ASUS ROG Strix OLED 27" 1440P Gaming Monitor (XG27AQDMESZ) - QHD, QD-OLED, 240Hz, 0.03ms
ASUS ROG Strix OLED 27" 1440P Gaming Monitor (XG27AQDMESZ) - QHD, QD-OLED, 240Hz, 0.03ms
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ASUS ROG Strix OLED 27" 1440P Gaming Monitor (XG27AQDMESZ) - QHD, QD-OLED, 240Hz, 0.03ms

187 ratings

Key item features

  • 27-inch QHD (2560 x 1440) QD-OLED gaming monitor with 240Hz refresh rate and 0.03ms response time
  • 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
  • 99% DCI-P3 gamut, true 10-bit color, and Delta E 
  • Exclusive ASUS DisplayWidget Center application allows users to easily access OLED Care Pro functions and adjust monitor settings using a mouse
  • ROG Gaming A.I technology with AI-powered features to enhance users' gaming experience
  • What’s in the box: DisplayPort cable, HDMI cable, Microfiber cloth, Quick start guide, ROG pouch, ROG sticker, VESA mount kit, Warranty Card
  • ASUS Rapid Replacement (ARR) 3 years warranty with cross shipping service included
  • Free 3-month Adobe Creative Cloud Subscription: Receive complimentary access with the purchase of this product (offer valid until 08/31/2026)

Specs

Screen size, 26.5 inResolution, 2560 x 1440Refresh rate, 240 HzDisplay, OLEDAspect, 16:9Response time, 0.03 ms

About this item

Product details

ASUS ROG Strix OLED 27” 1440P Gaming Monitor (XG27AQDMESZ) - QHD, QD-OLED, 240Hz, 0.03ms, Neo Proximity Sensor, ASUS OLED Care Pro, ELMB, G-SYNC Compatible, 99% DCI-P3, DisplayWidget, 3 yr warranty
  • 27-inch QHD (2560 x 1440) QD-OLED gaming monitor with 240Hz refresh rate and 0.03ms response time
  • 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
  • 99% DCI-P3 gamut, true 10-bit color, and Delta E 
  • Exclusive ASUS DisplayWidget Center application allows users to easily access OLED Care Pro functions and adjust monitor settings using a mouse
  • ROG Gaming A.I technology with AI-powered features to enhance users' gaming experience
  • What’s in the box: DisplayPort cable, HDMI cable, Microfiber cloth, Quick start guide, ROG pouch, ROG sticker, VESA mount kit, Warranty Card
  • ASUS Rapid Replacement (ARR) 3 years warranty with cross shipping service included
  • Free 3-month Adobe Creative Cloud Subscription: Receive complimentary access with the purchase of this product (offer valid until 08/31/2026)
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Specifications

Screen size

26.5 in

Resolution

2560 x 1440

Refresh rate

240 Hz

Display

OLED

Warnings

Customer ratings & reviews

4.6 out of 5 stars
stars
187 ratings29 reviews
Includes global ratings and reviews
How item rating is calculated

Reviews summary

Pros

  • : Offers smooth visuals with impressive picture quality.
  • : The screen produces vivid, high-resolution images.
  • : Provides quality display at lower cost.
  • : Colors are crisp and clear.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
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Showing 1-3 of 29 reviews

Jul 19, 2026
Reviewer name: Jose
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

GREAT OLED Monitor by Nora Knight

Excellent QD-OLED gaming monitor with amazing colors. I've been very impressed with the ASUS ROG Strix OLED XG27AQDMESZ. Don't be fool this is same XG27AQDMES monitor just without backplate light I notice was missing mostly cut cost down for us gamers to grab a good OLED Monitor. The QD-OLED panel looks fantastic, with deep blacks, vibrant colors, and you can switch between sRGB and wide gamut color modes depending on the look you want. ASUS includes several OLED care features to help reduce burn-in, and the built-in proximity sensor can automatically turn off the display when you step away, which is great for protecting the panel. Response time is outstanding, games feel super smooth and the picture quality is some of the best I've seen. The monitor is solidly built and durable, but it's on the heavier side, so if you're mounting, use a robust monitor arm rated for the weight. I'm currently using DisplayPort and it works great, but I'd recommend using an HDMI2.1 cable if your graphics card supports it, since this monitor has HDMI 2.1 and its DisplayPort connection is version 1.4. Depending on your setup, HDMI 2.1 may offer a more complete experience. One important tip: update your GPU drivers before using it. The latest drivers help ensure support for features like HDR, VRR, high refresh rates, and other display improvements. Overall, this is an outstanding gaming monitor with excellent color, incredibly fast response, and useful panel protection features. I used a multiple monitor setup when I'm streaming on Twitch/YouTube so having 3 monitors help. Oh the text on this monitor is very crisp for reading book, if you rotate monitor sideway reading anything is great or normal way too. The mouse moves really nice on it thanks to the high refresh rate. Highly recommended.

Helpful?65Y514QHNSTE19693155601
Jul 24, 2026
Reviewer name: Luis
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great ASUS monitor

10 out of 10 would recommend. I'm using this as my primary monitor and the colors are so vibrant, the blacks are true black and the 240 hertz can't beat that for the price

Helpful?65Y514QHNSTE19693155601
Sep 4, 2026
Reviewer name: Christian
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Mind blowing

Absolutely beautiful life changing never going back to va or ips

Helpful?65Y514QHNSTE19693155601
Current price is $449.99
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