BenQ PG2401PT, 24-inch Color Accurate Monitor Review

By Christian Eberle
published

Photographers and printing pros look for the ultimate accuracy when they choose a monitor. BenQ answers the call with its 24-inch PG2401PT IPS display. It’s industry-certified for color accuracy, even without calibration. Today, we put it to the test.

Calibration With Palette Master

BenQ offers an alternative to the traditional OSD calibration in the form of a bundled app called Palette Master. It’s derived from X-Rite’s i1 Profiler software and offers adjustment of color gamut, grayscale, gamma, luminance, and screen uniformity. We installed it on our test system to give it a try. If you want to use the utility, you need an i1Pro, i1Pro 2, or an i1Display color meter.

After selecting Profile from the Home screen, the first set of options lets you specify the target color gamut and maximum luminance. If you select a custom gamut, you can enter the X and Y coordinates, along with the white point and gamma.

Next, you choose how precise your calibration will be by selecting the number of measurement patches. Small is 118 measurements. That's plenty in our opinion. If you select Large, over 400 patches are measured and you can expect to wait at least an hour for completion.

After positioning the meter, calibration is performed without further intervention. The result screen gives you a photo and a few color samples to make a before/after comparison. Once you're satisfied, save the profile to either the Calibration 1 or 2 memory slot. All of the data is stored in the PG2401PT’s firmware and an ICC profile is generated.

You can also create a screen uniformity look-up table. The grid size can be 3x3 or 5x5. By default, Palette Master measures 100-percent white (level 255) patterns, but you can use patterns at levels 16 or 128 if you want greater precision at lower brightness points.

We compared Palette Master’s results to our own OSD calibration and found them almost identical. The only discrepancy was a luminance reading about 7 cd/m2 higher than what we measured using CalMAN.

The biggest bummer tied to using the app is once you’ve set up a calibration memory, the Brightness control is locked out. If you want to change just the luminance value, you have to redo the entire process.

Christian Eberle
Christian Eberle
Contributing Editor

Christian Eberle is a Contributing Editor for Tom's Hardware US. He's a veteran reviewer of A/V equipment, specializing in monitors.

5 Comments Comment from the forums
  • blackmagnum
    Most accurate computer display tested on Tom's is a BenQ. Say what!?
    Reply
  • Xan13x
    So, maybe it's because I've sort of been out of the game for a while, but back when I got my current monitor, Samsung 27" something or other, 1920x1200 was kind of the standard for a decent monitor. I suppose that's changed? I've had no desire to get a new one since, so again I don't keep up with them, but it seems strange that four years later that resolution/aspect is no more.
    Reply
  • mapesdhs
    Xan13x, alas it's the result of general consumer supply & demand,
    mixed with the convenience for manufacturers of making mostly
    1080 screens. When I hunted for a 2560x1600 screen last year,
    I was shocked at the prices, because the same thing has happened
    at 2560, ie. the market has narrowed in on 1440 height instead of 1600,
    so the latter are now expensive (assuming one can find them at all),
    eg. the Iiyama XB3070WQS-B1 is about 700 UKP, and the HP Z30i
    is more than 1000 UKP.

    At the least one positive from all this is that good 1200-height IPS
    panels are now much more affordable. My first 1920x1200 IPS was
    an HP LP2475W which cost about 450 UKP, but today the Dell U2412M
    costs less than half that much (is the Dell better? Well, yes & no,
    different feature set, etc., but the screen is nice).

    I gave up on finding an affordable IPS 2560x1600, and meanwhile it
    was obvious review sites had settled on 1440 height anyway (a few
    years ago many sites were still testing wtih 1600 screens, but not
    now), so I bought a Dell U2713HM instead which works pretty well,
    except for its irritating resolution limitation over HDMI (watchout for
    that if you buy a new screen, some models only support their max
    res via DVI or DP - the Dell I bought can't do more than 1080 via HDMI).

    Ian.

    Reply
  • martel80
    Most accurate computer display tested on Tom's is a BenQ. Say what!?
    In case you didn't know, BenQ is the parent company of AU Optronics, which is one of the largest panel manufactures in the world. Other companies (Samsung, Dell, Apple, etc.) use AUO panels in some of their products.
    Reply
  • knowom
    16:10>16:9 for anything other than movies that extra pixel height for gaming is a major difference maker in a competitive MOBA game like LoL among other games. It's too bad cheap 1920x1200 displays got phased out for 1080p same with some of the other now odd ball display resolutions that were once much more common.
    Reply