ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy OLED HDR Gaming Monitor

High-Performance QHD OLED Display: 26.5-inch QHD (2560 x 1440) TrueBlack Glossy WOLED gaming monitor with 240 Hz refresh rate and 0.03ms res

Aspect Ratio16:9Connectivity TechnologyHDMIDisplay Resolution Maximum2560 x 1440 pixelsHardware ConnectivityDisplayPort, HDMI, USBRefresh Rate240 hertzResolutionQHD Wide 1440p

About this item

  • High-Performance QHD OLED Display: 26.5-inch QHD (2560 x 1440) TrueBlack Glossy WOLED gaming monitor with 240 Hz refresh rate and 0.03ms response time
  • Advanced OLED Protection Technology: ASUS OLED Care Pro functions with Neo Proximity Sensor that precisely detects when the user is away, switching to a black screen to reduce the risk of burn-in
  • Exceptional HDR and Color Accuracy: VESA DisplayHDR 400 True Black compliance, 99% DCI-P3 gamut, true 10-bit color, and Delta E < 2 color difference for astonishing HDR performance
  • Intuitive Monitor Control Software: Exclusive ASUS DisplayWidget Center application allows users to easily access OLED Care Pro functions and adjust monitor settings using a mouse
Category: MonitorsRanked #99 of 740 in Monitors
9.2Our score
Our verdict

High-Performance QHD OLED Display: 26.5-inch QHD (2560 x 1440) TrueBlack Glossy WOLED gaming monitor with 240 Hz refresh rate and 0.03ms res

Ranked #99 in Monitors · 4 things we like

Quick answer The ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy scores 9.2/10 with us. Amazon owners rate it 4.6 out of 5 across 139 reviews, above the 4.3 average of the 494 products we track in Monitors. It was listed at $567.15 on Amazon when we last checked in September 2026. Key facts: aspect ratio 16:9, connectivity technology HDMI, display resolution maximum 2560 x 1440 pixels.

The ROG Strix OLED XG27AQDMGR is a 27 inch QHD gaming monitor with a 240Hz TrueBlack Glossy OLED panel, 0.03ms response time, and 99% DCI P3 color. Built in OLED Care Pro and Neo Proximity Sensor help protect the panel for long term performance

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Product information

24 specifications
Adaptive SyncG-Sync Compatible
Additional Features1440p TrueBlack Glossy OLED, 240 Hz, 0.03 ms response time, Blue Light Filter, Eye Care, Flicker-Free
Aspect Ratio16:9
Brightness1300 candela_per_square_meter
Color Gamut99
Connectivity TechnologyHDMI
Contrast Ratio1,500,000:1
Display Resolution Maximum2560 x 1440 pixels
Display TechnologyOLED
Display TypeOLED
Hardware ConnectivityDisplayPort, HDMI, USB
Item Dimensions D x W x H7.4"D x 23.8"W x 19.7"H
Item Weight14.6 pounds
Native Resolution2560x1440
Picture Quality Enhancement TechnologyAMD FreeSync Premium Pro, Flicker free, TÜV Low Blue Light (Hardware Solution), VESA AdaptiveSync Display 240Hz, VESA Di
Pixel Pitch0.23
Power Consumption26.8 watts
Refresh Rate240 hertz
ResolutionQHD Wide 1440p
Screen FinishGlossy
Screen Size27 inches
Specific Uses For ProductGaminng, home, business
Viewing Angle178 degrees
Voltage240 volts

Pros & cons

What we like
  • High-Performance QHD OLED Display: 26.5-inch QHD (2560 x 1440) TrueBlack Glossy WOLED gaming monitor with 240 Hz refresh rate and 0.03ms response time
  • Advanced OLED Protection Technology: ASUS OLED Care Pro functions with Neo Proximity Sensor that precisely detects when the user is away, switching to a black screen to reduce the risk of burn-in
  • Exceptional HDR and Color Accuracy: VESA DisplayHDR 400 True Black compliance, 99% DCI-P3 gamut, true 10-bit color, and Delta E < 2 color difference for astonishing HDR performance
  • Intuitive Monitor Control Software: Exclusive ASUS DisplayWidget Center application allows users to easily access OLED Care Pro functions and adjust monitor settings using a mouse
What could be better

    ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy: questions & answers

    Is the ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy worth buying?

    Yes, it is one of the stronger picks in its group. We score the ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy 9.2 out of 10. Amazon owners rate it 4.6 out of 5 across 139 reviews, above the 4.3 average of the 494 products we track in Monitors.

    How much does the ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy cost?

    It was listed at $567.15 on Amazon when we last checked in September 2026. Amazon prices change daily, so use the price button on this page to see the current figure.

    What are the key specs of the ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy?

    Aspect Ratio: 16:9; Connectivity Technology: HDMI; Display Resolution Maximum: 2560 x 1440 pixels; Hardware Connectivity: DisplayPort, HDMI, USB; Refresh Rate: 240 hertz; Resolution: QHD Wide 1440p. All 24 specifications are in the product information table on this page.

    What are good alternatives to the ASUS ROG XG27AQDMGR 27 Inch 1440p 240Hz Glossy?

    Similar, well-rated products in our catalog: ASUS ROG PG34WCDN 34 Inch 1440p 360Hz Ultrawide (9.2/10, 4.6 stars from 11 owners); ASUS ROG XG27ACMG 27 Inch 1440p 270Hz USB-C (8.8/10, 4.6 stars from 1,319 owners); ASUS ROG XG27ACS 27 Inch 1440p 180Hz USB-C (8.8/10, 4.4 stars from 1,085 owners).

    Customer reviews

    All reviews on Amazon
    4.6139 global ratings
    5 star78%
    4 star11%
    3 star11%
    2 star0%
    1 star0%

    Breakdown from the 9 most helpful reviews we imported.

    K
    Kayden
    Verified purchaseJune 4, 2026
    Upgrade to the ASUS XG27AQDMG

    *DETAILED REVIEW INCOMING *It’s a great looking monitor. I have experience with my OLED LGC9 as I’ve had it since launch. I have over 15,000 hours on that TV, no burn in. I’ve literally abused that thing. I’ve fallen asleep with it paused on YouTube videos. I’ve left and gone for multiple hours a day leaving it paused on game menus. So I was not concerned about burn in when it came to this monitor.I share my desk with my gaming set up and my job. So I use the monitor for eight hours a day with static mostly white backgrounds. And then game another two hours a day and then do classwork. I game

    T
    TMattx
    Verified purchaseMay 16, 2026
    Best Monitor ive owned.

    This monitor is truly really nice. It came shipped in good condition. The customization in the HUD is also really good. The OLED care section (while I only use screen shift and pixel cleaning) is very good to have available. Brightness is good. It is dimmer than my IPS but that is normal for IPS. Gaming wise? I see no motion blur or input delay for anything. Its good for gaming. The only thing I can say for now is that, out the box it didnt look the best. After a bit of tweaking I got it to be good.Its without a doubt the best looking blacks ive ever seen. The colors are very good too and the

    J
    Johnny
    Verified purchaseJuly 21, 2026
    Beautiful first OLED monitor

    The colors are incredible. Its glossy finish and thin bezels make for a fantastic monitor experience.The monitor stand is small, flat, and takes up minimal space; much better than the other weird triangle stands ROG likes to use, which take up WAY too much space due to their awkward shape.Every 8 hours, the monitor suggests pixel cleaning; this can be a little annoying, but I just run it right before shutting down my computer and going to bed. For $450, it is a fantastic deal if you're looking for better image quality and a nicer viewing experience.Definitely worth it for me; I upgraded from a

    V
    Vacatedyak
    Verified purchaseJuly 9, 2026
    Great Oled for a great price

    Comes with everything u need iv been using a ips 1080p 144hz monitor for years now and getting this is a crazy jump it’s so smooth has amazing quality and is 240hz and man the blacks on this thing is incredible if ur on the edge about getting a Oled get it its game changing every game or video I watch is stunning the monitor also has built in crosshairs now if ur deciding between this the (XG27AQSMGR) or the (XG27AQDMG) the GR is just the more modern and upgraded version so go with the GR it’s cheaper and better only time will tell about burn in but I will update my review if I do get it

    P
    Paxton Larcher
    Verified purchaseAugust 5, 2026
    Cool monitor, worth the price.

    Amazing monitor. Just make sure to tweak some settings otherwise you might dislike some things like the monitor shutting off and not turning back on.Other than that, this monitor is bright and gorgeous, almost too bright for my eyes. It is an extremely heavy monitor so if you use gas spring arms or any other arms, make sure you tighten the arms. The setup is straight forward, i recommended you leave the plastic cover on the screen to prevent finger prints or use latex gloves. The stand is also really heavy. I dropped in on my foot and you can tell they did more than just die cast aluminum. As

    A
    Austin M.
    Verified purchaseJuly 8, 2026
    **The ASUS Glossy Advantage vs. The Clarity Catch-22**

    **The ASUS Glossy Advantage vs. The Clarity Catch-22**The ASUS ROG Strix OLED XG27AQDMGR is a Masterclass in custom hardware engineering that is fundamentally limited by its subpixel panel technology. ASUS went all-out on this revised "R" variant. By engineering a robust custom cooling heatsink, offering an extended burn-in warranty, and deploying a premium glossy finish, they created a 1440p 240Hz monitor with a staggering, jaw-dropping "wow" factor. Thanks to the glossy coat, the blacks are ink-deep, the panel avoids the muddy grain of matte coatings, and the colors punch well above its comp

    T
    thang n.
    Verified purchaseAugust 21, 2026
    Great picture and great size.

    This is a really great monitor, very beautiful picture. Very fast also. Good size, great flicking, fps performance is great, durability is good, when on sales,.buy this. 240hz is the sweet spot.

    J
    Johanna Navas
    Verified purchaseAugust 8, 2026
    Way better than expected

    First Oled monitor, compared to my LCD ones it is night and day. Text can be slightly blurry from a close distance due to the way Oled monitor works but worth the trade off for watching content

    Customer reviews are shown as published on Amazon and are not written by Do Best Deal.