ASUS ROG STRIX XG34WCDMS 34 Inch 280Hz WQHD HDMI 2.1 0.03ms QD-OLED Curved Gaming Monitor - Black

Key Features:

• 34-inch WQHD QD-OLED 1800R monitor with 280Hz refresh rate and 0.03ms GTG response time

• RGB Stripe Pixel OLED panel with an RGB sub-pixel arrangement for sharp and clear text edges, accurate color reproduction, and higher-quality dynamic display performance

• BlackShield™ film increases the panel’s hardness for 2.5X better scratch resistance and boosts the perceived black level by up to 40% versus previous-gen QD-OLED panels

• VESA DisplayHDR™ 500 True Black compliance, 99% DCI-P3 gamut, true 10-bit color, and Delta E<2 color difference for astonishing HDR performance—perfect for photo and video editing

• ASUS OLED Care Pro with Neo Proximity Sensor precisely detects when a user is away and switches to a black screen to reduce the risk of burn-in

• DisplayWidget Center offers auto firmware updates and makes it easy to export and import settings to any device or copy pro streamers' configurations

• Extensive connectivity options include DisplayPort™ 1.4 DSC, HDMI® 2.1, and USB-C® with 15-watt Power Delivery

ROG Strix OLED XG34WCDMS gaming monitor―34-inch RGB QD-OLED with BlackShield™ film, 280Hz refresh rate, 0.03ms (GTG), G-SYNC® compatibility, custom heatsink, OLED Care Pro, Neo Proximity Sensor, VESA DisplayHDR™ 500 True Black, HDMI® 2.1, and USB-C®.

Sharp Vision. Swift Victory.
ROG Strix OLED XG34WCDMS
The ROG Strix OLED XG34WCDMS is a RGB OLED gaming monitor. It boasts a 34-inch 1800R-curved Tandem RGB QD-OLED display that redefines speed with an astonishing 280Hz refresh rate and ultra-responsive 0.03ms gray-to-gray (GTG) response time. A host of other innovative features include ROG RGB Stripe Pixel technology for crisp, clear text, BlackShield™ film for enhanced durability and deeper black hues, and ASUS OLED Care Pro to prevent panel burn-in. With extensive connectivity such as DisplayPort™ 1.4 DSC and USB-C® with Power Delivery, the XG34WCDMS delivers unparalleled gaming and content-creation experiences.

Unprecedented Durability and Contrast

BlackShield™ Film
The panel of ROG Strix OLED XG34WCDMS is fortified with BlackShield™, a cutting-edge film that significantly boosts panel durability and visual contrast.

Enhanced Scratch Resistance
BlackShield film increases the panel's hardness to offer 2.5X better scratch resistance versus previous-gen QD-OLED panels. This innovative layer provides peace of mind, ensuring the display remains protected from accidental abrasions during cleaning or handling, extending the monitor's lifespan.

Boosted Perceived Black Levels
BlackShield also boosts the perceived black level by up to 40% in well-lit environments, compared to previous-gen QD-OLED panels. This means you'll experience even deeper, richer blacks and an exceptional contrast ratio, delivering breathtaking gaming visuals and cinematic content, regardless of ambient lighting conditions.

Immersive Speed and Visuals
Dominate the battlefield with the ROG Strix OLED XG34WCDMS, a 34-inch (3440 x 1440) Tandem QD-OLED monitor. Boasting an ultrafast 280Hz refresh rate and a blistering 0.03ms GTG response time, every frame is rendered with unparalleled smoothness and precision, eliminating motion blur and ghosting for a truly competitive edge in fast-paced gaming. The curved 1800R panel wraps around your field of vision to create an incredibly immersive visual feast.

Tandem QD-OLED Technology

Beyond Vivid Colors and Instant Response

Screen Protection

ASUS OLED CARE PRO

New ASUS OLED Care Pro technology provides a full set of customizable monitor settings* to protect and ensure the longevity of the OLED panel. Plus, it includes the new Neo Proximity Sensor designed to guard against panel burn-in. All settings can be easily managed via DisplayWidget Center.

Neo Proximity Sensor
The built-in Neo Proximity Sensor precisely detects your distance from the monitor. When you step away, the monitor transitions to a black image to protect against panel burn-in; and it instantly restores content when you return. Detection distance can be customized to suit your preference, ensuring maximum convenience and protection.

Pixel cleaning
The screen recalibrates after the monitor has been active for several hours―a process* that takes just a few minutes and activates automatically when the monitor is turned off.

SCREEN MOVE
Pixel locations are slightly shifted periodically to help prevent burn-in, with several selectable movement levels.

Boundary Detection
The Boundary Detection feature dynamically reduces pixel brightness along the boundaries of black bars onscreen, and also slightly shifts the pixel of the near borders.

RICH CONNECTIVITY
The XG34WCDMS features a DisplayPort 1.4 DSC as well as USB-C with 15-watt Power Delivery, HDMI.® 2.1 ports and a USB hub to accommodate a wide array of multimedia devices.

Aspect Ratio Control
For competitive gamers who are more familiar with smaller 1080p monitors, the XG34WCDMS can be set to replicate a 24.5-inch (in esports mode) or 27-inch display, as well as other visual modes.

ROG OLED Anti-Flicker 2.0
New ROG OLED Anti-Flicker 2.0 technology minimizes onscreen flicker New ROG OLED Anti-Flicker 2.0 technology ensures up to 20% less onscreen flicker versus previous-generation panels, enabling comfortable gaming experiences.

Luminance Compensation Algorithm
An advanced luminance compensation algorithm dynamically boosts pixel brightness during refresh rate fluctuations to ensure more consistent visuals, without increasing input lag or compromising refresh rates.

DisplayWidget Center
DisplayWidget Center is powerful monitor management software designed to help you optimize, personalize, and fully utilize your display via a mouse — so there's no need to access the OSD menu. It also offers firmware update notifications and includes a direct update option. Plus, you can import or export display configurations for easy sharing.

Auto KVM
Level up streaming setups with the Auto KVM feature and seamlessly control two gaming devices with a single keyboard and mouse.

Play Smarter with AI Assistant
The AI Assistant in XG34WCDMS includes AI Visual, Dynamic Crosshair, and Dynamic Shadow Boost. These features leverage AI technology to help you practice more effectively to improve your skills.

Uniform brightness
When activated, the ROG-exclusive Uniform Brightness* setting within the OSD menu decreases peak brightness to keep levels consistent for better viewing—even when changing the size of bright white windows. It also makes marathon gaming sessions much more comfortable on your eyes.

Ergonomic stand
The specially designed hollowed-out stand offers tilt, swivel, and height adjustments to provide the ideal viewing position. The display is also VESA wall-mount-compatible.

Specifications

Model

• ROG Strix OLED XG34WCDMS

Display

• Panel Size: 34"

• Curvature: 1800R

• Aspect Ratio: 21:9

• Color Space (DCI-P3): 99%

• Panel Type: QD‑OLED

• Panel Technology: Tandem RGB QD‑OLED

• Resolution: 3440 x 1440

• Viewing Area (HxV): 800.06 x 337.06 mm

• Surface: Anti‑Reflection (BlackShield Film)

• Pixel Pitch: 0.231 mm

• Brightness (HDR Peak): 1,300 cd/㎡

• Contrast Ratio (Typ.): 1,500,000:1

• Viewing Angle: 178°/178°

• Response Time: 0.03 ms (GTG)

• Color Accuracy: △E ≤ 2

• Colors: 1.07 billion (10‑bit)

• Flicker Free: Yes

• HDR Support: HDR10

• Refresh Rate (Max): 280 Hz

• ASUS OLED Care: Yes

Features

• GamePlus: Yes

• GameVisual: Yes

• VRR Technology: FreeSync™ Premium Pro & G‑SYNC® Compatible

• Extreme Low Motion Blur: Yes

• DisplayWidget: Yes, DisplayWidget Center

• GameFast Input: Yes

• Shadow Boost: Yes

• Aspect Control: Yes

• KVM Switch: Yes

• AI Assistant Technology: AI Visual, Dynamic Crosshair, Dynamic Shadow Boost

I/O Ports

• DisplayPort 1.4 DSC: 1

• HDMI v2.1 (FRL): 2

• USB‑C (DP Alt Mode): 1

• Earphone Jack: Yes

• USB Hub: 3 x USB 3.2 Gen 1 Type‑A

• USB‑C Power Delivery: 15W

Audio

• Speakers: No

Signal Frequency

• DP/HDMI/Type‑C: 89KHz–463KHz (H) / 60Hz–280Hz (V)

Power

• Consumption: 34W

• Power Saving Mode: <0.5W

• Power Off Mode: <0.3W

• Voltage: 100–240V, 50/60Hz

Mechanical Design

• Tripod Socket: 1/4"

• Tilt: +20° ~ -5°

• Swivel: +25° ~ -25°

• Height Adjustment: 0–110 mm

• VESA Mounting: 100 x 100 mm

• Proximity Sensor: Yes

• Kensington Lock: Yes

Dimensions

• With Stand (W x H x D): 81.28 x 54.53 x 18.04 cm

• Without Stand (W x H x D): 81.28 x 37.33 x 10.79 cm

• Box Dimension (W x H x D): 81.28 x 35.65 x 10.79 cm

Weight

• Net with Stand: 7.4 kg

• Net without Stand: 5.2 kg

• Gross: 10.3 kg

Accessories (may vary by region)

• DisplayPort cable

• Microfiber cloth

• Power cord

• Quick start guide

• ROG pouch & sticker

• USB 3.2 cable

• VESA mount kit

• Warranty card

Certifications

• TÜV Flicker‑Free

• TÜV Low Blue Light (Hardware Solution)

• VESA AdaptiveSync Display 280Hz

• VESA DisplayHDR 500 True Black

• AMD FreeSync Premium Pro

• G‑SYNC Compatible

• FSC MIX