The 20" LCD Shootout: Dell versus Apple
by Kristopher Kubicki on April 27, 2005 12:05 AM EST- Posted in
- Displays
Internals
After benchmarking both monitors, we opened them up to get a more in-depth look at the individual apparatuses. Doing this will certainly void your warranty, and most likely irrevocably damage an Apple Cinema display. The acrylic bezels on the sides of the Apple Cinema displays seem extremely fragile, and we actually put a hairline crack in our bezel during the course of the evaluation.The internals of our Apple Cinema 20” display reveal nothing particularly interesting. Since the Apple relies only on digital inputs, the digital signal processor (DSP) for our display is relatively small. The majority of the circuitry on the PCB inside the monitor is reserved for the USB and Firewire pass-through, with some small logic in place for the touch pad. Likewise, since the Apple display relies entirely in digital signals via digital inputs, input controls are fairly limited.
The Apple M9177LL obtains power from a funny looking white power brick; so the DC circuitry inside (right) the display is also compact. You can also catch a glimpse at the USB inputs along the bottom left of the monitor in this picture.
Below, you can see that Dell slightly updated the internals of their 2005FPW since their UltraSharp 2001FP. Removing the back panel reveals the very large inverter PCB (left) and the DSP controller board (right). The Genesis gm1501 that acts as the heart of the 2005FPW is clearly visible, and since it is an all inclusive solution, there is no need for other DSPs. Since Dell opts to include the inverter inside the LCD housing, Dell has slightly different design goals than Apple.
Even though the chip on our PCB claims that it’s a gm1501, we could not find any documentation on the Genesis website other than the cryptic IC Summary that claims the gm1501 is only capable of SXGA resolutions. For those more interested, you may wish to check out the detailed summary on the nearly identical gm1601, which appears to only differ by signal type.
LG.Philips LCD LM201W01
We mentioned it already a few times, but the Apple Cinema 20” and Dell 2005FPW revolve around the same LG.Philips LCD LM201W01 panel. Boasting a 7ms Tr and 9ms Tf response time with 12ms gray-to-gray average response times, the LM201W01 is definitely a quick panel when compared to PVA and MVA displays. We dug around a little bit and actually found this Product Specification document that details some of the exact measured specifications from LG.Philips, although it is about a year old by now.
Apple 20” Cinema Display
Click to enlarge.
Dell UltraSharp 2005FPW
Click to enlarge.
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cnlsilva - Thursday, April 28, 2005 - link
Thanks for the article - I have an LG/Phillips 1680x1050 display on my laptop and it is great. The only display I can see that could beat it would be tthe 1920x1200 display now on the Dell XPS Gen2 laptop. A review on that display would be nice.Two questions:
1. Anyone have any information on the 17" 1680x1050 display as separate units - I have DVI out so it would be nice to dual monitor - although that is a VERY wide dual display - too wide perhaps.
Loved the article - a few errors(please edit this and remove this statement):
page 10 "Unlike analogy" -> analog
page 10 "uses much simplier" -> simpler
Pastuch - Thursday, April 28, 2005 - link
Fantastic article.RE: Widescreen Gaming
I too found the Widescreengamingforum and was shocked that with simple registry changes you can adjust most games to the native resolution you desire. I play Halflife 2 (CS Source), Farcry, Warcraft 3:FT (DOTA), Doom 3, and Everquest 2 on my 2005fpw without any stretching issues.
This forum thread has over 90 pages of responces from Dell 2005fpw owners. The thread is actually a review. http://www.neowin.net/forum/index.php?showtopic=24...
stukafox - Thursday, April 28, 2005 - link
Has anyone been able to purchase this monitor at the listed price of $486.85 from the Dealtime link? I click on the 'BUY IT' and am directed to Dell's site, which lists the monitor at $749, less a 25% discount of $187.25, for a total of $561.75. This is far from the $486.85 listed at Deal Time.Any idea what's going on?
Ibrin - Thursday, April 28, 2005 - link
I run the website that was mentioned earlier (WSGF), http://www.widescreengamingforum.comI posted an article over on the AnandTech forums about this article. The author is quite mistaken, and most new games do support widescreen. If you'd like a bit more detail on some of the games that do support widescreen, you can hit the forum topic here:
http://forums.anandtech.com/messageview.aspx?catid...
If you'd like detailed info, including on to hack/mod some of your favorite games to run in widescreen, head on over to the WSGF
golemite - Thursday, April 28, 2005 - link
few things...1) world of warcraft does support 1680x1050 natively, surprised you didnt see this in the resolution settings
for other games check out widescreengamingforum.com
2) 16:10 is usually used for computer/laptop monitors because it is felt that 16:9 doesnt give u an adequate workspace. it is suppose to be the recommended aspect ratio for Longhorn as well
3) dell will actually replace your LCD for any reason, even down to 1 pixel or backlighting problems within 21 days or so of purchase as part of their total satisfaction guarentee (or similarily named policy) many early adopters have apparently done this successfully
JNo - Wednesday, April 27, 2005 - link
oh yeah - thanks Sandys (#37 & 39) - that rocks! really helpful and saved me a lot of time...got a modded xbox with monster component, so it's getting even more tempting... just need to find a friend willing to contribute to getting the two at the discount...
JNo - Wednesday, April 27, 2005 - link
Also, I am guessing that the panel in the Dell 2405 may be the same one as in Sony's P-234/B (23" 1920x1200 widescreen, 16ms response time) reviewed here:http://www.gamepc.com/labs/view_content.asp?id=son...
Can anyone confirm?
djbkim - Wednesday, April 27, 2005 - link
My guess is that Dell LCDs are compatible with Macs. Dell's website has only PC compatibility listed.djbkim - Wednesday, April 27, 2005 - link
MJA - Wednesday, April 27, 2005 - link
at one time the dell 2005FPW was selling for $386 (techbargains.com codes)I got mine for $486