34" ASUS ROG Strix OLED XG34WCDMS
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34" ASUS ROG Strix OLED XG34WCDMS
The ASUS 34" ROG Strix monitor features a curved 34-inch QD-OLED panel with a resolution of 3440 × 1440 pixels. The screen uses an 1800R curvature for a more immersive experience and has a matte surface with a BlackShield anti-glare film. The device provides an extreme 280Hz refresh rate and an exceptionally low 0.03ms response time for smooth rendering of fast-paced scenes. The 21:9 widescreen aspect ratio offers a large workspace and a wide field of view. Compatibility with G-Sync and FreeSync Premium technologies prevents unwanted screen tearing during gaming.
34"
Screen size
3440 × 1440 Ultra Wide QHD
Resolution (Resolution type)
QD-OLED
Display type
280Hz
Refresh rate
0.03ms (GTG)
Response time
Key features of the 34" ASUS ROG Strix OLED XG34WCDMS monitor
- AMD FreeSync Premium and NVIDIA G-Sync compatibility prevent screen tearing in fast-paced scenes
- 10-bit colour depth and VESA DisplayHDR 500 True Black certification for faithful rendering of dark scenes
- USB-C port supports laptop charging up to 90W and video signal transmission
- Integrated KVM switch lets you control two different computers with a single keyboard and mouse
- Stand offers 110mm height adjustment and screen tilt and swivel options
- 1800R panel curvature mimics the natural field of view of the human eye
- The rear features VESA 100 × 100mm mounting holes for a stand
Monitor KVM switch
The integrated KVM switch lets you control two separate computers with a single keyboard and mouse. This allows users to easily switch between a gaming rig and a work laptop without needing to reconnect cables. The feature makes daily multitasking significantly easier and saves desk space. Switching between sources is fast and reliable.
Efficient power management and settings
The USB-C interface supports image transmission via DisplayPort Alt Mode while also delivering power to connected devices. The built-in Power Delivery provides up to 90W of power, which is sufficient to charge most modern laptops. The DisplayWidget Center software makes it easy to adjust parameters directly in the Windows operating system without needing to press physical buttons.
Advanced QD-OLED panel of the ROG Strix XG34WCDMS
The screen uses Tandem RGB QD-OLED technology with a special RGB Stripe Pixel sub-pixel arrangement. This structure eliminates colour fringing around text and contributes to sharper font rendering. Users get clean edges on text documents and in game menus. The panel displays deep blacks and rich shades.
Curved display with a 21:9 aspect ratio
The curved design with an 1800R curvature corresponds to the natural field of view of the human eye. The 21:9 widescreen aspect ratio draws the viewer right into the heart of the action and expands peripheral vision. The curvature reduces eye strain during long periods of screen viewing by maintaining the same focusing distance to all corners. The matte surface of the display also effectively prevents unwanted light reflections. The native contrast ratio is 1,500,000:1, creating a huge difference between dark and light areas of a scene. A brightness of up to 1300cd/m² supports the VESA DisplayHDR 500 True Black standard. The 10-bit colour depth renders over a billion colour shades with a low Delta E deviation below 2. The DCI-P3 colour space coverage is 99%.
Extreme 280Hz frequency for smooth gaming and ergonomic screen adjustment
A 280Hz refresh rate, combined with a 0.03ms response time, eliminates motion blur in fast-paced action scenes. Extreme Low Motion Blur technology further reduces ghosting and keeps objects sharp even with rapid camera movements. Compatibility with G-Sync and FreeSync Premium standards synchronises the monitor's frequency with the graphics card. This helps gamers avoid annoying screen tearing and stuttering. The stand's design helps you adjust the screen's position for healthier posture. It provides a height adjustment range from 0 to 110mm, suiting different body types and desks. The ability to tilt from -5° to +20° helps find the optimal viewing angle. Swivelling from -25° to +25° makes it easy to share content with colleagues.
Stable monitor base and advanced burn-in protection
The solid base holds the monitor securely on the desk and dampens vibrations during intense typing or gaming. Integrated cable management helps keep the workspace tidy by routing cables through the stand. For wall or arm mounting, there is a standard VESA mount with 100 × 100mm dimensions. ASUS OLED Care Pro technology includes a set of features that protect the OLED panel from static image burn-in. The integrated Neo Proximity Sensor detects the user's distance and dims the screen if no one is sitting in front of the monitor. Automatic pixel cleaning runs after the monitor is turned off and takes only a few minutes. Features like pixel shift and taskbar detection actively prevent display wear.
Durable surface with BlackShield film and efficient operation with TÜV certification
A special BlackShield film increases the panel's hardness, providing up to 2.5× better scratch resistance during normal cleaning. This layer also improves the perception of black in well-lit rooms by up to 40%. Users don't need to worry about damaging the sensitive QD-OLED surface when removing dust or dirt. The image retains its high contrast even in daylight. A hardware-based blue light filter and Flicker-Free technology protect the user's eyes from fatigue during long gaming nights. The monitor falls into energy class E in SDR mode with a consumption of 26kWh per 1000 hours of operation. In HDR mode, consumption changes to 34kWh per 1000 hours, with an energy class of G. Standby mode consumes only 0.5W of power.
ASUS 34" ROG Strix monitor connectivity
The monitor offers extensive connectivity options for your devices. It's ready for any gaming setup thanks to its wide range of ports, including DisplayPort 1.4, HDMI 2.1 and USB-C with Power Delivery. A standard audio output is also available for easy headphone connection.
- 1× DisplayPort 1.4 DSC
- 2× HDMI 2.1
- 1× USB-C
- 3× USB 3.2 Gen 1 Type-A
- 1× 3.5mm audio jack
Technical specification
- Screen size: 34.0"
- Display type: QD-OLED panel
- Aspect ratio: 21:9
- Maximum brightness: 1300cd/m2
- Contrast ratio: 1,500,000:1
- Response time: 0.03ms (GTG)
- Refresh rate: 280Hz
Package contents
- 34" ASUS ROG Strix OLED XG34WCDMS monitor
- DisplayPort cable
- USB-C cable
Colour gamut
Determines how accurately the monitor can display colours. sRGB is ideal for web content, films or games. DCI-P3/Adobe RGB is great for graphic designers or professional work. The higher the value, the better the monitor's colour reproduction.
Maximum brightness
The value given in nits or cd/m² determines the monitor's brightness level. A brightness of over 400 nits is key for HDR content and readability in sunlight, while standard office monitors are fine with values above 250.
Refresh rate and response time
The refresh rate (Hz) determines the number of frames displayed per second, so the higher the value, the smoother the picture and the less eye strain. A lower response time (ms) eliminates motion blur. 144Hz+ is ideal for gaming, while values around 75Hz are suitable for office monitors.Specifications
Display diagonal and resolution
Construction
Panel and screen technology
Aspect Ratio
Backlight and colour
Connection
Features and functions
Colour
Dimensions and weight
Packaging
Power outlet type
Energy specifications
ASUSTek COMPUTER INC. 1F.,No.15, Lide Rd., Beitou Dist., Taipei City 112 Tel: +886-2-2894-3447 Tel: +886-2-2890-7798 https://gr.asus.com/ProductSafety ASUS COMPUTER GmbH Harkortstrasse 21-23 40880 Ratingen Germany, Europe Email: [email protected]
ASUS COMPUTER GmbH, Harkortstrasse 21-23, 40880 Ratingen, Germany, Europe, [email protected]
ASUS is a symbol of the growth of Taiwan's economy. The firm's beginnings date back to April 2, 1989, when as a small manufacturer of motherboards began his work with a few employees. Today, Asus employs more than 12,500 employees worldwide.
ASUS products can be found in almost every category of the information technology marketplace. ASUS is focused on desktops, laptops, phones, optical drives and components. In the manufacture of motherboards, the company is now the dominant player with a staggering 40% market share.
Specifications can be changed without notice. Images are for illustrative purposes only.
