1. Introduction
Thank you for purchasing the UPERFECT 15.6-inch Full HD IPS Portable Monitor. This manual provides detailed instructions for setting up, operating, and maintaining your monitor to ensure optimal performance and longevity. Please read this manual thoroughly before using the product.
2. Product Overview
Key Features
- 15.6-inch Full HD (1920x1080) IPS Display: Offers accurate color reproduction, exquisite image quality, and a wide 178° viewing angle.
- HDR Support: Enhances contrast and color for a more immersive viewing experience.
- Wide Compatibility: Connects to PCs, laptops, smartphones, tablets, PS3/4/5, Xbox, Nintendo Switch, Raspberry Pi, and more via Type-C, HDMI, DP, or Mini DP.
- Plug & Play: Easy connection with minimal setup.
- Integrated Speakers: Two 2W speakers provide clear audio.
- USB-C Connectivity: Single cable solution for power and data transfer with compatible devices.
- Portable Design: Slim profile and lightweight, ideal for travel. Includes a durable PU leather protective case that doubles as a stand.
- VESA Mountable: Compatible with VESA 75x75mm mounts for flexible installation.
- FreeSync Function: Provides excellent gaming performance by reducing screen tearing and stuttering.
Package Contents
Please check the package for the following items:
- UPERFECT 15.6-inch Portable Monitor
- USB-C to USB-C Cable (for power and data)
- HDMI to HDMI Cable
- USB-A to USB-C Cable (for power)
- Power Adapter (5V 3A)
- Magnetic Protective Cover/Stand
- User Manual
- Screen Protector (may not be included in all batches)

Image: UPERFECT 15.6-inch Portable Monitor with its protective cover, showcasing its sleek design.
3. Setup
3.1 Connecting to Power
The monitor can be powered in two ways:
- Using the Power Adapter: Connect the provided power adapter to a power outlet and then to one of the USB-C ports on the monitor.
- Via USB-C (Single Cable Solution): If your device (e.g., laptop, smartphone) supports full-featured USB-C (DisplayPort Alternate Mode and Power Delivery), you can connect it to the monitor using a single USB-C to USB-C cable. This will power the monitor and transmit video/audio.
Note: If your device's USB-C port does not provide sufficient power, or if you are using an HDMI connection, external power via the power adapter is required.
3.2 Connecting to Devices
The monitor offers multiple connectivity options:
- USB-C Connection: For devices with a full-featured USB-C port (video, audio, power). Use the USB-C to USB-C cable.
- HDMI Connection: For devices with an HDMI output (e.g., PC, laptop, gaming console). Use the HDMI to HDMI cable. Connect the monitor to external power if not already powered via USB-C.
- Mini DP Connection: For devices with a Mini DisplayPort output. (Cable not always included, may require separate purchase).
- OTG Port: Connect a keyboard or mouse to the monitor's OTG port for use with compatible devices (e.g., smartphone in desktop mode).

Image: Diagram illustrating how to connect various devices like computers, gaming consoles, laptops, and smartphones to the monitor using HDMI, Type-C, and OTG ports.
3.3 Using the Protective Cover as a Stand
The included magnetic protective cover can be folded to serve as a stand, allowing you to position the monitor at various viewing angles. Simply fold the cover into a triangular shape and place the monitor into the grooves.
3.4 VESA Mounting
The monitor is VESA 75x75mm compatible. You can attach it to a compatible monitor arm or wall mount for a more permanent setup. Ensure the VESA mount is securely fastened to the monitor and the mounting surface.

Image: The UPERFECT portable monitor shown mounted vertically on a VESA compatible arm, demonstrating its flexibility for different setups.
4. Operating Instructions
4.1 Monitor Controls
The monitor features several buttons on its side for control:
- Power Button: Press and hold to turn the monitor on/off. Short press to exit the OSD menu or return to the previous menu.
- Menu Button: Press to open the On-Screen Display (OSD) menu.
- '+' Button: In the OSD menu, use to navigate up or increase values. Outside the OSD, it may adjust brightness or volume directly.
- '-' Button: In the OSD menu, use to navigate down or decrease values. Outside the OSD, it may adjust brightness or volume directly.
- Exit Button: (If separate) Used to exit the OSD menu.

Image: The monitor's display showcasing its Full HD IPS screen capabilities, including low blue light, high contrast, wide viewing angle, and color accuracy.
4.2 OSD Menu Navigation
To access and navigate the OSD menu:
- Press the Menu button to open the OSD.
- Use the '+' and '-' buttons to navigate through menu options.
- Press the Menu button again to select an option or enter a sub-menu.
- Use '+' and '-' to adjust values or select sub-options.
- Press the Power button (or dedicated Exit button) to go back or exit the OSD.
4.3 Display Modes (Windows/macOS)
When connected to a computer, you can configure the display mode:
- Duplicate Mode: The monitor displays the same content as your primary screen.
- Extend Mode: The monitor acts as an extension of your primary screen, providing more desktop space.
- Second Screen Only Mode: Only the portable monitor displays content, while your primary screen is off.
These settings are typically adjusted in your operating system's display settings (e.g., Windows Display Settings, macOS System Preferences > Displays).

Image: The portable monitor set up next to a laptop, demonstrating its use in extending or duplicating the desktop for increased productivity.
4.4 Using with Mobile Phones (Desktop Mode)
Many modern smartphones support a desktop-like experience when connected to an external display via USB-C (e.g., Samsung DeX, Huawei EMUI Desktop, TNT OS). Connect your phone to the monitor via a full-featured USB-C cable to activate this mode.

Image: The portable monitor connected to a smartphone, showcasing a desktop-like interface for enhanced mobile productivity.
5. Maintenance
- Cleaning the Screen: Gently wipe the screen with a soft, lint-free cloth. For stubborn marks, slightly dampen the cloth with water or a screen-cleaning solution. Avoid harsh chemicals or abrasive materials.
- Cleaning the Casing: Use a soft, dry cloth to clean the monitor's casing.
- Storage: When not in use, store the monitor in its protective cover in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Avoid dropping or subjecting the monitor to strong impacts. Do not place heavy objects on top of the monitor.
6. Troubleshooting
No Signal / Black Screen
- Ensure the monitor is properly powered. Check the power adapter connection or USB-C power source.
- Verify that the video cable (USB-C, HDMI, Mini DP) is securely connected to both the monitor and the source device.
- Confirm that the correct input source is selected on the monitor via the OSD menu.
- Test with a different cable or source device to rule out cable or device issues.
- For USB-C connections, ensure your device's USB-C port supports video output (DisplayPort Alternate Mode).
No Sound or Low Volume
- Check the monitor's volume settings in the OSD menu.
- Ensure the audio output on your source device is directed to the UPERFECT monitor.
- If using headphones, ensure they are properly plugged into the 3.5mm audio jack.
- Note that built-in speakers may have limited bass response; for richer audio, consider external speakers or headphones.
Display Flickering or Poor Image Quality
- Check the video cable for damage or loose connections.
- Adjust brightness, contrast, and other display settings in the OSD menu.
- Ensure the source device's resolution and refresh rate are compatible with the monitor's specifications (1920x1080 at 60Hz).
- Disable HDR or FreeSync on the monitor or source device if experiencing compatibility issues.
Monitor Does Not Turn On
- Verify that the power adapter is connected and receiving power from the outlet.
- Ensure the power button is pressed and held for a few seconds to turn on the monitor.
- If using USB-C for power, ensure the source device is providing sufficient power.
7. Specifications
| Brand | UPERFECT |
| Model Number | M156A18 |
| Screen Size | 15.6 Inches |
| Resolution | 1920 x 1080 (Full HD) |
| Panel Type | IPS |
| Aspect Ratio | 16:9 |
| Contrast Ratio | 1000:1 |
| Response Time | 10 Milliseconds |
| Refresh Rate | 60 Hz |
| Connectivity | 2x USB-C, 1x HDMI, 1x Mini DP, 1x 3.5mm Audio Jack |
| Power Consumption | 100 Watts (Max) |
| Voltage | 5 Volts |
| Product Dimensions | 1.2 x 35.9 x 22.5 cm |
| Item Weight | 889 grams |
| Color | Black |
| Operating System Compatibility | Android, Windows (and macOS, Linux via standard connections) |
8. Warranty and Support
UPERFECT products are designed for reliability and performance. For any technical assistance, warranty claims, or product inquiries, please contact UPERFECT customer support. Refer to the contact information provided with your purchase or visit the official UPERFECT website for support details.
UPERFECT offers 24/7 support to assist you with any issues.