Name: Asus ROG Strix XG27UCDMG 27" Class 4K UHD Gaming OLED Monitor - 16:9
Brand: ASUS
SKU: 7HH65J9L058M
Price: 1299.99 CAD
Availability: InStock
Rating: 4.8 (21 reviews)

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Asus ROG Strix XG27UCDMG 27" Class 4K UHD Gaming OLED Monitor - 16:9

<ul><li>High Refresh Gaming: Features a 26.5-inch 4K (3840 x 2160) QD-OLED display with a 240Hz refresh rate and 0.03ms GTG response time.</li><li>Advanced OLED Visuals: Utilizes 4th-gen QD-OLED technology for sharper imagery and includes OLED Anti-Flicker 2.0 technology to reduce flicker by 20%.</li><li>Burn-in Prevention: Incorporates ASUS OLED Care Pro functions with a Neo Proximity Sensor that detects user absence and switches to a black screen.</li><li>Extensive Connectivity: Offers DisplayPort 1.4, HDMI 2.1, USB-C (DP Alt mode + 90W PD), a USB hub, and an earphone jack.</li><li>Flexible Display Adjustments: Features an adjustable stand for height, pivot, tilt, and swivel, and supports VESA mount.</li></ul>

<ul><li>26.5-inch 4K (3840 x 2160) QD-OLED gaming monitor with 240Hz refresh rate and 0.03ms response time</li><li>Latest 4th-gen QD-OLED technology delivers sharper imagery and crystal-clear text, a longer lifespan over previous-gen OLEDs</li><li>OLED Anti-Flicker 2.0 technology includes a new luminance compensation algorithm that reduces flicker by 20% compared to previous-gen panels, ensuring comfortable viewing</li><li>New 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</li><li>Exclusive ASUS DisplayWidget Center application allows users to easily access OLED Care Pro functions and adjust monitor settings using a mouse</li><li>Extensive connectivity options include DisplayPort 1.4, HDMI 2.1, USB-C (DP Alt mode+ 90W PD), USB hub and earphone jack</li><li>Free 3-month Adobe Creative Cloud Subscription: Receive complimentary access with the purchase of this product (offer valid until 8/31/2025)</li></ul>

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Technical Information Number of Screens: 1 Screen Size Class: 27" Viewable Screen Size: 26.5" Screen Mode: 4K UHD Panel Technology: Quantum Dot OLED Quantum Dot Technology: Yes Response Time: 0.03 ms Response Time Details: 0.03 ms GTG Aspect Ratio: 16:9 Pixel Pitch: 0.15525 mm x 0.15525 mm Horizontal Viewing Angle: 178° Vertical Viewing Angle: 178° Mount Type: Wall Mountable, Tripod Backlight Technology: Quantum Dot OLED HDCP Supported: Yes Features: Anti-reflective, HDR10, High Dynamic Range (HDR), Flicker-free, GameVisual, Color Temperature Selection, GamePlus, Picture by Picture, Picture in Picture, Extreme Low Motion Blur (ELMB), GameFast Input, Shadow Boost, DisplayWidget Center, Low Blue Light, Aura Sync, Kensington Lock, Tripod Socket, VESA DisplayHDR 400, On-screen Display (OSD), Crosshair, Ergonomic Design, Proximity Sensor, Cable Lock Slot Horizontal Frequency: 30 kHz to 590 kHz - HDMI, 30 kHz to 590 kHz - USB Type C, 30 kHz to 590 kHz - DisplayPort Vertical Frequency: 48 Hz to 240 Hz - HDMI, 48 Hz to 240 Hz - USB Type C, 48 Hz to 240 Hz - DisplayPort Adjustable Stand: Yes Stand Adjustments: Height, Pivot, Tilt, Swivel Active Display Area (H x V): 23.22" x 13.11" AI-powered: Yes Video Maximum Resolution: 3840 x 2160 Standard Refresh Rate: 240 Hz Color Supported: 1073.7 Million Colors (10-bit) Native Contrast Ratio: 1,500:1 Dynamic Contrast Ratio: 1,500,000:1 Brightness: 1000 Nit Tearing Prevention Technology: FreeSync Premium Pro/G-sync Compatible Color Gamut: 145% sRGB, 99% DCI-P3 Audio Speakers: No Interfaces/Ports HDMI: Yes HDMI Version: 2.1 USB: Yes DisplayPort: Yes USB Type-C: Yes Total Number of HDMI Ports: 2 Number of USB Ports: 4 Number of USB 3.2 Ports: 3 Number of DisplayPorts: 1 Total Number of USB Type-C Ports: 1 Number of HDMI 2.1 Ports: 2 Number of USB 3.2 (Gen 1) Ports: 3 Built-in Devices Built-in Devices: KVM Switch, USB Hub Power Description Frequency: 50 Hz, 60 Hz Physical Characteristics VESA Mount Compatible: Yes VESA Mount Standard: 100 x 100 Height: 14.5" Width: 24.1" Depth: 2.6" Height with Stand: 20.06" Width with Stand: 24.13" Depth with Stand: 6.64" Weight (Approximate): 11.02 lb Weight with Stand (Approximate): 16.40 lb Miscellaneous Package Contents: <ul><li>Strix XG27UCDMG Widescreen Gaming OLED Monitor</li><li>DisplayPort cable</li><li>HDMI Ultra High Speed Cable</li><li>Microfiber cloth</li><li>Power cord</li><li>Quick start guide</li><li>ROG pouch</li><li>ROG sticker</li><li>USB 3.2 cable</li><li>USB-C cable</li><li>VESA mount kit</li><li>Warranty Card</li></ul> Application/Usage: Gaming Warranty Limited Warranty: 3 Year

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Picture

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Well, the picture is a stunner!  Perfect size for my space on a desk top and a perfect picture.  I am not a gamer - a disclaimer, but it seemed to have so many things right with it.  You can read the technical wonders in other places, instead of my attempts at this stuff.  ASUS, as I continue to read, is a reputable, dependable company.  I have only had it a week, so I am not equipped to report on any problems.  The only thing I will bring to your attention is that the toggle switch (is that what it is called?) was tough for me to figure out and use.  Patience is a virtue, but I am learning.  I, personally, prefer to have written instructions in front of me for reference and not rely on a fast-talking person with a heavy accent explaining it in 28 seconds and away we go.  Overall, though, extremely satisfied.  Thank you!

Yes, it is an outstanding monitor.

https://www.asus.com

I can't say enough about how  good this monnitor is! I own the  sibling of  this  monitor as well a PG27UCDM. As many reviews  state, this is the  "stripped down" version of the 27UCDM. I use that  term loosley as  it only loses  Dolby  Vision  and DP 2 .1a. I own an  Astral 5090 so  having the DP  2.1 was important for my daily driver. I must admit, having  this as  my 2nd monitor is  a dream come true. Text Clarity, Speed, color...I could  go on and on. While it  doesn't  have 2.1,   you  can  still   use it with  DSC to achieve the full 240hz.  I can't say it enough times, outside of the 27ucdm, there is NOT  ANY OTHER   MONITOR BETTER.  Asus keeps leveling  up  the  game and this is  onen of their  best   creations.

More than just a  distant sibling to the  PG27UCDM

Never going back this monitor display looks amazing .

Enjoyable

Pros: Amazing clarity, fast response times, and higher PPI than it's 32"cousin.
Cons:  the only con i could come up with was, the separate OSD app you can download to be able to further tweak the settings,  is ONLY available to Windows 11 for pc users.   I'm still on Windows 10, so I'm stuck using the built in OSD settings,  which isn't bad.... but I'd prefer the latter. 

My previous monitor was a 27" 1440p 144hz IPS panel, which i always thought looked amazing.  Then I purchased my ASUS XG27UCDMG, and all i can say is WOW!  I honestly didn't expect such a massive step up in picture quality.  This ASUS monitor is exactly why I've waited so long to upgrade to a 4K OLED display.   
The top 3 features i wanted in a QD OLED where: 
1. Glossy screen 
2. 144hz or higher
3. HDMI 2.1
Whether I'm editing videos on my pc or playing Cyberpunk on my PS5, this monitor doesn't skip a beat.  And the KVM switch to jump between the two, make everything seamless.   
I've also been extremely impressed with the built in OLED Care.  From the screen dimming controls, to the pixel cleaning, auto logo brightness, and impressive Neo proximity sensor..ASUS has you covered in that you shouldn't ever have to worry about 'burn in", so long as you utilize these unobtrusive features correctly.  
I'd also like to address the whole "glossy glare" issue, by stating:  it's seriously not an issue.   You may think otherwise if you've seen some "reviews" online telling you it's a problem. Whether I've got all the lights on in my room,  or any combination of lights on above, behind or beside me;  I experience zero glare whatever the lighting conditions may be.   At least none that take away from the overall viewing experience. 
I'll stop here before i turn this review into a novel, even though I know I'm leaving so much out.  There are plenty of detailed reviews online that will back my claims.  
All I can say is this ASUS XG27UCDMG monitor is an absolute beast and I couldn't be happier with my purchase. 
10/10

Absolute perfection!

It's great the colors are amazing if you can afford it's totally worth it's the best out there with the newest panel an looks so good with the glossy panel

Monitor thoughts

This is by far the best monitor that I have ever owned!!  I didn't think going from a 1440p IPS panel to a 4k OLED would make this much difference.  It is a gorgeous monitor with amazing clarity and gaming at 4k-240hz is stunning!

Best monitor I've ever owned!!

Fantastic display. Sharpness does improve over the 32 inch and its wonderful for single player as well as multiplayer. If you have any doubts on this one and are debating, do it.

Sharp

Beautiful monitor, it's my first time using an oled and it just blows my mind away. I'm not even using it optimally either; I'm still on a 3060 ti atm and only getting about 60 fps in stellar blade at 4k, but the color, contrast, text, everything just pops out to you. 
Osd is very simple and straightforward to use, with lots of modes available. My favorite is console hdr with dynamic brightness boost enabled. Not the most accurate colors, but they look really good. Just find an area with bright sunlight and get ready to be blown away. If you want more accurate or consistent colors you can use the hdr 400 mode, but imo you lose a lot of that wow factor from hdr that way.
The glossy coating as well is so beautiful, if you've only ever used matte lcds like me you'll love it. The image is clearer than you can imagine, and even with a small light on overhead in my room I haven't seen any of the purple tint I see people complain about with qd oled.
Giving this 4 stars only because the screen would occasionally turn off in the middle of a game for a few seconds. Updated to the latest firmware, updated drivers and everything, and still had this issue.  After doing some research online I found out this was related to the neo proximity sensor. After turning that off I've had no issues. Not a big deal though because you can just set the display to turn off after 5 minutes through windows anyway. 
Overall great monitor, you won't regret buying.

Best upgrade to my setup I could've possibly made

I recently decided to go with a dual monitor setup and starting doing my homework and decided to go with the ROG Strix OLED XG27UCDMG as my main monitor. I've been using the Asus ROG Strix XG32UQ for a little over a year and was pleased with the brand and so I wanted something to match. Well the XG27UCDMG blows the XG32UQ out of the water in terms of clarity, depth of colors, and crispness of screen. I am using my XG32UQ as a secondary monitor (in Portrait mode) and I am seriously considering replacing it with a second XG27UCDMG and will be giving my son the XG32UQ for his gaming setup.  The only thing stopping me from giving this monitor a 5 star review is the on/off button. In order to turn the monitor off, you have to select it from an option after pressing the power button. It would be much simpler if you could simply press the button to turn it off.

Pricey, but worth it.

Nice gaming monitor. However, I bought it for photo editing based on the srgb cal and other specs. But unfortunately, its almost impossible to calibrate and the low nits just doesn't cut it.
If you are a gamer, this is awesome, anything other than gaming could fall short of expectations.

Sadly I am returning the display.

Great for gaming. But that is it.

Asus ROG Strix XG27UCDMG 27" Class 4K UHD Gaming OLED Monitor - 16:9 front-facing 3/4 view of a 26.5" QD-OLED panel on an adjustable stand with slim black bezels and a centered column with red ROG badge; screen shows vivid ROG wallpaper, VESA 100x100 compatible, height/pivot/tilt/swivel visible, often used as a high-refresh 240Hz PC gaming monitor.

Asus ROG Strix XG27UCDMG 27" Class 4K UHD Gaming OLED Monitor - 16:9

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