AOC AGON PRO AGP277QKDC 27" 2K 540Hz / 720p 720Hz Dual Mode WOLED Monitor

AOC AGON PRO AGP277QKDC Gaming Monitor

The AOC AGON PRO AGP277QKDC is a 27-inch QHD gaming monitor engineered for competitive esports, combining a 4th-generation Tandem WOLED panel with an ultra-fast 540Hz refresh rate and Dual Frame Mode for up to 720Hz performance at HD resolution. Its 2560 x 1440 QHD resolution, 0.03ms GtG response time, 1.5M:1 contrast ratio and 10-bit colour support deliver sharp, responsive and richly detailed visuals, while Adaptive Sync and NVIDIA G-SYNC Compatible technology help maintain smooth gameplay. The four-layer Tandem WOLED architecture improves light efficiency and panel durability, with brightness reaching up to 1,500nits at 1.5% APL and VESA DisplayHDR True Black 500 certification. A USB-C connection with 65W Power Delivery, dual HDMI 2.1 ports, DisplayPort 2.1 UHBR 20, a USB hub and KVM functionality provide a versatile high-end gaming and desktop setup.

Experience Ultra-Fast 540Hz QHD Gaming

The AGP277QKDC delivers a native 540Hz refresh rate at 2560 x 1440 QHD resolution, providing exceptionally smooth motion and rapid frame updates for competitive gaming. Its Dual Frame Mode can switch to 1280 x 720 HD resolution at up to 720Hz, giving esports players the option to prioritise maximum motion clarity and responsiveness in supported games.

Enjoy Next-Generation Tandem WOLED

The 4th-generation Tandem WOLED panel uses a four-layer stacked OLED architecture designed to improve light efficiency, colour performance and long-term durability. The technology helps the AGP277QKDC produce bright, detailed images while retaining the deep blacks and high contrast associated with OLED displays.

React with a 0.03ms Response Time

A 0.03ms GtG response time helps minimise pixel transition times during fast-moving gameplay, keeping rapidly changing images clear and reducing visible motion blur. Combined with refresh rates of up to 540Hz at QHD and 720Hz at HD, the panel is designed for highly responsive competitive gaming.

See Brighter HDR Highlights

VESA DisplayHDR True Black 500 certification combines OLED's deep black levels with high peak brightness for more impactful HDR imagery. The panel reaches up to 1,500 nits at 1.5% APL, while its 1.5M:1 static contrast ratio helps produce strong separation between bright highlights and dark areas.

Display a Wide Colour Range

The 10-bit panel supports 1.073 billion colours and a wide colour gamut covering 150.9% of sRGB, 99.5% of DCI-P3 and 95.9% of Adobe RGB according to AOC's CIE 1976 measurements. Delta E<1 sRGB colour accuracy further supports precise colour reproduction for games and other visual content.

Keep Gameplay Smooth with Adaptive Sync

Adaptive Sync and NVIDIA G-SYNC Compatible technology help synchronise the monitor's refresh behaviour with compatible graphics hardware, reducing tearing and stuttering when frame rates fluctuate. The monitor supports a vertical signal frequency range of 48–540Hz.

Connect High-Speed Gaming Hardware

The AGP277QKDC provides two HDMI 2.1 inputs and one DisplayPort 2.1 connection with UHBR 20 support, giving modern gaming PCs and consoles access to high-bandwidth display connectivity. HDMI 2.1 also supports the monitor's console capabilities, with PS5, Xbox Series X and Xbox Series S supported at 2560 x 1440 and 120Hz.

Power Devices Through USB-C

The USB-C 3.2 connection supports DisplayPort Alt Mode and up to 65W Power Delivery, allowing a compatible laptop or other device to transmit video while receiving power through a single cable. Three downstream USB 3.2 Gen 1 ports provide additional connectivity for peripherals and accessories.

Control Multiple Systems with KVM

Integrated KVM functionality allows a single keyboard and mouse setup to be shared between compatible computers connected to the monitor. The KVM configuration uses the USB-C connection alongside the USB-B upstream connection, helping reduce desktop cable clutter when switching between systems.

Adjust Your Position for Competitive Comfort

The ergonomic stand provides 150mm of height adjustment, -5° to 23° tilt, ±30° swivel and ±90° pivot adjustment, allowing the display to be positioned for individual preferences and extended gaming sessions. The stand is removable, while a 100 x 100mm VESA mounting interface provides an alternative mounting option.

Enjoy a Frameless Gaming Design

The four-sided frameless design maximises the visible screen area and provides a clean appearance for competitive gaming setups or multi-monitor configurations. The dark grey matt finish complements the AGON PRO design, while integrated 5W stereo speakers provide convenient audio without requiring separate desktop speakers.

• 27-inch 4th-generation Tandem WOLED panel.
• 2560 x 1440 QHD resolution.
• 540Hz QHD / 720Hz HD Dual Frame Mode.
• 0.03ms GtG response time.
• 1.5M:1 static contrast ratio.
• 10-bit colour and 1.073 billion colours.
• Up to 1,500nits peak brightness at 1.5% APL.
• VESA DisplayHDR True Black 500.
• Adaptive Sync and NVIDIA G-SYNC Compatible.
• DP 2.1 UHBR 20 and 2 x HDMI 2.1.
• USB-C with DisplayPort Alt Mode and 65W Power Delivery.
• 3 x USB 3.2 Gen 1 downstream ports.
• Integrated KVM switch.
• 150mm height adjustment and ±90° pivot.
• 2 x 5W integrated speakers.
• 100 x 100mm VESA mounting.
• 3-year warranty including OLED burn-in coverage.