ASUS ROG Strix 27” 1440P OLED Gaming Monitor (XG27ACDNG) - QD-OLED, QHD (2560 x 1440), 360Hz, 0.03ms, Custom Heatsink, OLED C

4.5 4.5 out of 5 stars | 453 ratings

Price: 699.99

Last update: 02-12-2025


About this item

26.5-inch QHD (2560 x 1440) QD-OLED gaming monitor with 360 Hz refresh rate and 0.03 ms response time for immersive gaming
Highly efficient custom heatsink, advanced airflow design, and ASUS OLED Care+ functions to reduce the risk of burn-in
ROG-exclusive OLED Anti-flicker technology helps reduce the flicker during refresh-rate fluctuations
VESA DisplayHDR 400 True Black compliance, 99% DCI-P3 gamut, true 10-bit, and Delta E < 2 color difference for astonishing HDR performance
DisplayWidget Center software allows users to easily access OLED Care functions and adjust monitor settings using a mouse
Extensive connectivity options include DisplayPort 1.4 (DSC), HDMI 2.1, and USB-C with 90W Power Delivery
What’s in the box: USB 3.2 cable, DisplayPort cable, HDMI cable, Power cord & adapter, ROG pouch, ROG sticker, Microfiber cloth, VESA mount kit, Quick start guide, Warranty Card
3-month Adobe Creative Cloud: Receive complimentary access with the purchase of this product (valid from 9/01/2023 to 8/31/2025)

Product information

Technical Details

Collapse all
Summary
Other Technical Details

Top reviews from the United States

  • Robert Faulk
    5.0 out of 5 stars Best 1440p 360Hz OLED monitor
    Reviewed in the United States on February 2, 2025
    Came from using a 1080p 165Hz IPS monitor so this was a big jump in picture quality and performance while gaming. The build quality of this monitor is exceptional as well as the value for the price. I really like how the monitor can tilt all different ways and can be used horizontally.
  • 360 hz oled 1440p
    5.0 out of 5 stars Fantastic 1440p oled (360 hz)
    Reviewed in the United States on January 25, 2025
    Yeh this gives you everything you want in an oled. Insane motion clarity(personally I think this is the best part of an oled especially for FPS games. The motion of targets is just way easier to track, and then you add the 360hz to it too. It’s insane.), vibrant colors, insane contrast, and that perfect glossy coating. I had the LG dual mode 32 inch 4k 240 hz monitor before this one, but I returned it. Yeh 4k is awesome, but 4k at 240 hz is pretty hard to reach. This new asus monitor is a perfect sweet spot. 1440p is a much more accessible resolution while being very sharp still, and the 27 inches is just better for fast paced fps games. Here are my two cents on coatings after experiencing both. Glossy is 100% more sharp and vivid. Just remember that typically the glossy panels are QD oleds, and the matte coatings are Woleds. All though Glossy in my opinion is 100% the better finish. The glossy QD oleds will lose their contrast when exposed to a well lit environment. The Woled panels will not do this. Therefore if you intend to play next to a window for example if you don’t adjust the environment to reduce that light your “blacks” will not be that rich and dark inky black you associate with oleds. For me this isn’t a problem for my setup. That’s about it. This monitor is just fantastic.
  • Conner Moran
    5.0 out of 5 stars Great monitor
    Reviewed in the United States on January 14, 2025
    The monitor looks great and the UI/ the desktop app are easy to use. Looks beautiful and even more so once you turn HDR on. My only problem so far is I got a bad display cable with it, but the hdmi easily covers it.
  • William Chacón
    5.0 out of 5 stars It is pretty good
    Reviewed in the United States on December 6, 2024
    I had the same monitor for about 11 years, which was also an Asus. It served me well for a long time and that's why I chose the same brand. Switching to this monitor was night and day to say the least. It's OLED, so what's not to like? I'll just mention a few of the things that won my heart.

    -The colours are incredible right out of the box.
    -A 4K/120Hz resolution is included by default, so you can enjoy games in better visual fidelity. This 4K mode also works in streaming applications, so that's a plus. And all resolutions/modes are enabled on the PS5.
    -Oled Care is wonderful and offers a wide range of customisations.
    -The coating is supposedly "anti-glare" or something along those lines, but to me it is glossy, which I love.
    -Finally, the monitor was REALLY well packed and secured in the box.

    I rarely write reviews for products, but this monitor definitely deserves one, as well as my personal recommendation. I was on the fence about which monitor to get and I'm really glad I chose this one. I just hope it lasts as long as my last one did.
  • Jordan
    4.0 out of 5 stars Nice features
    Reviewed in the United States on March 16, 2024
    Has a lot of features for a little monitor. Asus controls and osd are really nice. Very nicely packaged. It feels like a premium product with high quality cables etc. I bought this to game on a 4060. The problem for me is 1080p resolution is just too blurry. I thought it would be more crisp on a small monitor but I can't see a thing coming from 4k and 1440p. More than likely I am going to return it and go with 1440p and dlss.

    Edit: I ended up keeping this as a second monitor. It works well and haven't had any issues with it yet. No backlight bleed, no dead pixels. Colors pop. I am able to use g-sync with no problems.
    Customer image
    Jordan
    4.0 out of 5 stars
    Nice features

    Reviewed in the United States on March 16, 2024
    Has a lot of features for a little monitor. Asus controls and osd are really nice. Very nicely packaged. It feels like a premium product with high quality cables etc. I bought this to game on a 4060. The problem for me is 1080p resolution is just too blurry. I thought it would be more crisp on a small monitor but I can't see a thing coming from 4k and 1440p. More than likely I am going to return it and go with 1440p and dlss.

    Edit: I ended up keeping this as a second monitor. It works well and haven't had any issues with it yet. No backlight bleed, no dead pixels. Colors pop. I am able to use g-sync with no problems.
    Images in this review
  • Skleeve
    5.0 out of 5 stars Wow...Amazing Upgrade
    Reviewed in the United States on December 16, 2024
    I went from a 140hz 1440p Dell monitor to this thing, and OMG. Night and day. I never realized how bland my other monitor was! Not only is the 360hz amazing, the OLED display is so incredibly good. Love the 2K game play on it, and you can adjust the rgb on the front and back if you don't want it on. Adjusts up and down on the stand...I'm impressed. Love this monitor.
  • TheDominicanCapo
    1.0 out of 5 stars It's another 360hz QD-OLED
    Reviewed in the United States on November 13, 2024
    The monitor is okay! Refresh rate is well enough to use for a long time and the build quality is fantastic! But a lot of flicker though unlike my previous LG OLED, runs very hot, QD gives me a very bad eye strain unfortunately, it's much brighter but tends to reset the settings I applied for some odd reason not sure if it's a firmware issue and from what I've read online Asus support is absolutely horrible! I do wish Amazon honored the $699.99 price when it was originally ordered instead they charged $799.99. I'll be sticking with woled and waiting on the 480hz LG.
  • Benjamin
    5.0 out of 5 stars Absolutely nuts
    Reviewed in the United States on November 12, 2024
    I was skeptical to be a first round purchaser of the new lineup of ASUS OLED monitors. I'm glad I took the chance. This thing is an absolute beaut. I have a 1440p 144hz QHD monitor next to it for reference, and the difference is insane. The OLED care is a really nice touch, and it gives me more confidence that this will last longer than I thought. The 360hz refresh rate is smooth as butter playing games like Overwatch and Tarkov. The color clarity and precision is amazing. I didn't know black could be so black.

    As the first reviewer, if you're on the fence, full send it. This thing is worth every penny, and I think it's priced very fair at $699 for the features included.
    Customer image
    Benjamin
    5.0 out of 5 stars
    Absolutely nuts

    Reviewed in the United States on November 12, 2024
    I was skeptical to be a first round purchaser of the new lineup of ASUS OLED monitors. I'm glad I took the chance. This thing is an absolute beaut. I have a 1440p 144hz QHD monitor next to it for reference, and the difference is insane. The OLED care is a really nice touch, and it gives me more confidence that this will last longer than I thought. The 360hz refresh rate is smooth as butter playing games like Overwatch and Tarkov. The color clarity and precision is amazing. I didn't know black could be so black.

    As the first reviewer, if you're on the fence, full send it. This thing is worth every penny, and I think it's priced very fair at $699 for the features included.
    Images in this review

    • Best Sellers in

     
     

    Dell 24 SE2425H Monitor - 23.8-Inch Full HD (1920x1080), VA Panel, 5ms Response Time, Tilt, Certified by TÜV Rheinland for 3-

    4.6 4.6 out of 5 stars 2,575
    119.99
     
     

    AOC Q27G3XMN Screen Size (inch) 27, Panel Resolution 2560x1440, Refresh Rate 180 Hz, Panel Type VA, HDMI HDMI 2.0 x 1, Displa

    4.5 4.5 out of 5 stars 11,580
    269.99
     
     

    posidentists 2 Pack for Samsung Galaxy S23/S22 Ultra 6.8" Privacy Screen Protector-PET Film [Not Glass] Auto-Alignment Kit, A

    4.6 4.6 out of 5 stars 821
    33.99
     
     

    Viewedge 24 Inch Monitor - FHD 1080p 100Hz (Supports 75hz) Computer Monitor 24 inch with Bluelight Filter HDMI VGA Ports, 100

    4.4 4.4 out of 5 stars 794
    74.99
     
     

    SAMSUNG Viewfinity S65UA Series 34-Inch Ultrawide QHD Curved Monitor, 100Hz, USB-C, HDR10 (1 Billion Colors), Height Adjustab

    4.1 4.1 out of 5 stars 405
    501.31
     
     

    LG 32GS60QC-B Ultragear 32-inch Curved Gaming Monitor QHD (2560x1440) 180Hz 1ms 1000R AMD FreeSync HDR10 HDMIx2 DisplayPort B

    4.5 4.5 out of 5 stars 12,376
    255
     
     

    SANSUI Monitor 27 Inch IPS 100Hz Computer Monitor, Built-in Speakers HDR 110% sRGB FHD HDMI RTS/FPS Tilt Adjustable VESA Comp

    4.3 4.3 out of 5 stars 3,846
    89.99
     
     

    Acer SB270 G0bi 27" IPS Full HD (1920 x 1080) Ultra-Thin Zero-Frame Gaming Office Monitor | Adaptive-Sync Support (FreeSync C

    4.5 4.5 out of 5 stars 1,080
    99.99