24" LCD Roundup

by Jarred Walton on May 1, 2008 8:00 PM EST

ASUS MK241H Specifications and Appearance

ASUS MK241H Specifications
Video Inputs DVI with HDCP support
HDMI
Analog (VGA)
Panel Type TN (ACI 24A1)
Pixel Pitch 0.270mm
Colors 16.7 million (6-bit with dithering/interpolation?)
130% color gamut
Brightness 450 cd/m2
Contrast Ratio Up to 3000:1 (Dynamic)
Response Time 2ms GTG
Viewable Size 24" diagonal
Resolution 1920x1200
Viewing Angle 170 horizontal/160 vertical
Power Consumption <130W max stated
74W max, 29W min measured
Power Savings <2W
Screen Treatment Matte (non-glossy)
Height-Adjustable No
Tilt Yes - 30 degrees back/5 degrees forward
Pivot No
Swivel No
VESA Wall Mounting 100mm x 100mm
Dimensions w/ Base (WxHxD) 23" x 18" x 9.6" (WxHxD)
Weight w/ Stand 19 lbs.
Additional Features Integrated 1.3MP webcam and mic
(USB connection to PC required)
Audio 2 x 2W Speakers
Audio in, Line out
Limited Warranty 1-year parts and 3-year labor
Price Online starting at ~$530

ASUS claims an impressive 130% color gamut for the MK241H. That seems rather high, and some of you may be wondering how exactly a display can be higher than 100%. The reason is quite simple: color gamut is usually measured against the NTSC standard, which is getting a little long in the tooth. Modern technology is thus able to exceed that standard, though it requires the use of an appropriate color space in order to do so. Naturally, we'll see whether there's any truth in the 130% claim.

Most of the remaining features are typical of an entry-level 24" monitor. The MK241H includes DVI, HDMI, and VGA inputs and it has built-in speakers (that as you might expect don't sound particularly good, but they'll get the job done if all you need is basic audio). In other areas, the ASUS LCD is more spartan. It lacks height, tilt, and pivot functionality; none of these are absolutely necessary, but we appreciate them nonetheless. The MK241H also lacks any USB ports, but it makes up for this by including an integrated webcam and microphone. That last is one of the few things that sets this LCD apart from other offerings.


The MK241H uses a TN panel, and the biggest drawback to such a panel is the limited viewing angles. TN panels have improved over the years, to the point where many people are no longer bothered by the viewing angle limitation. Still, they are clearly inferior in this area to PVA and IPS panels. Looking at TN panels from below is the worst-case scenario, and in fact they are practically unusable from this angle. However, this should not be a problem for most users unless you tend to work on your computer while lying down.

The MK241H is a reasonably nice looking LCD whose appearance is marred by the presence of many stickers proclaiming the various features it comes with. It's possible to remove most of the stickers with a bit of effort, but we would prefer not to have to look at marketing material every day we use an LCD. Most of the information would make more sense on the packaging material -- though of course it's already there as well. While the LCD does not come with a full-featured base stand, it's not quite as flimsy as some of the cheapest LCDs we've seen on the market are. It is a little odd that ASUS includes a "warranty void if seal damaged" sticker on the stand, however, as anyone wanting to use a VESA wall mount will definitely want to take the stand off.

Index ASUS MK241H Evaluation
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  • Rasterman - Friday, May 2, 2008 - link

    I wish you would have reviewed an old CRT to compare the LCDs to. I still have my 22" beast and would upgrade if I knew if an LCD could beat its image quality. Comparing the best LCD to the best CRTs of 5 years ago would be interesting as I'm sure a lot people are still holding on to theirs given the results of the Valve survey suggesting more than 70% of gamers are using CRTs.
  • JarredWalton - Friday, May 2, 2008 - link

    The simple fact that new *quality* CRTs are not being made can't be overlooked. Five years back, you could get a high-end 22" CRT that would do 2048x1536 @ 85Hz (or 1600x1200 @ 110Hz). Now, most 21" CRTs only manage 1600x1200 @ 75Hz. Then throw in all the crap you have to deal with in terms of image centering and pincushion and trapezoidal distortion - all things that are completely non-existent on LCDs.

    When you consider size, weight, and cost, I'll take LCDs every time. OLED or some other display technology may replace LCDs, but conventional CRTs are brain-dead and the manufacturers are getting ready to remove life support.
  • Rasterman - Tuesday, May 6, 2008 - link

    I totally agree it makes no sense to buy a new CRT, but what I am asking is if its worth it to UPGRADE based purely on image quality. This is why I suggested comparing it to a CRT of 3-5 years ago and not a new one. Weight, size, and taking 10 seconds to align the image are all secondary to image quality. I don't see how you can ignore the fact that most people buying high-end LCDs are upgrading from high-end CRTs.
  • JarredWalton - Tuesday, May 6, 2008 - link

    I (and many others) upgraded from CRTs about three years ago. I have never regretted the decision. I think colors are better, I love not dealing with image distortion (i.e. pincushion, trapezoidal, rotational, etc. adjustments), the size reduction at the same time as you get a larger screen area (22" CRTs are the equivalent of 20" LCDs).... I could go on.

    I think most professionals upgraded to LCDs a long time ago; the people who remain with CRTs are those who are ultra-dedicated to high refresh rates and faster pixel response times. The only area where that really matters is gaming. Throw in the fact that the phosphor used on CRTs starts to fade after 4-5 years, and even if you have the best CRT ever produced it's probably time to upgrade.

    In short, I am not ignoring CRTs; I am simply refusing to beat a dead horse.
  • probert - Friday, June 13, 2008 - link

    This may be an old thread but I'd like to put in my 2 cents.

    Love your reviews but I think you're wrong about CRT's. They're used more than you think and for someone who does print work they are an excellent inexpensive alternative to a really good lcd.

    For example Pixar has stockpiled CRT's (trinitron FD tubes) and I suspect a lot of places do. It takes about 15 minutes to calibrate one and - as far as being bulky - I'll admit I won't take mine backpacking any time soon, but why would I want to.

    There are sites that still sell new and refurbed CRTs with the trinitron FD tubes (Generally Dells and IBMs). These are superb and cost about $200.

    They are great for print work You can adjust not just rgb but bias and gain on each channel. Their color accuracy and ability to render gradients may be matched by a top line NEC - but at 1/6 the price.

    My set up is a 21" crt and an 8bit lcd for web work and checking sharpening. (In fact, I don't calibrate the LCD presently to simulate the general web experience. This is driving me a little crazy and I may tighten it up.) The whole rig cost $400.00 - has plenty of real-estate and has very good monitor to printer accuracy.


    I'm happy that people who don't need this precision use LCDs, as it saves energy and materials, but the crt is a very viable alternative for someone who does need accurate color and good tonal range for short money.

    In fact, I'll toss the gauntlet and say that for this particular niche - they are better than, or, as good as, any LCD on this or any other planet.
  • icthy - Friday, May 2, 2008 - link

    Just curious, has anyone actively considered buying either two 24" monitors as a substitute for one 30" monitor (or the other way around). I know it depends what one does, but I'm so frustrated working on my one 20" monitor, I want to go big, big, big! But I'm unsure if the cost of the 30" is worth it.
  • JarredWalton - Friday, May 2, 2008 - link

    I personally prefer one large LCD over two smaller LCDs. Working on large images in Photoshop, I can use all the resolution I can get. Splitting an image over two displays just isn't the same to me. That said, I know others that really like having two 24" LCDs. My dad is set up that way, so he can have web pages, documents, etc. on one side and spreadsheets, other web pages, and such on the other. In fact, my dad sometimes has both 24" LCDs in portrait mode, so he can have a virtual resolution of 2400x1920 and see long segments of text that way.

    Total cost of two 24" LCDs would be $900 to $1200 depending on brand (or $1800+ for two LaCie 324 LCDs). A single 30" would run at least $1000 I think (outside of used/refurbs), and some like the 3008WFP would cost as much as $2000. Total screen resolution and area is higher for two 24" LCDs: 12.5% more pixels and 28% more screen area. If you can live with the black back between the LCDs, two 24" LCDs is a more economical/flexible approach overall.
  • icthy - Saturday, May 3, 2008 - link

    Thanks. I'm tempted by the shear prettiness of one 30" monitor. But I tend to run Linux, and than use windows under Vmware. I suppose with two 24" monitors, I could have one Vmware-Windows display, and one for my Linux-computational stuff--although I don't know if the vmware drivers would support that.
  • KLC - Friday, May 2, 2008 - link

    Your review confirms my experience with the Dell 2408, it is a great monitor and also an excellent value for its performance. Just look at comparably sized NECs and LaCies to calibrate your value gauges. I got it for $599 with free shipping.

    I've read the comments about pink tinges and banding and on and on and on in hardware forums, like Jarred I've had no such problems with mine. I mostly use my system for photoshop, video editing, office apps and websurfing, no games so lag time doesn't matter to me.

    The ergonomics are also outstanding. You can easily adjust height, tilt, etc. And like all Dell monitors I think they've done a great job of industrial design. If you like all of your tech to mimic a Transformer you'll have to look elsewhere, but if you like something elegant and functional Dell has few that surpasss them.

    It does put out a lot of heat, it is very bright, too bright, out of the box and I still haven't been able to use my Spyder3 Pro to fix that to my satisfaction. I'm going to use Jarred's RGB settings and see how that goes.

    One mildly irritating thing, after playing around with the On Screen Display and the Spyder for several days the white contrast marking on the front panel buttons has completely worn off. Jarred, did you see any of that on your sample?

    But I have no buyer's remorse over this purchase, and that is something I don't experience very often.
  • JarredWalton - Friday, May 2, 2008 - link

    I haven't noticed any issues with the button labels wearing off, but then I might not be using them enough, or perhaps your fingertips have more oil than average and that's causing the loss. After the labels are gone, you can pretend to have a Samsung 2493HM and guess at which buttons do what until you get the layout memorized. :)

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