The Screen: A Crying Shame

We’ve seen so many blasé laptop displays over the years that it’s hardly noteworthy anymore, but with the XPS 15 and XPS 15z offering good quality 1080p panels, not to mention the Alienware M14x, M17x, and M18x (the M11x being notably absent), we were hoping for a pleasant surprise. Unfortunately, like the defunct XPS 14 L401x, the XPS 14z is packing a decidedly mediocre LCD panel—and there’s no current option for an upgraded panel.

LCD Analysis - Contrast

LCD Analysis - White

LCD Analysis - Black

LCD Analysis - Delta E

LCD Analysis - Color Gamut

In order of importance, maximum brightness and contrast are the first two areas where we like to see good results. Looking at our global database of laptop displays, only the top third (often in high-end laptops costing $2000 or more) even manage a 500:1 contrast ratio, which is the bare minimum we’d like to see. Likewise, only the top 20% or so manage at least 300 nits maximum brightness. The panel in the 14z ranks in the bottom third for brightness and the bottom 20% for contrast. Not surprisingly, color gamut is also very low, at just 38% of AdobeRGB—that’s the fourth lowest gamut we’ve measured in nearly two years. Given those results, the color accuracy is almost meaningless, though it also rates in the bottom third.

The viewing angles of the LCD don’t help the situation. From head on, the display looks fine, and we still like the thin left and right bezels. However, off angle viewing is highly prone to color shift, and vertical viewing angles need to be within about a 10 degree arc to be useful. Compare the viewing angles with the Dell XPS 15z and you’ll see why we desperately want the option for an upgraded LCD panel—a 1440x900 display would be ideal.

Battery Life, Noise, and Temperatures Dell XPS 14z: Almost There
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  • name99 - Tuesday, October 25, 2011 - link

    "Dell does deserve credit for cramming a full slot-load DVD-RW into a reasonably thin chassis, although the need for optical drives seems to be diminishing with each passing year."

    I honestly do not understand the mind of Dell.
    They have a chance to deliver a DIFFERENT type of computer --- an ultrabook that doesn't make the compromises of a MacBook Air, but also is not burdened with useless crap like an optical drive. But no, rather than deliver something innovative, they go all in copying the MacBook Pro. Really pathetic.
    (And yeah, having a USB3 port rather than a Thunderbolt port doesn't change the fact that this is a MacBook Pro clone.)
  • ramvalleru - Tuesday, December 20, 2011 - link

    Apple copied the chick-let style keybord from Sony.
  • AnnonymousCoward - Tuesday, October 25, 2011 - link

    1. 1366x768 glossy TN is complete crap. Use 16:10, and offer matte IPS for a reasonable cost.
    2. I doubt this "space age looking keyboard" types as well as a Latitude keyboard.
    3. The arrow keys aren't full size.
    4. An i5 laptop deserves >2 USB ports.
    5. How about offering a 120GB SSD for a reasonable +$150?
  • TheYeti - Tuesday, October 25, 2011 - link

    We got one of these in the office a few weeks ago. The thing that we were most astounded by was the small size of the display in comparison to the size of the bottom case. The laptop was a tight fit in the same case as my 17 inch macbook pro had a roomy fit. It wouldn't fit in any of the 15 inch laptop cases that anyone in the office had.

    The display has a black border, the black border has a chrome border, the hinge is not set in the back of the bottom case, but at the top the bottom case has a plastic border, the plastic border has a chrome border. all in all the exterior of all the plastics protrudes about an inch and a half from the screen edge, and it isn't a nice screen either.

    When you hold it in your hands it feels like someone took a thin 17 inch laptop, stuck a 13 inch screen on it, and tried to hide the fact. Like putting those "don't drive over 45mph" spare wheels on a 4x4 so that it will fit in the garage. It has muscle and will move, but it is crippled by the screen.
  • JarredWalton - Tuesday, October 25, 2011 - link

    I'm confused... what laptop are you talking about? Certainly not the XPS 14z, and I can't recall any laptop I've seen with a 13" display that is anywhere near the size of a 17" chassis. The worst I've seen in the "small screen, large chassis" department is the Alienware M11x, which is nearly a 13" chassis.
  • Brad4 - Tuesday, October 25, 2011 - link

    I would not even accept one of these for free. The first thing I looked for was the resolution, and quickly determined that I am not interested in this sorry little laptop. A 16:9 ratio is disgusting. I'm a windows user and buy Apple because they offer a 16:10 resolution.
  • Fanfoot - Wednesday, October 26, 2011 - link

    Sorry, but you don't talk about the trackpad and keyboard. I had a 15z for a while, and had to return it. In general I think it was a very nice laptop, HOWEVER the trackpad constantly reacted to bits of my palms touching it, causing the mouse pointer to jump randomly about. Plugging in an external mouse and setting it up to disable the trackpad once one is plugged in fixed that. However, as a programmer the keyboard remained an unfixable problem. The lack of unshifted home and end keys was something I simply couldn't get past. Lots of people might never notice this problem, but for a programmer I don't think the omission is acceptable.
  • JarredWalton - Wednesday, October 26, 2011 - link

    You're right, I neglected to cover this much. I've added a paragraph specifically about the touchpad, as you're right: the 15z was more prone to errant clicks. The 15z (at least initially -- perhaps it has changed?) used a Cypress touchpad, while the 14z uses a Synaptics touchpad. There are a few extra settings on the Synaptics that help reduce the amount of errant clicks/brushes, particularly while typing. The keyboard I referenced in passing, but I've clarified a bit more why I prefer the XPS 15 layout to the 15z/14z.

    Thanks for the comment!
  • mashimaroo - Monday, October 31, 2011 - link

    ive had my fair share of dell laptops but this new line looks pretty good. the main problem ive had with my laptop is fan control and heating issues
  • tipoo - Saturday, February 25, 2012 - link

    Yeah, I hate Dells default fan control and no applications that I know of can controll it in new Dells. It only picks from 4 or 5 speeds rather than a gradual ramp up so it can go from silent to audible on and off, its annoying.

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