Asus ROG Strix XG35VQ Monitor Review: A Prime, Curved Pick for FreeSync Gaming

Brightness & Contrast

To read about our monitor tests in-depth, please check out Display Testing Explained: How We Test Monitors and TVs. Brightness and Contrast testing is covered on page two.

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Uncalibrated – Maximum Backlight Level

VA monitors are still relatively rare in our review database, but we have a few curved displays in today’s comparison group. From Acer comes the Z301C, AOC brings the AG352UCG, and Asus is represented by its XG32VQ. To fill out the ultra-wide category, we included IPS screens: ViewSonic’s XG2703-GS and Acer’s XR382CQK.

Most ultra-wide monitors don’t deliver a ton of output, but our top two contenders manage to exceed 350 nits. This is the bare minimum for any sort of blur reduction, in our opinion. You’ll need some overhead to compensate for that backlight strobe. The ROG Strix XG35VQ loses 53% brightness when ELMB is engaged. There’s no variable pulse width, though we can see enough reduction in blur that we wouldn’t want to make things any darker. And don’t forget that FreeSync is disabled, as well. The good news is that there’s no contrast penalty, which is a first in our experience. Blur reduction usually reduces image depth, but not in this case. ELMB is very well implemented. Black levels are superb, as we’d expect from any VA panel, and resulting contrast is comfortably over 2000:1.

Uncalibrated – Minimum Backlight Level

The XG35VQ’s minimum brightness setting is just about perfect for gaming in a dark environment. You’ll definitely want to forgo ELMB at this point, since the image would be quite dark. Black levels drop proportionally, as they should, keeping contrast at around 2100:1. This is consistent performance.

After Calibration to 200cd/m2

Apparently, not all VA panels are created equal. Though the XG35VQ easily outdistances its IPS competition, its contrast isn’t quite as high as the Z301C and XG32V. The difference is small but visible. You can never have too much dynamic range, after all. We’d still rather game on this screen than nearly any other.

ANSI Contrast Ratio

Intra-image contrast is superb, with the XG35VQ taking second place in the ANSI test. Only Asus’ own XG32V can boast better numbers. When coupled with accurate color, good saturation, and proper gamma tracking, the image here is better than the vast majority of monitors we’ve reviewed, gaming or otherwise. This is a premium-priced display, but it is worth every penny of that cost.

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  • shallots
    Actually LFC works with any Adaptive Sync panel with more than 2:1 highest to lowest now (initially they said 2.5:1). So this screen supports LFC.

    And the Sammy CF791 has a 1500R curve, so this isn't the tightest curve available.

    This looks a lot like my ASUS MX34V which I purchased over 12 months ago... Which is also pretty good.
  • loki1944
    Bit of a late review; this panel has been out for about 4 months now. I bought mine mid-February 2018; fantastic colors. Replaced my Rog Swift (TN); will not ever touch another TN panel and I'm not a fan of over-bright IPS either. This is the best monitor I've ever had out of all my TN/IPS/VA panels.
  • Ninjawithagun
    Unfortunately, it's been proven by sales numbers from multiple manufacturers that the FreeSync monitors have horrible return in revenue. In other words, they just don't sell very well. G-Sync monitors are significantly outselling FreeSync monitors. The plain fact of the matter is G-Sync is more expensive, but works better than FreeSync. The two main superior factors of G-Sync over FreeSync are higher refresh rates and wider range in which the dynamic refresh rate works. The one and only advantage FreeSync has is it is cheaper, but that's it.
  • shallots
    Gsync is only better if you can't understand a spec sheet and need someone to spoon feed you information.
    Freesync can basically do everything Gsync can on the top end. It can run on the best HDR panels with the best colours, and the highest and widest range of refresh rates. But Freesync also provides advantages to mid and low end monitors, so it's much more versatile.
    And people say Gsync is better when Freesync can do the same and more (for $less), lol.
  • zyh1987
    can you still call it rog if it’s freesync, or ROG monitor will be strictly fixed refresh rate plus vsync under the whole gpp thing. And Arez Strix for all free sync stuff.
  • Valantar
    This is SO ******* close to being perfect, it kind of pisses me off. The real deal breaker is the huge stand and lack of VESA mount option - that thing will never, ever fit on the raised monitor shelf on my desk, and I won't go back to the hell of neck pain that living without it was. Such a shame, as the size, curvature, panel type, resolution, refresh rate, color accuracy and feature set is entirely spot on, ticking every single box.*


    *Except for: an external power brick? Seriously? Asus expects us to pay almost $800 for a monitor and still deal with an unmanageable and annoying lump on the power cord, making the setup messy and impractical no matter the effort? Really? At least I'd expect it to be high enough quality to not fail in an expensive monitor like this, but in general I don't trust external monitor power bricks - using an external generally means the OEM is cheaping out compared to spending a few bucks extra for heat-resistant components required for an internal one, and I expect them to die within ~3 years.
  • shallots
    It does have a VESA mount I think. It's hidden in the circle on the back.
  • Co BIY
    I think the lack of AMD video card availability has to be hurting Freesync monitor sales. Although overpriced nvidia cards are at least for sale.

    What are the best cards to drive a monitor like this up to it's potential?
  • Kaziel
    Do these have the same panels as Samsung's curved VA's with all the issues that come with them?
  • Valantar
    2708354 said:
    It does have a VESA mount I think. It's hidden in the circle on the back.


    Hm. The spec sheet does indeed say 100x100 VESA mount, but I've never seen that on these LED projector-equipped monstrosities before. Intriguing.

    Review staff: would you mind looking into this? Is there some way to unscrew the upright?
  • Ninjawithagun
    2708354 said:
    Gsync is only better if you can't understand a spec sheet and need someone to spoon feed you information. Freesync can basically do everything Gsync can on the top end. It can run on the best HDR panels with the best colours, and the highest and widest range of refresh rates. But Freesync also provides advantages to mid and low end monitors, so it's much more versatile. And people say Gsync is better when Freesync can do the same and more (for $less), lol.


    Incorrect. G-Sync is still superior in all areas. Guess you can't read a spec sheet. Silly peasant fan boys, when will they ever learn? Cheaper is not always better. Oh, and you are getting confused between FreeSync and Adaptive Sync. Easy mistake for you I'm sure ;-)
  • Ninjawithagun
    2012116 said:
    I think the lack of AMD video card availability has to be hurting Freesync monitor sales. Although overpriced nvidia cards are at least for sale. What are the best cards to drive a monitor like this up to it's potential?


    Your generalization is wrong, but that's okay. Just go to Amazon for a quick reminder of reality. Bottom line, all Nvidia and AMD mid and high end graphics cards are overpriced right now thanks to crypto currency mining extravaganza. To answer your actual question, the best AMD card for use of the Asus ROG XG35V would be a RX Vega 56 or RX Vega 64 card. ~5 million pixels (3440 x 1440 = 4,953,600 pixels) with graphics settings turned to medium or high requires a lot of brute force power from a GPU. Of course, you could choose to use Cross Fire, but micro stutter is something I am no fan of when gaming.
  • shallots
    146263 said:
    2708354 said:
    Gsync is only better if you can't understand a spec sheet and need someone to spoon feed you information. Freesync can basically do everything Gsync can on the top end. It can run on the best HDR panels with the best colours, and the highest and widest range of refresh rates. But Freesync also provides advantages to mid and low end monitors, so it's much more versatile. And people say Gsync is better when Freesync can do the same and more (for $less), lol.
    Incorrect. G-Sync is still superior in all areas. Guess you can't read a spec sheet. Silly peasant fan boys, when will they ever learn? Cheaper is not always better. Oh, and you are getting confused between FreeSync and Adaptive Sync. Easy mistake for you I'm sure ;-)


    Lol you have no idea what you're talking about. I think you're the one confusing Adaptive Sync, it doesn't do stuff like LFC which helps even the playing field with Gsync. Nice try though.

    Freesync can basically do everything Gsync can and more. I guess you got confused because there are some low and mid range panels which also work with Freesync. Shame on Freesync for also making them better!!?
  • Ninjawithagun
    2708354 said:
    146263 said:
    2708354 said:
    Gsync is only better if you can't understand a spec sheet and need someone to spoon feed you information. Freesync can basically do everything Gsync can on the top end. It can run on the best HDR panels with the best colours, and the highest and widest range of refresh rates. But Freesync also provides advantages to mid and low end monitors, so it's much more versatile. And people say Gsync is better when Freesync can do the same and more (for $less), lol.
    Incorrect. G-Sync is still superior in all areas. Guess you can't read a spec sheet. Silly peasant fan boys, when will they ever learn? Cheaper is not always better. Oh, and you are getting confused between FreeSync and Adaptive Sync. Easy mistake for you I'm sure ;-)
    Lol you have no idea what you're talking about. I think you're the one confusing Adaptive Sync, it doesn't do stuff like LFC which helps even the playing field with Gsync. Nice try though. Freesync can basically do everything Gsync can and more. I guess you got confused because there are some low and mid range panels which also work with Freesync. Shame on Freesync for also making them better!!?


    Bla bla bla. You have already lost credibility of any kind. Go back into your troll hole.
  • shallots
    146263 said:
    Bla bla bla. You have already lost credibility of any kind. Go back into your troll hole.


    Sure... I guess you proved me a troll by calling me names and deflecting from the facts...

    *slow clap*
  • g-unit1111
    Ninjawithagun - watch the language and name calling or you will be taking a short vacation from the forums. Keep it civil or you will be taking a break. Consider this your only warning in this thread.
  • mossberg
    146263 said:
    Unfortunately, it's been proven by sales numbers from multiple manufacturers that the FreeSync monitors have horrible return in revenue. In other words, they just don't sell very well. G-Sync monitors are significantly outselling FreeSync monitors. The plain fact of the matter is G-Sync is more expensive, but works better than FreeSync. The two main superior factors of G-Sync over FreeSync are higher refresh rates and wider range in which the dynamic refresh rate works. The one and only advantage FreeSync has is it is cheaper, but that's it.


    Nvidia commands most of the market share, on GPU's. G-sync only works with Nvidia cards. Freesync only works with AMD cards. Kinda a no brainer why G-sync is selling more.

    Also real ninjas don't use guns.
  • barryv88
    146263 said:
    2708354 said:
    Gsync is only better if you can't understand a spec sheet and need someone to spoon feed you information. Freesync can basically do everything Gsync can on the top end. It can run on the best HDR panels with the best colours, and the highest and widest range of refresh rates. But Freesync also provides advantages to mid and low end monitors, so it's much more versatile. And people say Gsync is better when Freesync can do the same and more (for $less), lol.
    Incorrect. G-Sync is still superior in all areas. Guess you can't read a spec sheet. Silly peasant fan boys, when will they ever learn? Cheaper is not always better. Oh, and you are getting confused between FreeSync and Adaptive Sync. Easy mistake for you I'm sure ;-)


    Superior in all areas? HardOCP actually did a vid on YT, the conclusion being that all those people saw minimal differences and all of them agreed (as most gamers world wide) that paying $200 for the one isn't justifiable.
    I've actually seen some Gsync screens cost as much as $300 more than the FS equivalent ones. THAT right there is the dealbreaker - that kinda cash could easily have gone towards an even beefier GPU. I guess us 'peasant' boys are just wrong about everything hey?