Features and Specifications
For those who are unfamiliar with some of the jargon we'll be using, we put together a short glossary of terms that we use in our display reviews. Manufacturer specifications can sometimes overstate the importance of certain factors, while at the same time omitting other important information, but we will do our best to separate the reality from the hype in our reviews.
Two years ago, 22" LCDs didn't even exist on the market. Today, just about every major display manufacturer has one available. That should be a pretty clear indication of how important they consider this particular market, the $250-$350 midrange display. There's only one real problem with all of these 22" displays: the designs and appearance may be different, and certain features may be present or lacking depending on what model you're looking at, but invariably they all use TN panels. The TN (twisted nematic) LCD panel is one of the oldest and most common designs, and while that may be good for prices the reality is that other aspects of these panels tend to be behind the times. Viewing angles in particular are not as good as other LCD panel technologies, and TN panels only provide 6-bit (with dithering) rather than true 8-bit color.
Like many other 22" LCDs, HP uses an LG.Philips panel. The technologies used to approximate 16.2 million colors are quite good these days; nevertheless, there were times during testing where we noticed some minor artifacts that made the 6-bit nature apparent. This is not something that most people would notice during typically use, and we certainly don't consider this to be a problem limited to the HP w2207 - all 22" LCDs at present have similar difficulties. The bottom line, however, is that in terms of quality we feel most of the 24" LCD panels are superior to the 22" panels. That might also explain why they cost quite a bit more.
In the features department, HP does add a few things to put this particular LCD above most of the entry level 22" offerings on the market. One of the major differences between the HP w2207 and panels like the Acer AL2216W is that the HP has a glossy finish on the panel. This does tend to make colors look more vibrant and the contrast ratio is higher than other 22" models, but it has the drawback of making the panel more reflective as well. The other major feature is that the display supports portrait mode, something missing from many inexpensive LCDs. Going along with the pivot function, you also get a high-quality stand that provides over 4" of vertical travel. Compared to something like the Acer AL2216W, the stand makes a significant difference, though it also has a larger footprint than some competing LCDs. You also get two USB 2.0 connections that are easily accessed on the left side of the display.
We have previously covered HP's warranty and support options, and our experience when reviewing the w2207 was similar to what we encountered in our review of the LP3065. HP informed us that all of their products come with a 60 day satisfaction guarantee, so at least in terms of pixel defects customer should not have any difficulties. Beyond the first 60 days, you might need to make a bit more noise if you encounter any pixel defects and you want a new display, but it seems that if you squeak enough HP's customer service may be willing to lend you some oil. As one of the largest computer equipment manufacturers in the world, you also get the benefit of 24/7 technical support, although it can sometimes take a bit of effort to get to the right department if you don't buy the display as part of a computer package.
As one of HP's consumer/home office offerings, the w2207 comes with a standard one-year warranty. You can purchase a three-year extended warranty for an additional $110, although at that price we would seriously recommend looking at some of the 24" offerings on the market that come with three-year warranties. It will still be $100 more to move from a 22" w2207 with a three-year warranty to just about any of the 24" LCDs, but we think the use of S-PVA (Super Patterned Vertical Alignment) panels and additional features tips the scale in their favor.
For those who are unfamiliar with some of the jargon we'll be using, we put together a short glossary of terms that we use in our display reviews. Manufacturer specifications can sometimes overstate the importance of certain factors, while at the same time omitting other important information, but we will do our best to separate the reality from the hype in our reviews.
| HP w2207 Specifications | |
| Video Inputs | Analog (VGA) DVI with HDCP support |
| Panel Type | LCD Active Matrix TFT TN+film |
| Pixel Pitch | 0.282mm |
| Colors | 16.2 million (6-bit) |
| Brightness | 300 cd/m2 |
| Contrast Ratio | 1000:1 (typical) |
| Response Time | 5ms Tr/Tf |
| Viewable Size | 22" diagonal |
| Resolution | 1680x1050 |
| Viewing Angle | 160 vertical/horizontal |
| Power Consumption | <52W max |
| Power Savings | <2W |
| Power Supply | Built-in |
| Screen Treatment | BrightView (Glossy) |
| Height-Adjustable | Yes - 4.25 inches |
| Tilt | Yes - 25 degrees back/5 degrees forward |
| Pivot | Yes |
| Swivel | No |
| VESA Wall Mounting | 100mmx100mm |
| Dimensions w/ Base (WxHxD) | 20.61"x14.60"x11.38" (lowered) 20.61"x18.95"x11.38" (raised) |
| Weight w/ Stand | 19.8 lbs. |
| Additional Features | (2) USB 2.0 (USB connection to PC required) |
| Audio | Two 2W rear-facing speakers |
| Limited Warranty | 1 year parts/labor warranty standard 3 year extended warranty optional ($110) |
| Pixel Defect Policy | 0 bright dot standard 60 day 100% satisfaction guarantee |
Two years ago, 22" LCDs didn't even exist on the market. Today, just about every major display manufacturer has one available. That should be a pretty clear indication of how important they consider this particular market, the $250-$350 midrange display. There's only one real problem with all of these 22" displays: the designs and appearance may be different, and certain features may be present or lacking depending on what model you're looking at, but invariably they all use TN panels. The TN (twisted nematic) LCD panel is one of the oldest and most common designs, and while that may be good for prices the reality is that other aspects of these panels tend to be behind the times. Viewing angles in particular are not as good as other LCD panel technologies, and TN panels only provide 6-bit (with dithering) rather than true 8-bit color.
Like many other 22" LCDs, HP uses an LG.Philips panel. The technologies used to approximate 16.2 million colors are quite good these days; nevertheless, there were times during testing where we noticed some minor artifacts that made the 6-bit nature apparent. This is not something that most people would notice during typically use, and we certainly don't consider this to be a problem limited to the HP w2207 - all 22" LCDs at present have similar difficulties. The bottom line, however, is that in terms of quality we feel most of the 24" LCD panels are superior to the 22" panels. That might also explain why they cost quite a bit more.
In the features department, HP does add a few things to put this particular LCD above most of the entry level 22" offerings on the market. One of the major differences between the HP w2207 and panels like the Acer AL2216W is that the HP has a glossy finish on the panel. This does tend to make colors look more vibrant and the contrast ratio is higher than other 22" models, but it has the drawback of making the panel more reflective as well. The other major feature is that the display supports portrait mode, something missing from many inexpensive LCDs. Going along with the pivot function, you also get a high-quality stand that provides over 4" of vertical travel. Compared to something like the Acer AL2216W, the stand makes a significant difference, though it also has a larger footprint than some competing LCDs. You also get two USB 2.0 connections that are easily accessed on the left side of the display.
We have previously covered HP's warranty and support options, and our experience when reviewing the w2207 was similar to what we encountered in our review of the LP3065. HP informed us that all of their products come with a 60 day satisfaction guarantee, so at least in terms of pixel defects customer should not have any difficulties. Beyond the first 60 days, you might need to make a bit more noise if you encounter any pixel defects and you want a new display, but it seems that if you squeak enough HP's customer service may be willing to lend you some oil. As one of the largest computer equipment manufacturers in the world, you also get the benefit of 24/7 technical support, although it can sometimes take a bit of effort to get to the right department if you don't buy the display as part of a computer package.
As one of HP's consumer/home office offerings, the w2207 comes with a standard one-year warranty. You can purchase a three-year extended warranty for an additional $110, although at that price we would seriously recommend looking at some of the 24" offerings on the market that come with three-year warranties. It will still be $100 more to move from a 22" w2207 with a three-year warranty to just about any of the 24" LCDs, but we think the use of S-PVA (Super Patterned Vertical Alignment) panels and additional features tips the scale in their favor.
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jc44 - Thursday, August 2, 2007 - link
Initially that would have been the approx asking price (medical applicatinos I think). They got cheaper as time went on though they were never exactly cheap. The Viewsonic (VP2290B) and Iiyama badged versions got under ~$7000 I think (which was approx twice the price on an Apple 30" at the time). Currently a DG5 (the last iteration) goes for ~$3500 on ebay and a VP2290B is ~$1000.The T221 was the first monitor that made me think "The best LCDs are btter than the best CRTs - now they only have to get cheap enough".
I was really hoping that they would take off and the price would come down to something like the current ebay prices. (And yes I did buy off ebay in the end)
Great Googly Moogly - Friday, August 3, 2007 - link
Aye, they're pretty damn cool. I've yet to see one in the flesh though. You still have to have 2 dual-link cards with it though? Doesn't it use 4 single-link connectors?And isn't the 48 Hz data rate (all 4 links) OK enough? (Yeah yeah, TFTs don't have refresh rates, I know, but there are other ramifications of a slow data rate.)
yacoub - Wednesday, August 1, 2007 - link
Not sure why 22" is starting to become prominent over 20". Must be cheaper to produce because tolerances and processes don't have to be as tight, since they're the same resolution just a larger (and thus more visible) pixel pitch on the 22" (0.282mm). Would rather stick with a 20", or if I want bigger then I'd get a 23-24" with 1920x resolution.Jedi2155 - Wednesday, August 1, 2007 - link
When comparing TN 20" versus a 22" panel with around $50 difference, i'd definitely go for the 22" mainly due to the larger screen space which makes games and movies more life-like.Sure the resolution hasn't changed, but why do people buy big screens with lower resolutions anyways? Just to get the bigger picture of course.
Oh, I also think there is a typo on Page 5 at the last paragraph.
You mentioned
But shouldn't it be
JarredWalton - Wednesday, August 1, 2007 - link
I corrected the Acer/Acer sentence -- HP seemed to be a bit better in the vertical plane. Things for the comment.nilepez - Wednesday, August 1, 2007 - link
I think the difference is that if you buy an 70" HDTV, you're not sitting as close as you are if you have a 42". Besides, a smaller TV with accurate colors trumps a big POS set with crap colors (and I've seen some awful HD monitors).
As a result, if the colors are better on the 20", I'd go with a 20".
JarredWalton - Wednesday, August 1, 2007 - link
I think a lot of the better 20" LCDs were IPS or PVA, which might account for the prices as well. Dell I'm pretty sure was IPS on the 2005FP (and FPW?). I think the cheaper 20" LCDs are now also using TN panels. Could be that they can only get the same amount of 22" or 20" panels out of a modern glass substrate, though... I haven't looked into it closely.Spoelie - Wednesday, August 1, 2007 - link
P-MVA and A-MVA are disregarded in the article, even though they are among the best 'overal' monitor technologies, for 20" at least. Second fastest response time, 8 bit color, best movie picture quality, homogeneous viewing angles. It's superior to PVA anyway.JarredWalton - Wednesday, August 1, 2007 - link
I thought MVA and PVA were similar and only certain patents created separate names. Guess not. :) I have never actually tested an MVA panel to my knowledge, and most high-end panels use IPS these days. The next tier uses PVA, and then the lower quality stuff uses TN. The one of the days, though, I will hopefully get the chance to test an MVA panel in person.mostlyprudent - Wednesday, August 1, 2007 - link
I have been using an HP LP series LCD which uses (at least when I bought it) an S-IPS panel. I could never go back to a TN or other panel with less acurate color display.