Overview

  • One For All
    27-inch QHD (2560 x 1440) QD-OLED gaming monitor with 500Hz refresh rate and 0.03ms response time
  • Screen Protection
    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
  • Flicker-Free Technology
    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
  • Advantages of QD-OLED Technology
    VESA DisplayHDR 500 True Black compliance, 99% DCI-P3 gamut, true 10-bit color, and Delta E < 2 color difference for astonishing HDR performance
  • Displaywidget Center
    Exclusive ASUS DisplayWidget Center application allows users to easily access OLED Care Pro functions and adjust monitor settings using a mouse
  • Gaming AI
    ROG Gaming AI technology with AI-powered features to enhance users’ gaming experience
  • What’s In The Box
    DisplayPort cable, Power cord, Microfiber cloth, ROG pouch, ROG sticker, Quick release stand, Quick start guide, Warranty Card
  • ASUS Rapid Replacement
    3 years warranty with cross shipping service included

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Specifications

Capacity & configuration

Display Type
OLED
Stand Type
Adjustable height stand

Dimensions & weight

Product Name
ROG Strix 27" 2K OLED 500Hz 0.03ms Gaming Monitor with G-SYNC/FreeSync and HDR (HDMI, DisplayPort)
Product Width
24.03 inches
Product Weight
14.55 pounds
Maximum Adjustable Height
19.77 inches
Product Depth (With Stand)
6.67 inches

Features

Brand
ASUS
Color
Black
Refresh Rate
500Hz
Maximum Resolution
2560 x 1440
Native Resolution
2560 x 1440
Contrast Ratio
1,500,000:1
Response Time
0.03 milliseconds
Synchronization Technology
G-SYNC (NVIDIA Adaptive Sync)
Aspect Ratio
16:9
Display Contour
Flat
Brightness
1000 candela per square meter
Screen Size
27 inches
High Dynamic Range (HDR)
Yes
High Dynamic Range Format
HDR 10
Horizontal Viewing Angle
178 degrees
Vertical Viewing Angle
178 degrees
Touch Screen
No
On-Screen Display Languages
English
Display Surface
Anti-reflective
OLED Technology
QD-OLED
Number of DisplayPort Inputs (Total)
1
Number of HDMI Inputs (Total)
2
Display Connector(s)
1 x DisplayPort 1.4
Number of USB Ports (Total)
2
USB Ports
2 x USB-A 3.2
Headphone Jack
Yes
Wall Mountable
Yes
VESA Wall Mount Standard
100mm x 100mm
Stand Ergonomics
Tilt
Eye Relief Features
Low blue light
Built-In Webcam
No
Integrated Speaker(s)
No
ENERGY STAR Certified
No
Operating System Compatibility
Windows
UPC
199291032613

Power & warranty

Model Number
XG27AQDPG
Power Consumption
65 watts
Warranty - Parts
3 years
Warranty - Labor
3 years

Warranty & protection

Included manufacturer warranty

See manufacturer documentation.

Register your product with the manufacturer within 30 days of delivery.

Warranty service

Manufacturer warranty claims are handled by the manufacturer. We are happy to help you find the right contact: (888) 419-6820.

Customer reviews

Write a review
RandomOct 26, 2026 · Verified purchase ★★★★★

Great for cs2 - I've been extremely impressed with the ASUS ROG Strix 27-inch 500Hz OLED gaming monitor. The combination of a 1440p resolution, OLED picture quality, and an incredibly fast 500Hz refresh rate makes this one of the best gaming monitors I've used. One of the biggest reasons I wanted this monitor was for competitive gaming, especially Counter-Strike 2. The 500Hz refresh rate really shines in CS2, where every millisecond matters. Movement looks incredibly smooth, tracking enemies feels more natural, and the fast 0.03ms response time helps keep motion clear during quick turns and intense firefights. If you have a powerful enough PC to push extremely high frame rates, the experience is fantastic. The OLED panel is another huge selling point. Colors look vibrant, blacks are incredibly deep, and the overall picture quality is noticeably better than a traditional LCD monitor. Having that kind of image quality without sacrificing competitive gaming performance is a huge advantage. I also appreciate the G-SYNC and FreeSync support, which helps keep gameplay smooth when frame rates fluctuate. Overall, this is an outstanding monitor for anyone who takes competitive gaming seriously. If you play Counter-Strike 2, Valorant, or other fast-paced shooters, the combination of 500Hz, OLED, and 1440p resolution is hard to beat. I would absolutely recommend it!

BradOct 25, 2026 · Verified purchase ★★★★☆

Good product - Very good, good color, good graphics, good pixel cleaning

FREDOct 22, 2026 · Verified purchase ★★★★★

Gaming - Best monitor i have had for gaming! Honestly i run on all my games in 2k and don’t think there is a need for 4k!

TRIVOct 20, 2026 · Verified purchase ★★★★★

Best 2K OLED Money Can Buy - Terrific colors, excellent refresh rate. Worth it while I’m on sale!

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Questions & answers

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Free U.S. shippingOn every order. Leaves our store in 1–2 business days, arrives in 3–5 business days.
Free returns for 30 daysNo restocking fee. We email you a prepaid return label.
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