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AOC AGON AG277QSD QD-OLED Monitor Launches in China for $470

Simon Ellis 0 comments 2 min read

AOC launches the AGON AG277QSD QD- OLED monitor in China for around $470, featuring 320Hz refresh and 1000- nit HDR brightness.

AOC AGON AG277QSD
PC HARDWARE

AOC just launched the AGON AG277QSD in China, giving PC gamers a new high-refresh QD-OLED option that prioritizes speed and HDR brightness. This monitor targets competitive players who want OLED contrast without sacrificing the 320Hz refresh rate that defines fast-paced gaming. The device introduces a five-layer QD-OLED panel that AOC calls Penta Tandem, which aims to boost brightness while maintaining deep blacks.

Five-layer panel targets competitive gamers with high brightness

The 26.5-inch display runs at 2560×1440 resolution, striking a balance between sharpness and the pixel density required for high frame rates. AOC specifies a 0.03ms gray-to-gray response time, which minimizes motion blur in fast-moving scenes. The panel covers 99% of the DCI-P3 color gamut, ensuring vibrant visuals for both gaming and content consumption.

Specifications

  • Panel Type: 26.5-inch QD-OLED Penta Tandem (five-layer)
  • Resolution: 2560×1440 (QHD)
  • Refresh Rate: 320Hz
  • Response Time: 0.03ms (gray-to-gray)
  • Peak Brightness: 1,000 nits

HDR performance is a central feature, with the monitor certified as VESA DisplayHDR True Black 500 and boasting a peak brightness of 1,000 nits. AOC claims this is the first OLED gaming monitor to offer factory-calibrated HDR, specifying an average Delta E below 2 in DisplayHDR mode and below 1 in DCI-P3 mode. Connectivity includes two HDMI 2.1 ports, one DisplayPort 1.4, and a USB hub to support modern gaming consoles and PCs.

The AGON AG277QSD is priced at 3,160 YUAN (around $470) CNY (around $470) in China, making it one of the more accessible entry points into high-end OLED gaming. AOC has not yet confirmed international availability or pricing for markets outside of China. We looked at AOC Q25G11SE6 24.5-inch 360Hz Monitor Unveiled in our earlier Aoc coverage to see how this new OLED model compares to their existing fast-refresh lineup.

Manufacturer claims regarding HDR calibration and brightness require independent verification before consumers can fully trust the performance metrics. Until international release details are confirmed, this monitor remains a China-exclusive offering for now.

Source: AOC AG277QSD, NotebookCheck

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