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Dell UltraSharp 32 Ultra HD Monitor Review: UP3214Q At $3500

Measurement And Calibration Methodology: How We Test

To measure and calibrate monitors, we use an i1Pro spectrophotometer and version 5.1.2 of SpectraCal’s CalMAN software.

For patterns, we employ an AccuPel DVG-5000 video signal generator. This approach removes video cards and drivers from the signal chain, allowing the display to receive true reference patterns. Connections are made via HDMI.

The AccuPel DVG-5000 is capable of generating all types of video signals at any resolution and refresh rate up to 1920x1080 at 60 Hz. It can also display motion patterns to evaluate a monitor's video processing capabilities, with 3D patterns available in every format. This allows us to measure color and grayscale performance, crosstalk, and ghosting in 3D content via the 3D glasses.

The i1Pro is placed at the center of the screen (unless we’re measuring uniformity) and sealed against it to block out any ambient light. The Accupel pattern generator (bottom left) is controlled via USB by CalMAN, which is running on the Dell XPS laptop on the right.

Our version of CalMAN Ultimate allows me to design all of the screens and workflows to best suit the purpose at hand. To that end, we’ve created a display review workflow from scratch. This way, we can be sure and collect all the necessary data with a concise and efficient set of measurements.

The charts show us the RGB levels, gamma response, and Delta E error for every brightness point from zero to 100 percent. The table shows us the raw data for each measurement. And the area in the upper-left tells us luminance, average gamma, Delta E, and contrast ratio. The individual charts can be copied to the Windows clipboard to easily create graphics for our reviews.

Every primary and secondary color is measured at 20, 40, 60, 80, and 100 percent saturation. The color saturation level is simply the distance from the white point on the CIE chart. You can see the targets moving out from white in a straight line. The further a point is from center, the greater the saturation until you hit 100 percent at the edge of the gamut triangle. This shows us the display’s response at a cross-section of color points. Many monitors score well when only the 100 percent saturations are measured. Hitting the targets at the lower saturations is more difficult, and factors into our average Delta E value (which explains why our Delta E values are sometimes higher than those reported by other publications).

  • 0217422356
    It's so expensive that I could buy more than twenty 1080p monitors.
    Reply
  • 0217422356
    It's so expensive that I could buy more than twenty 1080p monitors.
    Reply
  • 0217422356
    I wish in 3 years the price of 4k monitors would come to $300.
    Reply
  • ubercake
    What I always find entertaining is how these monitor manufacturers will only back their $500+ (in this case $2000+) products for a maximum of 3 years, but my $250 power supply has a 7-year warranty and my $200 SSD has a 5-year warranty.
    Reply
  • panzerknacker
    Unacceptible input lag, display not suitable for gaming.
    Reply
  • s3anister
    12831333 said:
    It's so expensive that I could buy more than twenty 1080p monitors.
    Yes, but you miss the point.
    12831370 said:
    I wish in 3 years the price of 4k monitors would come to $300.
    This is a reasonable expectation, with economies of scale the average consumer will eventually be able to buy a 4K display for $300-$500 USD.
    12831456 said:
    What I always find entertaining is how these monitor manufacturers will only back their $500+ (in this case $2000+) products for a maximum of 3 years, but my $250 power supply has a 7-year warranty and my $200 SSD has a 5-year warranty.
    Agreed. I've owned a few Dell Ultrasharp monitors and have always been surprised at the short length of warranty compared to what I get from other premium components. Sadly the entire display industry is like this in terms of warranty coverage.
    12831763 said:
    Unacceptible input lag, display not suitable for gaming.
    You also miss the point. I assume you didn't even read the article.

    Anyway, great article. I was hoping TH would get around do doing a proper review of this monitor as I'm expecting it to be the benchmark for future 4K panels.
    Reply
  • tttttc
    "The company also introduced a budget-oriented 28-inch model as well, the P2815Q. Gamers might favor it more, since it's a $700 screen with a faster-responding TN panel."P2815Q has only a refresh rate of 30Hz... gamers might not favor it more...
    Reply
  • ceberle
    12833028 said:
    "The company also introduced a budget-oriented 28-inch model as well, the P2815Q. Gamers might favor it more, since it's a $700 screen with a faster-responding TN panel."P2815Q has only a refresh rate of 30Hz... gamers might not favor it more...

    We hope to test the P2815Q very soon. In the meantime, we have the UP2414Q in the lab now. This is a 24-inch IPS screen for around $1200.

    -Christian-
    Reply
  • Tanquen
    Why is the bezel so F-ing big? When are desktop monitors (that weight less than a TV and people actually put two or more next to each other) going to have slim or nonexistent bezels?

    $3500 16:9?????? Good grief!
    Reply
  • burmese_dude
    "There’s no question that 4K is here."Good. Cuz I was questioning before I read that. Now I won't question anymore.
    Reply