AGON by AOC – the world’s leading gaming monitor brand – announces the AGON PRO AG276QKD2, a groundbreaking 26.5-inch (67.3 cm) QD-OLED gaming monitor that delivers a 500 Hz refresh rate performance with its state-of-the-art 3rd gen QD-OLED panel. Providing the lightning-fast response times of up to 0.03 ms GtG required by extreme esports professionals, this monitor also offers the superior contrast and colour accuracy that defines QD-OLED panels. With future-proof technologies such as DisplayHDR True Black 500 certification and cutting-edge DisplayPort 2.1 connectivity, the AG276QKD2 sets a new benchmark for competitive gaming displays.
Pushing competitive boundaries with QD-OLED
The AG276QKD2 combines the blistering 500 Hz refresh rate that competitive esports demand in addition to the QD-OLED technology’s renowned visual quality. Professional and semi-professional players as well as enthusiasts gain the split-second advantage of ultra-high refresh rates while experiencing crystal-clear image quality that reveals every detail in competitive environments.
With a QHD (2560×1440) resolution in the optimal 26.5-inch format, this monitor strikes the perfect balance for modern PC gaming. With 110.84 pixels per inch, the display provides crisp detail while maintaining the performance headroom needed to fully utilise 500 Hz refresh rates without taxing high-end graphics cards.
Enhanced HDR performance sets new standards
Unlike previous AGON PRO QD-OLED models that featured DisplayHDR True Black 400, the AG276QKD2 elevates the experience with a DisplayHDR True Black 500 certification. This enhancement delivers a peak brightness of 1000 cd/m² (APL 3%), 515 cd/m² (APL 10%), and 300 cd/m² for a full white screen, representing a significant step up in brightness compared to previous models. Combined with the virtually infinite contrast ratio of QD-OLED technology, it ensures perfect blacks and brilliant highlights, revealing every detail in both the darkest corners and the brightest explosions. The monitor supports 10-bit colour depth and therefore 1.07 billion colours, with exceptional colour coverage of 99.1% DCI-P3 and 98.0% Adobe RGB as well as an sRGB gamut area of 147.6%, making it equally suited for competitive gaming and professional content creation.
The 0.03 ms GtG response time practically eliminates ghosting and motion blur, while the anti-reflection panel treatment ensures optimal visibility even in bright tournament environments.
“The AG276QKD2 represents everything we’ve learned about what competitive players truly need,” says César Acosta, Gaming Product Manager at AGON by AOC. “Our latest addition to the AGON PRO line-up delivers 500 Hz performance alongside the punchy visual quality that QD-OLED provides. Professional players now have access to extreme refresh rates combined with the superior contrast they need for both competitive play and even professional-level colour accuracy for content consumption and creation.”
Future-proof connectivity with premium accessories
The AG276QKD2 comes equipped with a cutting-edge DisplayPort 2.1 (UHBR 20) port, offering up to 80 Gbps bandwidth – a rarity in today’s gaming monitor market that ensures full 500 Hz performance at QHD resolution with 10-bit colour depth. The monitor’s box content includes a premium 1.8 m DisplayPort 2.1 cable, providing the full bandwidth needed to unlock the display’s complete potential. Additionally, dual HDMI 2.1 ports with an included 1.8 m HDMI 2.1 cable ensure compatibility with next-generation consoles and multiple PC setups.
The comprehensive USB 3.2 Gen 1 hub with fast-charging capability keeps gaming peripherals powered and connected, while the audio output ensures flexible connectivity options for professional gaming setups. Adaptive-Sync technology delivers tear-free gameplay across the entire 48-500 Hz range, while console compatibility supports both PlayStation 5 and Xbox Series X|S at optimal QHD resolution and 120 Hz.
Professional gaming validation
“I actually was not aware that OLED technology provides for an instant response time below 1 ms. That’s pretty mind-blowing”, says Zack “Stompn” Lamb, from the R6 team at G2 Esports. “I also found the colour accuracy stunning. Superior contrast can be super helpful in distinguishing details and make players stand out against the background, resulting in a competitive advantage.”
Designed for marathon gaming sessions
The fully ergonomic stand provides 130mm height adjustment along with tilt (-5°/+23°), swivel (±20°), and pivot functionality for optimal viewing angles during extended gaming sessions. The removable stand supports VESA 100×100 mounting for custom setups, while the premium black and dark grey design with textured finishing maintains the signature aesthetic of the AGON PRO range.
Built-in dual 5W speakers provide audio for casual use, while comprehensive gaming features include Shadow Control for enhanced visibility in dark areas, customisable Game Color settings, and multiple gaming modes optimised for different genres.
Complete OLED confidence
Like all AGON PRO OLED monitors, the AG276QKD2 includes comprehensive OLED Care features to maximise panel longevity, and is backed by a 3-year warranty covering pixel burn-in when used according to the guidelines. This industry-leading warranty coverage provides complete peace of mind for this premium gaming investment.
The AG276QKD2 joins AGON by AOC’s expanding OLED gaming monitor range, offering the perfect combination of esports-level performance and premium visual quality in the optimal QHD format that serious competitive players demand.
Pricing and availability
The AGON PRO AG276QKD2 is now available at an MSRP of £679.00.
