ASUS ROG Strix OLED XG34WCDMS 34-inch Curved Gaming Monitor, WQHD 3440x1440, QD-OLED, 280Hz Refresh Rate, 0.03ms GTG, 1800R Curvature, G-SYNC Compatible, FreeSync Premium Pro, HDR500 True Black, USB-C 15W PD, Black | 90LM0D20-B01971

Dominate the battlefield with the ASUS ROG Strix OLED XG34WCDMS, a 34-inch ultrawide curved gaming monitor engineered for competitive gamers, streamers, and immersive multimedia experiences.rog.asus+1

The XG34WCDMS features a 34-inch Tandem RGB QD-OLED panel with WQHD 3440 x 1440 resolution and an 1800R curvature that wraps around your field of view for a more engaging gaming experience. With 99% DCI-P3 color coverage, VESA DisplayHDR 500 True Black certification, and 1,300 cd/m² HDR peak brightness, every scene comes to life with exceptional HDR performance, deep blacks, and rich, accurate color.rog.asus+2

Built for speed, the monitor delivers an ultrafast 280Hz refresh rate with a blistering 0.03ms (GTG) response time, ensuring pristine image clarity and zero motion blur even during the fastest-paced action. G-SYNC compatibility and AMD FreeSync Premium Pro keep gameplay smooth and tear-free across both NVIDIA and AMD GPUs.rog.asus+2

ASUS OLED Care Pro features protect the panel and extend its lifespan, while the Neo Proximity Sensor automatically dims the display when you step away, saving power and preserving panel health. The BlackShield film provides anti-reflection protection, and the custom heatsink manages thermal performance for sustained gaming sessions.rog.asus+2

Connectivity is handled through 2x HDMI 2.1, DisplayPort 1.4 (DSC), and USB Type-C with 15W Power Delivery, letting you connect gaming PCs, consoles, and other multimedia devices with ease. The included DisplayWidget Center software makes it easy to adjust settings, enable HDR, and customize your viewing experience directly from your desktop.rog.asus+2

Designed for extended gaming sessions, the XG34WCDMS includes RGB lighting support, GamePlus features, and an anti-reflection display surface that reduces eye strain during long sessions.rog.asus+1

Key Features

• 34-inch Tandem RGB QD-OLED curved gaming monitor

• WQHD 3440 x 1440 resolution

• 280Hz refresh rate

• 0.03ms (GTG) response time

• 1800R screen curvature

• 21:9 ultrawide aspect ratio

• G-SYNC compatible

• AMD FreeSync Premium Pro

• VESA DisplayHDR 500 True Black certified

• HDR10 support

• 99% DCI-P3 color gamut

• 1,300 cd/m² HDR peak brightness

• 1,500,000:1 contrast ratio

• True 10-bit color (1,073.7 million colors)

• Tandem RGB QD-OLED panel technology

• BlackShield anti-reflection film

• OLED Care Pro panel protection

• Neo Proximity Sensor

• Custom heatsink for thermal management

• 2x HDMI 2.1 ports

• DisplayPort 1.4 (DSC)

• USB Type-C with 15W Power Delivery

• RGB lighting support

• GamePlus features

• Anti-reflection display surface

• DisplayWidget Center software support

• Black finish

• Ideal for competitive gaming, streaming, and immersive multimedia

Specifications