The AOC AG322QCX gaming monitor features a 31.5" screen, AMD FreeSync, 144Hz refresh rate and an array of other functions. Specially designed for gaming, it's the ultimate monitor for bringing out the best of any player.


More Excited and Comfortable Visual Enjoyment.

Human eyes is curved and limited for viewing angle area, so curvature is very suitable for human eyes and reducing eye fatigue.

Adjust color saturation and gray levels on a scale of 0 to 20 for better picture details.

AMD FreeSync technology synchronizes the GPU and the monitor so frames are displayed when ready: no tearing or stuttering.

  • High performance solution with all the benefits of variable refresh rate technology.
  • Based on industry standards, not expensive proprietary solutions.
  • Cheaper and easier to implement: no additional monitor hardware, no license fees.
  • Cheaper for consumers.
  • Support multiple use cases: Gaming, Video, Power Saving.

AOC Shadow Control enables fast contrast adjustment of overly dark or bright areas through the OSD menu, while retaining quality on more balanced areas on-screen.

Agon provide the different level for "Low Blue Light", for the different user scenario.

Most LED monitors use PWM (pulse width modulation) to control brightness; the pulsing creates flicker that may cause discomfort, headaches and eye strain, especially in low-light environments. Flicker Free technology uses a smooth DC (direct current) backlight system.

Low Input Lag reduces delay between signal input (via keyboard, mouse or otherwise) and image processing on the screen to ensure a smoother gaming experience.

Conventional 60Hz monitors can show distracting motion blur when displaying games with rapid movement. Ultra-fast 144Hz refresh rate combine to enable sharper action.

Conventional 60Hz monitors can show distracting motion blur when displaying games with rapid movement.

Ultra-fast 144Hz refresh rate and 1ms screen response time combine to enable sharper and more responsive action.


Many gamers have the misconception that 144Hz monitors are only needed for FPS gameplay. However, this isn't the case.

Smoother visuals aside, 144Hz monitors also reduce any delays between physical mouse movement and on-screen depiction. 144Hz monitors refresh on-screen images 144 times per second for sharper, cleaner movements. Compared to a 60Hz display, the result is much-improved mouse movement fluidity and precision. This is useful for micromanaging units better in RTS games or winning action-packed team fights in MOBA games, for example. It is also an advantage recognized by many pro gamers.

Case in point: in 2016 during the Valve-sponsored Dota2 Shanghai Major tournament, players complained that the only monitors available at the time were 60Hz. Sponsors ended up providing new 144Hz monitors on short notice for the tournament to continue smoothly.

Effects lighting on the back panel can be changed to red,green or blue,to suit the mood of play,or match team colors at gaming events.

The AG322QCX's fully adjustable stand allows convenient adjustment of the screen's height and angle. Match the screen's position to your chair position, height, and line of sight for a comfortable playing experience.

Specifications & Download

  • Resolution 2560 x 1440
  • Panel Size 31.5"
  • Response Time 4ms (GtG)
  • Contrast Ratio 2000:1
  • Viewing Angle (H/V) 178/178
Model Name AG322QCX
Screen Size 31.5"/800.095mm
Pixel Pitch 0.2724 (H) x 0.2724 (V) mm
Display Area 697.344 (H) x 392.256 (V) mm
Brightness 300 cd/m²
Contrast Ratio 2000:1 (Typical) 80,000,000:1 (DCR)
Smart Response 4ms (GtG)
Viewing angle 178/178
Scan Frequency VGA /HDMI 1.4: 30 -160KHz (H),
HDMI 2.0/DP: 30 -230KHz (H),
VGA: 50 -146 Hz (V), HDMI/DP: 48-146Hz (V)
Recommended Resolution VGA: 1920 x 1080 @ 60Hz
HDMI 1.4: 2560 x 1440 @ 75Hz
DP/HDMI 2.0: 2560 x 1440 @ 144Hz
Display Colors 16.7 M
Input Signal VGA x 1, HDMI 1.4 x 1, HDMI 2.0 x 1, DP 1.2 x 2
Power Supply 20Vdc, 4.5A
Power Consumption 47W
Speakers 5W x 2
Safety & Regulations RCM, CB/CE, cTUVus, FCC, MEPS, CCC,
KC/KCC, VCCI, e-Standby,
Win 10, BSMI
Wall-Mount 100 x 100mm
Cabinet Color Black & Silver
Mechanical Function Tilt: -5.5° ±1.5° ~ 28° ±2°
Height Adjustment: 110 ±5mm
Swivel: -30° ±2° ~ 30° ±2°
W×H×D (w/base) mm 712.7 x 634.66 x 275.85
W×H×D (package) mm 818 x 570 x 272
Weight (Net /Gross) kg 6.64/9.17