KOORUI S3 Series Monitor - 32" 4K Ultra HD - Black

QD-OLED (Quantum Dot Organic Light Emitting Diode) combines the self-emissive pixels of OLED with quantum dots to achieve brighter colors, better contrast, and improved color volume compared to traditional OLED or LED displays.

Yes, with its 240 Hz refresh rate, 0.03 ms response time, and AMD FreeSync Premium support, it is highly suitable for competitive gaming where high frame rates and minimal motion blur are crucial.

Yes, it supports High Dynamic Range (HDR) with DisplayHDR 400 True Black certification, offering enhanced contrast and a wider range of brightness levels.

Please refer to the official KOORUI product page or documentation for the most up-to-date warranty information, as it can vary by region and retailer.

Yes, the monitor is designed to be wall-mountable. Check the specifications for VESA mounting compatibility and ensure you use appropriate mounting hardware.

In this context, UHD+ is often used interchangeably with 4K Ultra HD (3840 x 2160 pixels), referring to the same resolution standard for high-definition television and PC monitors.

Use the control buttons located on the monitor (typically on the back or underside) to navigate and select options within the On-Screen Display (OSD) menu.

Ensure the power cable is securely connected to both the monitor and a working power outlet. Try a different outlet. Check if the power button is pressed correctly.

Verify that the input cable (HDMI, DisplayPort) is securely connected to both the monitor and the source device. Ensure the correct input source is selected on the monitor's OSD menu. Update graphics drivers on your PC.

Check the display cable for damage and ensure it is properly seated. Try a different cable or port. Lower the refresh rate or resolution in your display settings. Ensure AMD FreeSync is enabled/disabled as appropriate for your setup.

Adjust the color settings within the monitor's OSD menu. Ensure the correct color profile is selected in your operating system's display settings. Calibrate the monitor using a calibration tool if precise accuracy is required.

Minor dead pixels may be within manufacturer tolerances. For significant issues or a cluster of dead pixels, consult the warranty information or contact KOORUI support.