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CNET editors' rating:
3.5 stars
Very good
Detailed editors' rating - Average user rating: 4.5 stars out of 5 reviews
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Product summary
The good: Elegant design; practical size; excellent geometry, brightness, and contrast; four USB 2.0 ports; memory card slots.
The bad: Expensive; uniformity, ghosting, and color-tracking artifacts that would matter less if the display were cheaper; no HDMI interface; lacks some important settings; generates a lot of heat.
The bottom line: The Dell UltraSharp 2707WFP is expensive and not quite up to the task for professional imaging, but its elegant design, big screen, and copious extras will appeal to those with a big budget.
Specifications: Display Type: Flat panel display / TFT active matrix; Diagonal Size: 27 in - Widescreen; Max Resolution: 1920 x 1200 / 60 Hz; See full specs
CNET editors' review
- Reviewed on: 02/06/2007
- Released on: 01/09/2007
Design
As you'd expect, the 2707WFP is pretty easy to set up. The solid glass base provides an unshakable ballast, and perhaps more important, spilled orange juice comes right off with a little Windex. You can quickly route all cables through the neck, thanks to a slide-off plastic cover. The two USB ports in the back are nice for routing the cables of more permanently attached devices, while the side ports can be used for quick hookups to USB flash drives and such.
Manufacturer's specs and features
- Resolution: 1,920x1,200 pixels
- 92 percent NTSC color gamut
- Dot pitch: 0.303mm
- Pixel-response rate: 6ms (gray to gray), 16ms (black to white)
- Contrast ratio: 1,000:1
- Viewing angle: +/- 89 degrees vertical, +/- 89 degrees horizontal
- Connectivity: One each single-link DVI-D, VGA, component, S-Video and composite; one upstream, four downstream USB 2.0 ports
- Other features: HDCP compliant; CompactFlash SD/MMC, Memory Stick, and SmartMedia card slots; picture-in-picture display
Though the 2707WFP has most of the features you'd consider essential in a display, it had some notable omissions. I'd much prefer two DVI connectors with a VGA adapter option rather than one of each. And no HDMI at this price seems a little stingy. I also found the color controls in the onscreen menus lacking--PC Normal, PC Red (warmer) and PC Blue (cooler) lack context in the world of photography or video and seem to just make the display really red or really blue. You can adjust the individual RGB outputs, but it's a pain. I would have preferred to have seen color temperature settings for the experts and meaningful presets for movies, graphics, work, and so on for more casual users. Thankfully, there are presets on the analog input: Standard and Vivid. Additionally, it does offer PC Mode and Mac Mode, which I assume refer to the standard 1.8 and 2.2 gammas, respectively. Unfortunately, the manual isn't specific--it explains modes with the unhelpfully tautological explanation of "To achieve the different color mode for PC and Mac."
Dell fares better on the nondisplay options, such as the built-in CompactFlash SD/MMC, Memory Stick, and SmartMedia card slots, which mount on your system when you plug in the upstream USB cable. For the most part this works smoothly, although we did run into a hiccup: the 2707WFP insists upon assigning four contiguous logical drive letters. If you don't have four together (say, because you've got a lot of pesky network volumes, like my roster of 13), you'll wonder where some of the card slots have disappeared to. Of course, this won't affect the majority of home users, but those on large corporate networks should take note. The card slots do perform quite zippily, though, as expected of a USB 2.0 transfer rate. There's also, as previously mentioned, a total of four USB 2.0 ports--two in the back and two in the sides. The side ports are especially nice for those who like to keep their actual PCs hidden; they can still snap in a USB flash drive without a lot of effort.
Performance
There's been some grumbling out in the ether about the 2707WFP's low resolution for its size--just take a look at the comments on Dell's site. I have to admit, there's some truth to the resolution issue. The way the math works out, the 2707WFP has a resolution density of about 83 pixels per inch; that's effectively the same as working on a 15-inch monitor at 1,024x768. Remember those days? At their native resolution, most current LCD monitors instead operate at a minimum of 96 ppi, and notebook displays are even denser. As a result, text and graphics on the 2707WFP look comparatively coarse, and extended viewing may leave you feeling a bit woozy, as it did me.
Of course, the wooziness factor may also be affected by the amount of heat generated by the display, which radiates both from the back and the front of the screen. I definitely felt the difference over the course of a workday, with the display about a foot away. Of course the large screen does facilitate sitting further from the screen, which I'd recommend after our testing.
While the 2707WFP may never be the sharpest knife in the drawer, it's probably the brightest, which goes a long way to compensating for its resolution issues. It boasts an incredibly high contrast ratio of 1,000:1--closer to 1,200:1 as measured--and a brightness output of 438cd/m2. To put that in perspective, our Editors' Choice LCD TV, the Sony KDL-40XBR2 has a contrast ratio of 1,300:1, and the larger Apple Cinema Displays have only 700:1 with a 400cd/m2 brightness. Very impressive.
All of these overactive whites and black blacks serve to make saturated colors in movies, photos, and graphics practically leap off the screen. Likewise, extremely light colors remain visible and defined. The 2707WFP has no gamut-mapping problems at these extremes. However, at various levels of saturation between the two extremes--the middle 55 percent or so--there are pockets of colors that the display can't reproduce properly. This display also has poor brightness uniformity: on a black screen, you can clearly see light emanating from three of the four corners. There's also various red and green color contamination visible in grayscale midtones, and lighter blues look positively purple.
All these factors explain some of our Labs' observations during testing, including soft, grainy, noisy video on one hand but sharp, detailed games with highly saturated colors on the other. Note that the noise we observed wasn't something introduced by the 2707WFP--it's just that the by-product of having such a bright screen is that it exposes all the faults of the source material. The bottom line is that your vacation snapshots will look great, but you don't want to do any color-critical work on this monster. (It's a common fallacy among marketers that "vivid colors" is synonymous with "great for digital imaging" and "accurate colors.") And videos look great at actual resolution but considerably worse when filling the screen TV style. However, that's somewhat to be expected when watching a DVD from only a foot away.
The Dell UltraSharp 2707WFP comes with a standard three-year warranty on parts, labor, and the backlight, including Dell's Advanced Exchange cross-shipping program. It can be extended by one year for $49 and by two years for $79. The company also offers three- ($99), four- ($149), or five- ($199) year CompleteCare Accidental Damage service, though it's not clear if that covers damage from ballistic Wiimotes. Dell also has its very handy, toll-free, 24/7 tech support in addition to alternative support options, such as community forums, a searchable knowledge base, and documentation and driver downloads via its Web site.
The real sticking point on the UltraSharp 2707WFP is the price, especially since it's about twice as expensive as its 24-inch sibling, the UltraSharp 2407WFP, and since Dell is running some aggressive discounts on its 30-inch UltraSharp 3007WFP--at the time of this review we could get one for around $1,300. Though neither of those models can match the 2707WFP's speed or contrast ratio, I think the 2707WFP's performance doesn't justify its price premium; the 2407WFP is a better value in my opinion. Of course, the 2707WFP's extremely bright and vivid picture looks great for some tasks, and we bet plenty of noncritical viewers will really be wowed by the picture. In all, despite some faults, the 2707WFP's large size, slick design, extra features, and relatively good performance for casual uses add up to an impressive package--I just think it should cost a whole lot less.
(longer bars are better)
Measured with the Minolta CA-210
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