision A00. However, that doesn't mean some panels don't have problems. If overall quality is that important, LaCie seems to do a better job judging by their reputation (and price).I imagine part of the problem users have is that the default brightness on many monitors is way too high, and sometimes color settings need to be turned down as well. You can see that at 80-80-80 RGB with 50 on brightness and contrast, the Dell achieved exceptional color accuracy even without calibration. Is this just a cherry-picked sample? I certainly hope not!
I have no idea what version of DisplayPort the 2408 uses - and lacking any video cards with the feature I couldn't even test it right now. For HDMI, I would assume it's not 1.3, but I could be wrong. Probably v1.1 or maybe 1.2 - is there any easy way to tell? If someone can point me to a utility that will report the HDMI version, I'll be happy to test.
musicman1352000 - Friday, May 2, 2008 - link
Mmm okay - thank you for replying.One of the worst things about living in New Zealand is the increased cost of buying computer parts, and the reduced ranges available (see http://www.pricespy.co.nz/cat_5.html#g147)">http://www.pricespy.co.nz/cat_5.html#g147). The Dell costs $1199.00 NZD here (and the Lacie is unavailable). That's approximately $930 when translated to USD. As I understand it the cost is ~$700 in the US?
With regards to the HDMI/displayport versions: unfortunately I don't know of any way in which you could test the display to find out. Tektronix offers software for 1.3b compliance testing (trial: http://www2.tek.com/cmswpt/swdetails.lotr?ct=SW&am...">http://www2.tek.com/cmswpt/swdetails.lo...CDSA7160...
but I think this is more engineering oriented. Maybe someone else has a suggestion?
Thanks once again for your opinions :)
feelingshorter - Friday, May 2, 2008 - link
I hope anandtech reviews some of the cheaper monitors in the future also. The cheapest monitors reviewed, being the gateway/samsung at 450 is a steep price for some of us.Just to name the cheaper ones on newegg, SCEPTRE X24WG is at 300 (AR) and seems to be the poor man's 24, or the KDS K-24MDWB at 350 is also at a reasonable price. Plus wouldn't comparing the low end be a good idea to see if you can justify paying for a $1000 lacie (or 500+) gets you more?