Asus Pg34wcdn

Product Description Product Overview The ASUS ROG Swift OLED PG34WCDN is a flagship 34-inch ultrawide gaming monitor designed for competitive gamers, immersive AAA gaming, content creation and premium multi-device setups. Its 1800R curved Tandem RGB QD-OLED panel combines an expansive 21:9 field of view with UWQHD 3440 × 1440 resolution, a blisteringly fast 360Hz refresh rate and near-instant 0.03ms GTG response time. This delivers exceptionally smooth motion, deep OLED blacks, vibrant colours and fast response for competitive FPS, racing, simulation and open-world games. The new RGB Stripe Pixel arrangement improves the clarity of text and fine details compared with traditional QD-OLED sub-pixel structures. ASUS BlackShield film enhances perceived black levels in brighter rooms while also increasing protection against scratches during normal cleaning and handling. For long-term panel protection, ASUS includes OLED Care Pro, a custom heatsink and a Neo Proximity Sensor. When the sensor detects that the user has moved away, the screen can automatically switch to black and restore the image when the user returns. ASUS identifies the PG34WCDN as the world’s first RGB OLED gaming monitor as of January 2026. It is built for buyers looking for one premium display that can handle high-refresh competitive gaming, cinematic ultrawide gameplay, professional colour work and USB-C laptop connectivity. Key Features 34-Inch UWQHD Ultrawide Display The 34-inch screen uses a 21:9 ultrawide aspect ratio and 3440 × 1440 resolution, offering more horizontal workspace and a wider gaming field of view than a conventional 16:9 display. Its gentle 1800R curvature creates an immersive viewing experience without the aggressive curve used on some ultrawide monitors. Tandem RGB QD-OLED Panel The advanced Tandem RGB QD-OLED panel delivers: Individually controlled OLED pixels Deep black levels 1,500,000:1 typical contrast ratio Bright and vivid colour reproduction Extremely fast pixel response Wide 178° viewing angles Improved panel efficiency and longevity RGB Stripe Pixel Technology Unlike older QD-OLED pixel layouts that may produce colour fringing around small text, the RGB Stripe Pixel arrangement produces cleaner text edges and more precise fine details. This makes the ASUS PG34WCDN suitable for gaming, streaming, office applications, web browsing and creative work. 360Hz Refresh Rate The maximum 360Hz refresh rate provides exceptionally fluid motion in high-frame-rate games such as Counter-Strike 2, Valorant, Overwatch 2, Fortnite, Apex Legends and competitive racing titles. A powerful graphics card capable of producing high frame rates at 3440 × 1440 is recommended to take full advantage of 360Hz. 0.03ms GTG Response Time The ultra-fast 0.03ms grey-to-grey response helps minimise ghosting and motion blur during rapid gameplay. ASUS Extreme Low Motion Blur technology provides additional motion-clarity control for fast-moving scenes. BlackShield Film ASUS BlackShield film strengthens and enhances the display surface. According to ASUS, it provides: Up to 2.5-times greater scratch resistance than previous-generation QD-OLED panels Up to 40% deeper perceived black levels in well-lit environments Reduced unwanted purple tint Anti-reflection display treatment OLED Care Pro and Neo Proximity Sensor ASUS OLED Care Pro provides configurable panel-protection features designed to reduce the risk of permanent image retention. The integrated Neo Proximity Sensor detects when the user moves away from the monitor and can automatically switch to a black screen. The image returns when the user comes back, helping protect the OLED panel without requiring manual intervention. Outstanding HDR and Colour Performance The PG34WCDN supports HDR10 and is certified for VESA DisplayHDR 500 True Black. Its display specifications include: Up to 1,300cd/m² HDR peak brightness 99% DCI-P3 colour-gamut coverage 135% sRGB coverage True 10-bit colour Approximately 1.07 billion display colours Factory colour accuracy of Delta E ≤ 2 1,500,000:1 typical contrast ratio These capabilities make the monitor suitable for HDR gaming, movies, streaming, photo editing, video editing and colour-sensitive creative workflows. G-SYNC Compatible and FreeSync Premium Pro NVIDIA G-SYNC compatibility, AMD FreeSync Premium Pro and Adaptive-Sync help synchronise the display refresh rate with the graphics card. This reduces screen tearing and stuttering while maintaining smooth, responsive gameplay. DisplayPort 2.1a with 80Gbps Bandwidth DisplayPort 2.1a UHBR20 offers full 80Gbps bandwidth, providing a high-performance connection for the monitor’s UWQHD resolution, 360Hz refresh rate, HDR and high colour depth. HDMI 2.1 and USB-C 90W Power Delivery Connectivity includes: DisplayPort 2.1a UHBR20 Two HDMI 2.1 FRL ports USB-C with DisplayPort Alt Mode USB-C Power Delivery up to 90W Three USB 3.2 Gen 1 Type-A ports Earphone output The USB-C connection can carry video, data and up to 90W