1. Introduction
Thank you for choosing the XIAOMI 27-inch QHD 180Hz Gaming Monitor. This manual provides essential information for setting up, operating, and maintaining your monitor. Please read it thoroughly before use to ensure proper functionality and to maximize your gaming and viewing experience. Keep this manual for future reference.
2. Safety Information
Always follow these basic safety precautions when using your monitor:
- Do not place the monitor on an unstable cart, stand, or table.
- Do not block ventilation openings.
- Do not use near water or sources of heat.
- Use only the power adapter provided by the manufacturer.
- Unplug the monitor during lightning storms or when unused for long periods.
- Refer all servicing to qualified service personnel.
3. Package Contents
Please check the package contents carefully. If any items are missing or damaged, contact your retailer.
- XIAOMI 27-inch QHD 180Hz Gaming Monitor
- Monitor Stand (Base and Neck)
- Power Adapter
- HDMI Cable
- DisplayPort (DP) Cable
- User Manual
- Screws for assembly
4. Product Overview
4.1 Monitor Front View

The front of the monitor features a 27-inch QHD display with narrow bezels on three sides for an immersive viewing experience.
4.2 Monitor Rear View and Ports

The rear of the monitor includes various connectivity options and the stand attachment point. It also features e-sport aesthetic backlighting effects.

Connectivity: The monitor is equipped with 2x HDMI 2.0 ports, 2x DisplayPort 1.4 ports, an Audio Out jack, and a DC IN power port. A retractable headphone stand is also integrated for convenience.
4.3 Control Joystick

The monitor features an intuitive joystick control for navigating the On-Screen Display (OSD) menu and adjusting settings quickly and effortlessly.
5. Setup Instructions
5.1 Assembling the Stand
Follow these steps to assemble the monitor stand:
- Place the monitor face down on a soft, clean surface to prevent scratches.
- Attach the stand neck to the monitor using the provided screws.
- Attach the hexagonal base to the stand neck and secure it with the thumb screw.

The stand offers height, tilt, and swivel adjustments, and supports vertical rotation for optimal viewing comfort. It also supports VESA wall mounting.
5.2 Connecting the Monitor
Connect the monitor to your computer or other devices using the appropriate cables:
- Power: Connect the power adapter to the monitor's DC IN port and then to a power outlet.
- Video: Use an HDMI or DisplayPort cable to connect the monitor to your computer's graphics card. For optimal performance (180Hz, QHD), DisplayPort 1.4 is recommended.
- Audio: Connect external speakers or headphones to the Audio Out jack if desired.

Ensure all connections are secure before powering on the monitor.
6. Operating Instructions
6.1 Power On/Off and OSD Menu
Press the joystick button to power on the monitor. Press and hold to power off. Move the joystick in different directions to navigate the On-Screen Display (OSD) menu and adjust settings such as brightness, contrast, color modes, and input source.
6.2 Key Features and Settings
- 2K QHD Resolution & 180Hz Refresh Rate: Experience detailed visuals and smooth motion. Ensure your graphics card and connection cable support these specifications.

The 180 Hz refresh rate ensures fluid and uninterrupted images, even during fast-paced action. The rapid 1 ms GTG response time reduces ghosting and motion blur.
- 1ms GTG Response Time: Minimizes motion blur and ghosting for competitive gaming.
- FreeSync Premium: Synchronizes the display's refresh rate with your GPU, effectively reducing screen tearing and stuttering in dynamic scenes.

FreeSync technology maintains synchronization between the GPU and the display's refresh rate, reducing tearing and stuttering for stable and fluid performance.
- HDR 1000 & Mini LED Local Dimming: Certified VESA DisplayHDR 1000 with 1152 local dimming zones for precise brightness control, deep blacks, and bright highlights, offering vibrant and realistic images. Peak brightness reaches 2000 nits.

Mini LED technology with 1152 dimming zones allows for pixel-level brightness control, eliminating halos in dark scenes while preserving clarity. Four brightness control modes are available: High, Medium, Low, and Off.

The extended color gamut (99% DCI-P3, 99% Adobe RGB, and 100% sRGB) reproduces images with great sharpness, rendering rich and realistic scenes.
- Gaming Interface Optimization: Features like a customizable crosshair function and dark area enhancement provide a competitive edge.

The crosshair function allows switching between a subtle reticle for precise shots or a larger one for close-quarters combat. Dark area enhancement instantly brightens hidden zones in shadows, providing a decisive advantage.
- TÜV Low Blue Light Certification: Reduces harmful blue light emissions for a comfortable viewing experience, especially during long gaming sessions.

When the low blue light mode is activated, the monitor filters short-wave blue light for a comfortable and pleasant visual experience.
7. Maintenance
Proper maintenance ensures the longevity of your monitor:
- Cleaning the Screen: Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, dampen the cloth with a small amount of screen cleaner (non-ammonia based).
- Cleaning the Casing: Use a soft, dry cloth to clean the monitor casing. Avoid using abrasive cleaners or solvents.
- Ventilation: Ensure the ventilation openings are clear and not blocked to prevent overheating.
- Power Off: Always power off and unplug the monitor before cleaning.
8. Troubleshooting
If you encounter issues with your monitor, refer to the following common problems and solutions:
| Problem | Possible Cause / Solution |
|---|---|
| No image on screen |
|
| Image is blurry or distorted |
|
| Screen tearing or stuttering |
|
| No sound from speakers/headphones |
|
9. Specifications
Below are the technical specifications for the XIAOMI 27-inch QHD 180Hz Gaming Monitor (Model P27QDA-RGPGL):
| Feature | Detail |
|---|---|
| Brand | XIAOMI |
| Model Number | P27QDA-RGPGL |
| Screen Size | 27 Inches |
| Resolution | QHD Wide 1440p (2560 x 1440 Pixels) |
| Aspect Ratio | 1.78:1 |
| Refresh Rate | 180 Hz |
| Response Time | 1 Millisecond (GTG) |
| Contrast Ratio | 1000:1 |
| Brightness | 2000 Candela per metro quadrato (Peak) |
| Panel Technology | IPS (Fast IPS) |
| Color Gamut | 100% sRGB, 93% DCI-P3, 99% Adobe RGB |
| Special Features | Eye Care (TÜV Low Blue Light), Height Adjustment, Tilt Adjustment, Swivel Adjustment, Frameless Design, HDR 1000, FreeSync Premium, Mini LED (1152 Local Dimming Zones) |
| Connectivity | 2x HDMI 2.0, 2x DisplayPort 1.4, Audio Out, DC IN |
| Dimensions (DxWxH) | 22.7P x 61.3l x 52.1H cm (with stand) |
| Weight (with stand) | 6 kg (estimated from image) |
| Energy Efficiency Class | F (SDR), G (HDR) |
For detailed energy information, please refer to the EPREL database: https://eprel.ec.europa.eu/qr/2417988

The image above shows the energy label for the monitor, indicating its energy efficiency class and consumption.
10. Warranty and Support
This XIAOMI monitor comes with a 2-year manufacturer warranty. For warranty claims or technical support, please contact your retailer or visit the official XIAOMI support website. Ensure you have your proof of purchase and the monitor's serial number readily available.
For further assistance, you may also refer to the official Xiaomi store: Xiaomi Official Store







