31.5" AOC AGON AG326UD
31.5" AOC AGON AG326UD
The AOC AGON AG326UD is a 31.5" gaming monitor that uses a QD-OLED panel for high-contrast display and vivid colours. With a 4K UHD resolution (3840 × 2160) and a 165Hz refresh rate, it delivers a sharp, smooth picture for competitive gaming and detailed graphics work. A low response time of 0.03ms (GtG) eliminates motion blur. This professional AOC monitor with QD-OLED technology is designed for demanding users who require precise colours with 99% DCI-P3 coverage and Delta E<2 calibration. In addition, VESA DisplayHDR True Black 400 certification enriches the visual experience with deep blacks and a high dynamic range.
31.5"
Screen Size
3840 × 2160 (4K Ultra HD)
Resolution (Resolution Type)
QD-OLED
Display Type
165Hz
Refresh Rate
0.03ms (GtG)
Response Time
Key Features of the 31.5" AOC AGON AG326UD Monitor
- AMD FreeSync, G-Sync Compatible, and VESA Adaptive Sync technologies synchronise the picture with the graphics card
- VESA DisplayHDR True Black 400 certification and 99% DCI-P3 coverage deliver a deep-contrast image
- The integrated USB hub includes three USB-A 3.2 Gen 1 ports for connecting peripherals
- Picture-in-Picture (PiP) and Picture-by-Picture (PbP) features display content from multiple sources simultaneously
- The fully adjustable stand offers height, tilt, swivel, and pivot adjustments
- The monitor supports VESA mounting standards
Image Quality with QD-OLED Technology
The flat 31.5" QD-OLED panel is the foundation of this monitor's image quality. This technology combines self-emissive organic diodes with a quantum dot layer, which delivers true black and a static contrast ratio of 1,500,000:1. The 10-bit colour depth displays over 1.07 billion shades. The AOC monitor covers 99% of the DCI-P3 colour space and 100% of sRGB, with colour accuracy demonstrated by a Delta E<2 calibration. The VESA Certified DisplayHDR True Black 400 standard supports a high brightness of up to 1,000 cd/m² and renders scenes with a high dynamic range without unwanted backlight bleed.
Performance for Gaming
This 4K monitor with a 165Hz frequency is designed for a smooth gaming experience. The high refresh rate combined with a response time of just 0.03ms (GtG) effectively eliminates motion blur and ghosting in fast-paced scenes. To synchronise the frame rate of the graphics card and the monitor, it integrates support for FreeSync, G-Sync Compatible, and VESA Adaptive Sync technologies in the 48–165Hz range. This prevents screen tearing and stuttering. In addition, the presence of two HDMI 2.1 ports unlocks the full power of current-generation gaming consoles, which can run at native 4K resolution at high frame rates.
Flexible Settings and Productivity Features
Designed for eSports and professional use, the stand offers extensive positioning options. The screen height can be adjusted by 150mm, tilted from -5° to +25°, or swivelled ±15°. The pivot function allows the monitor to be rotated 90 degrees into a vertical position, making it easier to work with code or long documents. For displaying content from multiple sources at once, there are Picture-in-Picture (PiP) and Picture-by-Picture (PbP) modes. You can also connect peripherals to the monitor using the integrated USB hub with three USB-A 3.2 Gen 1 ports. For mounting on a wall or a custom arm, it is compatible with the VESA 100 × 100mm standard.
Practical Features and Eye Protection
The monitor is equipped with integrated stereo speakers with a total power output of 16W (2×8W). The integrated stereo speakers with a total power output deliver quality sound. To reduce eye strain during prolonged use, it implements Flicker-Free technology, which reduces invisible backlight flicker, and a blue light filter.
Connectivity Options
The connector setup covers modern standards for connecting computers, game consoles, and other devices. Two HDMI 2.1 ports, one DisplayPort 1.4, and a 3.5mm headphone output are available. An upstream USB-B port is used for the USB hub function.
- 2× HDMI 2.1
- 1× DisplayPort 1.4
- 3× USB-A
- 1× USB-B
- 1× Audio Out
Monitor Technical Specifications
- Screen Size: 31.5"
- Display Type: QD-OLED
- Backlight: LED
- Aspect Ratio: 16:9
- Maximum Brightness: 1,000 cd/m²
- Contrast Ratio: 1,500,000:1
- Viewing Angles: 178° horizontal and vertical
- Response time: 0.03ms (GtG)
- Refresh Rate: 165Hz
Package Contents
- 31.5" AOC AGON AG326UD Monitor
- 1× HDMI Cable
- 1× DisplayPort Cable
- 1× Power Cable
Colour Gamut
Determines how accurately the monitor can display colours. sRGB is ideal for the web, movies, or games. DCI-P3/Adobe RGB is appreciated by graphic designers or professionals at work. The higher the value, the better the monitor displays colours. Maximum Brightness
The value, given in nits or cd/m², determines the brightness of the monitor. Brightness above 400 nits is key for HDR content and readability in sunlight, while standard office monitors are fine with values above 250. Refresh Rate and Response Time
Refresh rate (Hz) determines the number of frames displayed per second, so the higher the value, the smoother the picture and the less eye strain. A lower response time (ms) eliminates motion blur. 144Hz+ is ideal for gaming, while values around 75Hz are suitable for office monitors.Specifications
Display diagonal and resolution
Construction
Panel and screen technology
Aspect Ratio
Backlight and colour
Connection
Features and functions
Colour
Dimensions and weight
Packaging
Energy specifications
Specifications can be changed without notice. Images are for illustrative purposes only.
