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ASUS ROG Strix OLED XG34WCDMS 34-inch curved 280Hz Tandem RGB QD-OLED gaming monitor

ASUS ROG Strix OLED XG34WCDMS curved gaming monitor, additional gallery view

ASUS ROG Strix OLED XG34WCDMS 3440 × 1440 280Hz monitor, gallery view

ASUS ROG Strix OLED XG34WCDMS 34-inch WQHD QD-OLED monitor, gallery view

ASUS ROG Strix OLED XG34WCDMS 280Hz gaming monitor, product detail

ASUS ROG Strix OLED XG34WCDMS 34-inch curved QD-OLED monitor, alternate view

ASUS ROG Strix OLED XG34WCDMS 34 Inch 280Hz 0.03ms WQHD Tandem RGB QD-OLED Curved Gaming Monitor

Model Name: ASUS ROG Strix OLED XG34WCDMS
Display: 34-inch curved Tandem RGB QD-OLED
Resolution: 3440 × 1440 (WQHD)
Refresh Rate: 280Hz
Response Time: 0.03ms GTG
Type: Curved gaming monitor
Warranty: 3 Years

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Category: Monitors Tag: 280Hz monitor Brand: ASUS

The ASUS ROG Strix OLED XG34WCDMS is a 34-inch curved gaming monitor with a Tandem RGB QD-OLED panel, 3440 × 1440 WQHD resolution, a 280Hz refresh rate and a 0.03ms GtG response time. It is designed for high-refresh gaming on a wide ultrawide display.

Key Display Features

34-inch ultrawide panel: 3440 × 1440 WQHD resolution.
Tandem RGB QD-OLED: OLED-based panel technology for high contrast and vivid color.
280Hz refresh rate: Supports high-refresh gameplay when the PC and connection can deliver a compatible frame rate.
0.03ms GtG: Manufacturer-rated response time.
Curved design: Intended to provide an immersive ultrawide viewing layout.

Who Should Consider It?

This monitor suits gamers who want an ultrawide WQHD display with a high refresh rate and OLED contrast. It can also suit users who value a wide workspace, although professional color-critical work should use the appropriate calibration and validation process.

To make full use of 280Hz at 3440 × 1440, the graphics card and game settings must deliver sufficiently high frame rates.

Technical Specifications

Model	ROG Strix OLED XG34WCDMS
Screen size	34 inches
Panel	Tandem RGB QD-OLED
Resolution	3440 × 1440 (WQHD)
Refresh rate	280Hz
Response time	0.03ms GTG
Monitor type	Curved gaming monitor
Warranty	3 Years

Buying Recommendation

Choose the XG34WCDMS if you want an ultrawide QD-OLED monitor with WQHD resolution and 280Hz refresh. Confirm graphics output, desk space and connection requirements before purchase.

Frequently Asked Questions

What is the native resolution?

3440 × 1440 (WQHD).

What refresh rate does it support?

The supplied product data lists a 280Hz refresh rate.

Monitors

MODEL	ROG Strix OLED XG34WCDMS
Monitor Type	Curved Gaming Monitor
SCREEN SIZE	34 inches
Panel Type	Tandem RGB QD-OLED
RESOLUTION	3440 × 1440 (WQHD)
RESPONSE TIME	0.03ms GTG
REFRESH RATE	280Hz
ADAPTIVE SYNC	AMD FreeSync Premium Pro; NVIDIA G-SYNC Compatible
Brightness	Up to 1300 cd/m² HDR peak
I/O Ports	DisplayPort 1.4 DSC; 2 × HDMI 2.1; USB-C with DisplayPort Alt Mode and 15W USB Power Delivery; 3 × USB-A 3.2 Gen 1
Warranty	3 Years

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Warranty & Purchase Terms

Warranty period: the manufacturer's warranty period, from one month up to 3 years.
Immediate replacement: if a manufacturing defect appears at any time during the warranty, the product is replaced with a new one, no repair (except products that need software work). If no replacement is available, you get a full refund with no deductions.
Returns: within 30 days of purchase, if the product is in the same condition with all its contents.
Receiving your order: check the shipment on delivery; if anything is damaged or missing, contact us within 24 hours and keep the box and photos.
Not covered: misuse (burning, breaking, scratching, removing the warranty sticker), operating systems, software and generic accessories.
Important: keep the Alfrensia warranty sticker on the product and all box contents to benefit from the agent's warranty.
Payment & delivery: cash on delivery. Cairo, Giza & Alexandria within 1–3 business days, other governorates within 3–6 business days after order confirmation.

Full warranty terms · Return policy · Shipping policy