ASUS ROG Swift PG34WCDN QHD 360Hz OLED Curved G-SYNC HDR 34in Gaming Monitor

The ASUS ROG Swift OLED PG34WCDN monitor stands as a groundbreaking 34inch curved ultrawide gaming monitor that redefines high-fidelity speed with its 360Hz refresh rate and near-instant 0.03ms response time. Featuring an 1800R curved tandem RGB QD-OLED panel, this display delivers exceptionally crisp text and vivid colours through its 5th Gen QD-OLED technology, while the integrated BlackShield film significantly boosts black levels and scratch resistance for a superior visual experience even in well-lit environments. Designed for enthusiasts who demand peak performance without compromise, it boasts cutting-edge DisplayPort 2.1a connectivity for uncompressed WQHD imagery alongside a 90W USB-C port and a custom heatsink that, paired with OLED Care Pro, ensures long-term panel health and reliability. With its immersive 21:9 aspect ratio and VESA DisplayHDR 500 True Black certification, the PG34WCDN is meticulously optimised to provide the most fluid and visually stunning gameplay, delivering unparalleled gaming and content-creation experiences.

Features

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ROG Swift OLED PG34WCDN

Sharp Vision. Swift Victory.

ROG Swift OLED PG34WCDN gaming monitor―34-inch Tandem RGB QD-OLED with BlackShield™ film, 360Hz refresh rate, 0.03ms (GTG), G-SYNC® compatibility, custom heatsink, OLED Care Pro, Neo Proximity Sensor, VESA DisplayHDR™ 500 True Black, DisplayPort™ 2.1a (80Gbps), HDMI® 2.1, and USB-C® (90W PD).

The ROG Swift OLED PG34WCDN is the world's first RGB OLED gaming monitor (As of Jan 2026). It boasts a 34-inch 1800R-curved Tandem RGB QD-OLED display that redefines speed with an astonishing 360Hz refresh rate and ultra-responsive 0.03ms grey-to-grey (GTG) response time. A host of other innovative features include ROG RGB Stripe Pixel technology for crisp, clear text, BlackShield™ film for enhanced durability and deeper black hues, and ASUS OLED Care Pro to prevent panel burn-in. With future-proof connectivity such as DisplayPort™ 2.1 UHBR20 and USB-C® with 90-watt Power Delivery, the PG34WCDN delivers unparalleled gaming and content-creation experiences.

• 34-inch WQHD Tandem RGB QD-OLED 1800R monitor with 360Hz refresh rate and 0.03ms GTG response time
• RGB Stripe Pixel OLED panel with an RGB sub-pixel arrangement for sharp and clear text edges, accurate colour reproduction, and higher-quality dynamic display performance
• BlackShield™ film increases the panel’s hardness for 2.5X better scratch resistance and boosts the perceived black level by up to 40% versus previous-gen QD-OLED panels
• VESA DisplayHDR™ 500 True Black compliance, 99% DCI-P3 gamut, true 10-bit colour, and Delta E<2 colour difference for astonishing HDR performance—perfect for photo and video editing
• ASUS OLED Care Pro with Neo Proximity Sensor precisely detects when a user is away and switches to a black screen to reduce the risk of burn-in
• DisplayWidget Center offers auto firmware updates and makes it easy to export and import settings to any device or copy pro streamers' configurations
• Extensive connectivity options include DisplayPort™ 2.1 UHBR20 (full 80Gbps bandwidth), HDMI® 2.1, and USB-C® with 90-watt Power Delivery

Pixel-Perfect Clarity

RGB Stripe Pixel OLED Technology

The ROG Swift OLED PG34WCDN uses a revolutionary RGB Stripe Pixel OLED sub-pixel arrangement that redefines visual clarity. Unlike traditional OLED structures that result in colour fringing in text, the stripe pixel arrangement delivers remarkably sharper text and exceptionally accurate colour reproduction, making it ideal for any task demanding precise visual fidelity.

Unprecedented Durability and Contrast

BlackShield™ Film

The panel of ROG Swift OLED PG34WCDN is fortified with BlackShield™, a cutting-edge film that significantly boosts panel durability and visual contrast.

Enhanced Scratch Resistance

BlackShield film increases the panel's hardness to offer 2.5X better scratch resistance versus previous-gen QD-OLED panels. This innovative layer provides peace of mind, ensuring the display remains protected from accidental abrasions during cleaning or handling, extending the monitor's lifespan.

Boosted Perceived Black Levels

BlackShield also boosts the perceived black level by up to 40% in well-lit environments, compared to previous-gen QD-OLED panels. This means you'll experience even deeper, richer blacks and an exceptional contrast ratio, delivering breathtaking gaming visuals and cinematic content, regardless of ambient lighting conditions.

World's Fastest 34-Inch OLED Monitor

Immersive Speed and Visuals

Dominate the battlefield with the ROG Swift OLED PG34WCDN, the world's fastest 34-inch (3440 x 1440) Tandem QD-OLED monitor. Boasting an ultrafast 360Hz refresh rate and a blistering 0.03ms GTG response time, every frame is rendered with unparalleled smoothness and precision, eliminating motion blur and ghosting for a truly competitive edge in fast-paced gaming. The curved 1800R panel wraps around your field of vision to create an incredibly immersive visual feast.

Tandem QD-OLED Technology - Beyond Vivid Colours and Instant Response

OLED Advantages - Exceptional Colours and Ultrafast Response

The extremely high contrast ratio offered by the OLED panel results in the deepest black hues and vivid colours. Plus, an astounding 0.03ms grey-to-grey response time ensures supersmooth, low-latency gameplay.

• 1.5M :1 contrast ratio
• 0.03 ms response time
• 99% DCI-P3 gamut
• Delta E < 2
• VESA Certified DisplayHDR TRUE BLACK 400

Unrivalled Motion Clarity - Extreme Low Motion Blur

Exclusive ASUS Extreme Low Motion Blur technology reduces ghosting and motion blur.

Screen Protection

ASUS OLED Care Pro

New ASUS OLED Care Pro technology provides a full set of customisable monitor settings (Features may vary by model.) to protect and ensure the longevity of the OLED panel. Plus, it includes the new Neo Proximity Sensor designed to guard against panel burn-in. All settings can be easily managed via DisplayWidget Center.

Neo Proximity Sensor

The built-in Neo Proximity Sensor precisely detects your distance from the monitor. When you step away, the monitor transitions to a black image to protect against panel burn-in; and it instantly restores content when you return. Detection distance can be customised to suit your preference, ensuring maximum convenience and protection.

Note: For best results, please ensure the monitor sensor is clean and free from dust.

Pixel Cleaning

The screen recalibrates after the monitor has been active for several hours—a process (Do not unplug the power cord during the cleaning process.) that takes just a few minutes and activates automatically when the monitor is turned off.

Screen Move

Pixel locatio