Conclusions

Nothing in the QNIX took me by surprise when I reviewed it. The menu system, while basic, allows for some adjustments to be made to the display. The monitor stand is like most other entry-level displays and has very little you can adjust on it aside from the tilt. The inputs are nicely side-mounted, which I wish more companies would do. It's not a particularly stylish display, but then we wouldn't expect that from a budget QHD LCD.

The two largest issues in performance are the gamma curve and the uniformity. Since I expect few people to be calibrating a $360 display, the out of the box performance is pretty important and the gamma curve is an issue. Combined with the higher black levels and poor contrast ratios, it leads to a fairly flat, washed out image in comparison to other displays. This incorrect gamma can be corrected by using calibration software, but it only goes so far and you can't completely fix the problem, and there are no user controls to do try to improve the out-of-box experience.

The display uniformity also rules out the monitor from doing serious image editing or other color critical work on it. Even those professionals that have calibration hardware and software will likely want to avoid it because different areas of the screen will display a different image. There are also some color issues but those aren’t large enough to cause me great concern.

So for general use, how is the QNIX? The image is fine, if a bit washed out. The blacks are higher than I’d like them to be as well. For some users the input lag will be a concern, but there are other 27” panels out there that offer 3-13ms lower input lag if you need it. With multiple inputs that support whatever you want to connect, it is certainly more useful than the DVI-only models that came before it.

If you just want a 27" QHD display that has all the inputs you need and lacks any dealbreaker flaws, the QNIX will fit the bill. If you want to hit a really low price point you'll have to make some sacrifices and for the most part, the QNIX made good choices. I do wish the gamma was closer to 2.2 since that would really help image quality. If you want to have higher image quality and color accuracy, spending $100 more for the Monoprice IPS-Glass Panel Pro 27", or getting it on sale, will be a better choice. However, on straight bang for the buck, the QNIX does well for general daily use.

Display Lag, Power Use and Color Gamut
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  • kevinsbane - Friday, April 11, 2014 - link

    This model of the Qnix doesn't overclock properly. Overclocks of monitors need to be validated to verify that it doesn't skip frames when overclocked.

    This particular model will not show every frame of an overclock - for example, a 90hz overclock will actually result in the monitor only showing 2 out of every 3 frames. Try using the UFO test: Frame Skipping Checker to ensure that your monitor does properly overclock.
  • CSMR - Friday, April 11, 2014 - link

    These monitors are not "best thing to happen to the computer monitor market".
    This is a cheap monitor and it shows.
    Full of gimmicks too (integrated speakers, downscaling of 4k).
    I don't know why it's appearing on Anandtech.
    The front page is also unclear and doesn't state the panel type as far as I can see.
  • DanNeely - Friday, April 11, 2014 - link

    It's here because for several years people have been requesting that some of the cheap 27" panels be reviewed for comparison with higher end models.
  • peterfares - Friday, April 11, 2014 - link

    Because the resolutions are awesome. We've been stuck at 1920x1080 for YEARS. It's about time we moved up to something better.
  • cheinonen - Friday, April 11, 2014 - link

    Because if these displays hadn't come out, we'd probably still be paying $1,000 and up for a quality 27" panel in the US. Now you can get a nice display for $450 and a really nice one for $600-650. Even if the quality of the $300 models isn't great, it has still put pressure on the pricing of the higher-end models and made them more affordable.
  • CSMR - Friday, April 11, 2014 - link

    Not sure about that. I think if you produce a high quality 27" display your main competition is other high quality 27" displays, and after than high quality 23 or 24 or 30" displays.

    If it were a good value cheap product I would understand. But there are much better ways to make a cheap product. Take out the frills, stick with a single displayport, skimp on casing and stand. Putting a lot of cheap parts together and adding some extra cheap parts for the hell of it is not the way to make a good value product.
  • Hxx - Friday, April 11, 2014 - link

    Chris you made my day by reviewing this panel. Thanks for sharing with the world how awful these korean monitors actually are.
  • JoeArchitect - Friday, April 11, 2014 - link

    Don't jump to conclusions now.

    First of all - these aren't the monitors people want from Korea, the ones you buy are the QNix QX2710 and the X-Star DP2710 (or the Catleaps if you want to go back in time to when this started).

    Secondly, for $300 you get a fairly good monitor that has a 1440p resolution and is overclockable anywhere from 96 to 120 Hz (and beyond if you're really lucky). I'm not sure if the reviewer was aware, but the monitor he selected probably actually isn't overclocked to 110 FPS. This model simply drops the frames, you have to test for frame skipping, not just what it "says" it's overclocked to. Multi-input models are widely known to do this while the single-input models actually do overclock.

    The input lag the reviewer reported is also due to the multiple inputs. The single input version actually has a 2-3ms input lag, which is very good. So that downside wasn't a big surprise to many readers who have researched these panels in the past.

    Now I won't deny that these (I'm referring to the desired models, not the reviewed model) monitors do have a "luck of the draw" kind of statistic to them, but even in the worst of cases purchasing a QNix or X-Star monitor gives you access to a quality panel (Samsung PLS - the one the reviewed is AHVA) that isn't available until you start spending hundres more - and those stay at 60 Hz.

    For the money you spend you're getting great value, do you know of a comparable monitor that can produce >=96 Hz at 1440p on a Samsung PLS panel for ~$300? I'd love to know if you do, because I'm in the market for a new one and was going to purchase a second X-Star DP2710 because I love the one I have.

    I'm disappointed in Anandtech for publishing this, they really dropped the ball and obviously didn't research much into what they were reviewing before posting this. I've been dying to see a review of the Samsung PLS model QNix and X-Stars against more expensive models, but what we got ignored a lot of community research that has been happening over the many years these inexpensive monitors have been available.
  • JoeArchitect - Friday, April 11, 2014 - link

    As an addendum, the fact the "wrong" model was reviewed isn't bad in and of itself. The fact the misconception of the negative aspects of this multi-input model is spreading to "all Korean models" because of an utter lack of mentioning the other variants is unacceptable.

    I do applaud the reviewer for at least killing the misconception of this model being actually overclockable through his edit he just posted; that said, the fact the review mentions the "QNix" as not overclockable without mentioning the single-input variants which ARE is quite disheartening.

    I wonder if the other reviewers on this site have an equal lack of understanding for the products they're reviewing as Chris does for monitors.
  • vgu - Tuesday, April 15, 2014 - link

    I totally agree on all points. This seemed thoughtlessly put together and was way below the level of thoroughness I've become accustomed to on Anandtech.

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