ASUS ROG Strix OLED XG34WCDG 34” 3440x1440 175Hz 0.03ms G-Sync Ultrawide Gaming Monitor

Manufacturer: Asus | Model: 90LM0B70-B01171 | Product ID: 4127
£6.00 (inc. VAT)
Availability: 0 in stock

Product Technical Specification

Webcam
WebcamNo
Efficiency Class
EU Energy Efficiency ClassF
Dimensions
Length / Depth199 mm
Width812 mm
Height545 mm
Width (without stand)812 mm
Depth (without stand)108 mm
Height (without stand)380 mm
Weight8.3 kg
Weight (without stand)6.2 kg
Standards / Specifications
Adaptive Sync Technology (G-SYNC / FreeSync)AMD FreeSync Premium Pro, NVIDIA G-SYNC Compatible, adaptiveSync
Standard / specificationHDMI 2.1, DisplayPort 1.4
Colour
Primary ColourBlack
Speakers
SpeakersNo
Lighting
Lighting / RGBYes
Lighting ColourRGB
Display
Display Size in Inch34 "
Display ResolutionUWQHD (3440 x 1440 Pixel)
Display Aspect Ratio21:9
Display Refresh Rate175 Hz
Display Panel TypeQD OLED
Colour depthmax. 1.07 billion colours (10 bit)
Contrast Ratio (Static)1,500,000:1
Curved DisplayYes
Curved Display Radius1800R
Display Response Time0.03 ms
Display Response Time (Grey-to-Grey)0.03 ms
HDRYes
HDR StandardVESA DisplayHDR True Black 400
Screen Brightness SDR / normal250 cd/m²
Screen Brightness HDR1000 cd/m²
Viewing angle178° horizontal / 178° vertical
Display Surface Typeglossy / non-reflective
TouchscreenNo
Ergonomics
Height adjustmentYes
Min. Adjustable Height0 mm
Max. Adjustable Height110 mm
Min. Swivel-25 °
Max. Swivel25 °
Min. Tilt-5 °
Max. Tilt20 °
PivotYes
Connectivity
Peripheral connectorsUSB 2.0 Typ-A (1x), USB 3.0 Typ-C (1x), 3.5 mm jack 3-pole, TRS (1x), USB 3.2 Typ-A (2x)
External Ports
Display ConnectorsHDMI (2x), Display Port (1x), USB Type C (Display Port shared) (1x)
Display Connector StandardsHDMI 2.1, DisplayPort 1.4
USB HubYes
Mounting
Vesa standard100 x 100 mm

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Sun 07th Dec 2025 to Wed 10th Dec 2025
Fast & Tracked by Courier
£6.95
Fast & Tracked by Courier

Fast & Tracked by Courier (UK)

Estimated delivery date: Sat 06th Dec 2025 to Mon 08th Dec 2025
View all Delivery Options & International Rates

ROG Strix OLED XG34WCDG Monitor – 34-inch 3440x1440, 175Hz (Above 144Hz), 0.03ms (GTG), ASUS OLED Care Pro, Neo Proximity Sensor, 99.3% DCI-P3, true 10-bit color, G-Sync compatible, DisplayWidget Center, ELMB, HDR.

ASUS ROG Strix OLED XG34WCDG Gaming Monitor at a Glance:

  • 34” OLED gaming monitor with 3440 x 1440 resolution
  • Enjoy smooth gaming thanks to 175Hz refresh rate and 0.03ms response time
  • Integrated ASUS OLED Care Pro function
  • Excellent colour reproduction with VESA DisplayHDR 400 True Black, 99.3% DCI-P3 gamut, true 10-bit colour, and Delta E < 2 colour difference
  • ROG Gaming AI technology for enhanced gaming
  • ASUS DisplayWidget Center for easy access to monitor settings

Premium OLED Monitor

Bring your games to life, with the ASUS ROG Strix OLED XG34WCDG Gaming Monitor. This ultra-wide QD-OLED monitor features a 1800R curve, filling your peripheral vision with highly detailed visuals. Thanks to the 175Hz refresh rate and 0.03ms response time, all your games will display with smooth frame rates while ASUS Extreme Low Motion Blur technology reduces ghosting and motion blur. Nothing but incredible motion clarity!

As a third-gen QD-OLED screen, the ASUS ROG Strix OLED XG34WCDG Gaming Monitor offers high contrast ratios to deliver the darkest blacks and brightest whites. What’s more, the 99% DCI-P3 gamut, Delta E < 2 colour difference, and VESA DisplayHDR 400 True Black all ensure accurate colour reproduction, making this an ideal monitor for creative endeavours.

To prevent burn-in, the ASUS ROG Strix OLED XG34WCDG Gaming Monitor is equipped with ASUS OLED Care Pro technology. This provides fully customisable settings, which you can fine-tune to protect the screen and enhance longevity. Additionally, there is a new feature called Neo Proximity Sensor. This detects your distance from the screen and transitions to a black image when you are away, safeguarding from burn-in.

All OLED settings can be adjusted from within the DisplayWidget Center. This comprehensive monitor management software offers access to a myriad of settings so you can optimise, personalise, and fully utilise your display. In addition to this, the ASUS ROG Strix OLED XG34WCDG Gaming Monitor features an innovative custom heatsink and improved airflow design, which helps to prevent burn-in.

Gaming AI and In-Game Enhancements

To boost your gameplay, the ASUS ROG Strix OLED XG34WCDG harnesses ROG Gaming AI technology. This leverages AI on features like AI Visual, Dynamic Crosshair, and Dynamic Shadow Boost to enhance your experience by helping you to practice more effectively and improve your skills.

This is paired with the ASUS-exclusive GamePlus hotkey, which offers access to additional in-game enhancements. Developed with pro gamers, you can overlay an FPS counter, crosshair, and even a sniper magnifier to help you dominate the battlefield.

There are pre-set display modes to explore, each optimised for specific genres, playstyles, or cinematic needs. These bring your visuals to life with the best possible settings already configured, so you can just switch to the mode you need and get stuck into your gaming. Plus, the ASUS Flicker-Free, Low Blue Light, and Uniform Brightness technologies ensure you’ll stay comfortable without eye strain or fatigue throughout your gaming session.

Virtual Display

The Virtual Display functionality boosts productivity, allowing Windows to recognise the ASUS ROG Strix OLED XG34WCDG Gaming Monitor as two independent displays. This enables you to create a virtual display with a 1:1, 2:1, or 1:2 ratio, taking full advantage of the ultra-wide screen. With this feature, you can effortlessly have your game or creative work open alongside any additional software, wikis, or applications. Please note, this feature is only available when connected via DisplayPort or USB-C.

Adaptive Sync Technology

To ensure smooth gaming at all times, the ASUS ROG Strix OLED XG34WCDG Gaming Monitor supports both AMD FreeSync Premium and NVIDIA G-SYNC adaptive technologies. These match your monitor’s refresh rate to your GPU’s output, to create smooth, tear-free visuals with low latency, no matter how intense the action may get!

Ample Connectivity

To ensure the ASUS ROG Strix OLED XG34WCDG Gaming Monitor will seamlessly integrate with your set-up, this monitor features an array of connection options. For linking to your high-performance graphics card, there are HDMI 2.1 and DisplayPort 1.4 ports. The DP ports feature Display Stream Compression technology, too. What’s more, there is a USB-C port with 15W power delivery and USB hub functionality for additional devices.

ROG Aesthetics

The ASUS ROG Strix OLED XG34WCDG Gaming Monitor will make a fine addition to your gaming set-up. Featuring the iconic ROG cyberpunk aesthetic, this monitor has bold, futuristic lines and the ROG logo illuminated with RGB lighting. Plus, the compact stand won’t take up precious space on your desk, while the frameless design will enhance your immersion. Better yet, you can enhance your ergonomic set-up thanks to adjustment options for tilt, swivel, and height. There is also a VESA-compatible wall mount option.

Webcam
WebcamNo
Efficiency Class
EU Energy Efficiency ClassF
Dimensions
Length / Depth199 mm
Width812 mm
Height545 mm
Width (without stand)812 mm
Depth (without stand)108 mm
Height (without stand)380 mm
Weight8.3 kg
Weight (without stand)6.2 kg
Standards / Specifications
Adaptive Sync Technology (G-SYNC / FreeSync)AMD FreeSync Premium Pro, NVIDIA G-SYNC Compatible, adaptiveSync
Standard / specificationHDMI 2.1, DisplayPort 1.4
Colour
Primary ColourBlack
Speakers
SpeakersNo
Lighting
Lighting / RGBYes
Lighting ColourRGB
Display
Display Size in Inch34 "
Display ResolutionUWQHD (3440 x 1440 Pixel)
Display Aspect Ratio21:9
Display Refresh Rate175 Hz
Display Panel TypeQD OLED
Colour depthmax. 1.07 billion colours (10 bit)
Contrast Ratio (Static)1,500,000:1
Curved DisplayYes
Curved Display Radius1800R
Display Response Time0.03 ms
Display Response Time (Grey-to-Grey)0.03 ms
HDRYes
HDR StandardVESA DisplayHDR True Black 400
Screen Brightness SDR / normal250 cd/m²
Screen Brightness HDR1000 cd/m²
Viewing angle178° horizontal / 178° vertical
Display Surface Typeglossy / non-reflective
TouchscreenNo
Ergonomics
Height adjustmentYes
Min. Adjustable Height0 mm
Max. Adjustable Height110 mm
Min. Swivel-25 °
Max. Swivel25 °
Min. Tilt-5 °
Max. Tilt20 °
PivotYes
Connectivity
Peripheral connectorsUSB 2.0 Typ-A (1x), USB 3.0 Typ-C (1x), 3.5 mm jack 3-pole, TRS (1x), USB 3.2 Typ-A (2x)
External Ports
Display ConnectorsHDMI (2x), Display Port (1x), USB Type C (Display Port shared) (1x)
Display Connector StandardsHDMI 2.1, DisplayPort 1.4
USB HubYes
Mounting
Vesa standard100 x 100 mm

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Buykingston offers a very flexible and hassle free returns policy. If for whatever reason you are not happy with the item purchased you can return it to us within 12months for a refund (for unused and unopened items) or within 30 days on opened and used items for a refund. This applies to items purchased direct through Buykingston  only.

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For items opened and used and that are returned in a resellable condition.

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What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on non tracked items.
On unopened items 365 days.

How do i go about returning my order?
Please contact us via our contact page with your order number where we will present you with an RMA number and returns label.

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Does my item have to include its original packaging?
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