1. Introduction
Thank you for choosing the UPERFECT 24.5 inch 240Hz 1ms Portable Gaming Monitor. This manual provides essential information for setting up, operating, and maintaining your new monitor. Please read it carefully to ensure safe and optimal use of the product. Keep this manual for future reference.
For a detailed PDF version of the user manual, please refer to the official document: User Manual (PDF)
2. Package Contents
Please check the package contents carefully. If any items are damaged or missing, please contact customer support immediately at uperfectglobal02@163.com.
- 1 x UPERFECT 24.5 inch 240Hz Portable Monitor
- 2 x Type-C to Type-C Cable
- 1 x Mini HDMI Cable
- 1 x Power Adapter
- 1 x User Manual

3. Product Overview and Features
The UPERFECT 24.5 inch portable monitor is designed for high-performance gaming and productivity on the go. Key features include:
- Innovative 24.5-inch Display: Experience vibrant visuals on a stunning UPERFECT 24.5-inch display, designed for on-the-go productivity and entertainment.
- 240Hz High Refresh Rate: Ultra-Smooth 240Hz + 1ms response time built for competitive play, crushing lag and motion blur.
- AMD FreeSync Premium Pro: Eliminates screen tearing for a smooth gaming experience.
- HDR400 Support: For enhanced contrast and color depth.
- IPS Panel: Offers wide 178° viewing angles and accurate colors.
- Built-in 180° Adjustable Stand: Customize your viewing angle for comfortable setup.
- VESA Compatibility: M4*5mm VESA mounting for flexible installation.
- Built-in Speakers: Dual 8Ω 1W speakers for audio output.




4. Interface Functions
The monitor features multiple ports and control buttons for versatile connectivity and easy operation.

Control Buttons:
- Turn ON/OFF: Press to turn the monitor ON or OFF.
- Menu/Confirm: Press to enter the On-Screen Display (OSD) menu or confirm your selection.
- Volume + / Brightness -: Quick adjust Volume (Next Step/Increase) or Brightness (Former Step/Decrease).
- Return/Signal Source: Press to return in the OSD menu or quick adjust the signal source.
Ports:
- Micro USB-B OTG Port: Connect to a mouse or keyboard.
- 3.5mm Audio Jack: For headphones or external sound boxes.
- Type C 3.1 Port (x2): For signal and power transmission.
- Mini HDMI Port: For audio and video signal transmission.
5. Setup and Connection
This monitor offers flexible connectivity options for various devices.
TYPE-C Signal Transfer
Connect your device (e.g., laptop, phone, Switch) to the monitor using a Type-C to Type-C cable. Ensure your device's Type-C port supports audio and video signal transmission (Thunderbolt 3 or USB 3.1 with DisplayPort Alternate Mode).
Note:
- For a more stable power supply, it is recommended to use the original power adapter provided with the monitor.
- If your mobile phone does not support USB 3.1/Thunderbolt 3, an HDMI adapter will be required to transfer the signal.
HDMI Signal Transfer
Connect your device (e.g., PC, Xbox, PS4/5) to the monitor using a Mini HDMI to Standard HDMI cable.
Note:
- For a more stable power supply, it is recommended to use the original power adapter to power the monitor.
Compatible Devices (Partial List)
Mobile Phones Supporting USB 3.1:
- For Samsung: Galaxy S8, S8+, S9, S9+, S10, S10+, S10e, S20, S20+, S20 Ultra, S21, S21+, S21 Ultra, S22, S22+, S22 Ultra, Note 8, Note 9, Note 10
- For Huawei: P50 Pocket/40 Pro/40/30/20/10/9 Series, Mate X/Xs/X2/40 Pro/40/30/20/10/9 Series, Honor Note 10, Honor Magic V/3/Pro/Pro+/4/4 Pro/4 Ultimate
- For SONY: Xperia 1 / 1 II/1 III/1 IV/5/5 II/5 III/10 III/Pro/Pro-I
- For OnePlus: 7/7 Pro/8/8 Pro/9/9R/9 Pro
- For OPPO: Find X3 Pro/Reno 10x Zoom/Reno 5G/R17 Pro (OPPO RX17 Pro in Europe)
- For LG: V60/V50/V40/V35/V30/V30+/V20 Series, G8/G7/G6/G6+(with Dec 2018 update)/G5 Series, Q8
- For HTC: 10/U Ultra/U11/U11+/U12+/U19e, Exodus 1
- For ASUS: ROG Phone/Phone II/Phone 3/Phone 5/Phone 5s Series, ZenFone 3 Ultra, ZenFone AR, ZenFone Ares
- For Motorola: Edge+/Edge S (China variant)/Moto G100 (global version for European market)/ Edge 20 Pro/30 Pro(global variant)/X30
- For Xiaomi: Black Shark 2/3/4
- For ZTE: Axon 9 Pro/10 Pro, Nubia Red Magic 6S Pro/7/7 Pro
- Others: BlackBerry Key2, BQ Aquaris X2, Essential Phone, Fairphone 4, Lenovo Legion Phone Duel/2 Pro/Duel 2, NOKIA 9 PureView, Microsoft Lumia 950/950 XL, HP Elite x3, Razer Phone/Phone 2, Fairphone 4
Note: If your device is not listed, please use an IOS/Android to HDMI Adapter for connecting if Type-C video output is not supported.
Laptops Supporting Thunderbolt 3 or USB 3.1:
- For Apple: MacBook Pro (Late 2016) and newer, MacBook Air (Late 2018) and newer
- For Huawei: MateBook D/X/X Pro/E/13, MagicBook
- For ASUS: ZenBook, U4100UN, U5100UQ, ROG Series
- For HP: EliteBook Folio G1, Spectre 13, Zbook Studio
- For Dell: G3/G5/G7 Series, Inspiron 5000/7000 Series, XPS12/13/15
- For Lenovo: Thinkpad E580/T470/T470s/T480/T480s/X1 Carbon (2017-2019)
- For MIUI: Air 12.5"/13.3", Pro 15.6", MI Game NoteBook
- For Google: ChromeBook Pixels
- For Razer: Blade Stealth Series (All)
- For Microsoft: Surface Book 2
- Others: Acer Swift 5, MSI GS60 6QE, Gigabyte Aero 15x/15 x9/15 y9
Note: If your device is not listed, please use a mini HDMI cable instead.
6. Screen Adjustment (OSD Menu)
The On-Screen Display (OSD) menu allows you to customize various monitor settings. Use the control buttons on the monitor (Menu/Confirm, Volume +/Brightness -, Return/Signal Source) to navigate and adjust settings.
Menu Options:
- PICTURE: Adjust Brightness, Contrast, Black-equalizer, and GameMode (Standard/RTS/FPS).
- OSD SETTING: Configure OSD settings such as H.Position, V.Position, Menu Time, and Transparency.
- TEMPERATURE: Select color temperature presets (User/9300/7500/6500/5800/sRGB) or adjust Red, Green, Blue values manually.
- OPTION: Change Source, Language (Auto/English), Aspect Ratio (Wide), and Volume.
- ADVANCE: Enable/disable UltraHDRMode, EyeProtection, 3DSound, and FreeSync.
- COLOR EFFECT: Adjust Saturation, Hue, and Sharpness.
- RESET: Reset all settings to factory defaults, or perform Auto Color Adjust and Auto Image Adjust.
- INFORMATION: View current display information (e.g., HDMI, Resolution, Refresh Rate).
7. Display Settings (Windows 10)
You can configure display modes and screen orientation through Windows 10 settings.
Extend Mode / Duplicate Mode / Display Mode:
- Right-click anywhere on your desktop and select 'Display settings'.
- Scroll down to 'Multiple displays' and choose an option from the drop-down list:
- Duplicate these displays: Shows the same content on both screens.
- Extend these displays: Extends your desktop across both screens.
- Show only on 1 / Show only on 2: Uses only one of the displays.
Alternatively, use the Windows key + P keyboard shortcut:
- Press the 'Windows' key and 'P' key simultaneously.
- Select an option from the pop-up list (PC screen only, Duplicate, Extend, Second screen only).
Rotate the Screen:
- Right-click anywhere on your desktop and select 'Display settings'.
- Under the 'Select and rearrange displays' section, select the monitor you wish to adjust.
- Under the 'Scale and layout' section, use the 'Orientation' drop-down menu to select Landscape, Portrait, Landscape (flipped), or Portrait (flipped).
8. Specifications
| Attribute | Value |
|---|---|
| Brand Name | Uperfect |
| Display Size | 24.5" |
| Resolution | 1920x1080 (FHD) |
| Refresh Rate | 240 Hz |
| Response Time | 20ms (Black and White Response Time: 10 ms) |
| Panel Type | IPS |
| Display Ratio | 16:9 |
| Contrast Ratio | 1200:1 |
| Brightness | 450cd/m² (460 cd/㎡ from desc.html) |
| Screen Surface | MATT |
| Screen Curvature | None |
| High-Dynamic Range | HDR400 (HDR: YES from desc.html) |
| Refresh Rate Sync Technology | AMD FreeSync (FreeSync: YES from desc.html) |
| Matrix Color Depth | 8 bit + FRC |
| Vertical Viewing Angle | 80° (178° Full View Angle from desc.html) |
| Horizontal Viewing Angle | 178° (178° Full View Angle from desc.html) |
| Built-in Speaker | Yes (Dual 8Ω 1W Speakers from desc.html) |
| Bracket Type | Swivel Lift Bracket (0°-180° Adjustable) |
| VESA Compatibility | M4*4mm (M4*5mm from desc.html) |
| Interface Type | HDMI-Compatible (Mini HDMI Port) |
| Other Interfaces | 2 × Full-Featured USB Type-C, 1 × Micro USB-B OTG Port, 1 × 3.5mm AUX for Audio Output |
| Application | Desktop |
| Color | Black |
| Certification | CE, FCC, RoHS, pse |
| Launch Date | 2022 |
9. Troubleshooting (Q&A)
Q: Abnormal conditions occurred - like the splash screen or spots when using the monitor. The monitor is constantly restarting.
A: 1. This is often caused by an insufficient power supply. The monitor requires significant power. Please use the attached genuine cable and power adapter provided to power the monitor.
2. If using a mobile power bank, confirm it is a PD power bank that provides 30W or more. Contact support if you need a compatible power bank.
3. If the above resolutions do not work, try another computer device. If the issue persists, contact us for a replacement cable.
Q: The monitor fails to start and the screen is blank.
A: 1. Ensure the power supply is connected and turned ON.
2. Check all connections. Unplug and reconnect the cables. Use the genuine cables and power adapter.
Note: Most Samsung mobile phones may not provide enough power for the monitor; power the monitor with an additional power adapter.
3. If troubleshooting does not help, please contact us.
Q: The display is TURN-ON, shows "NO SIGNAL" or "POWER SAVING".
A: 1. When using Type-C to Type-C connection, check if your mobile phone supports USB3.1/Thunderbolt 3. If not, an HDMI adapter is required to transfer the signal.
2. Verify that the connection is correct and use the genuine cables provided.
3. Try connecting to another computer. If the problem persists, contact us for a replacement cable.
Warm Tips:
- If the screen signal is poor or flickers, ensure you are using the adapter that came with the monitor. Other adapters may provide insufficient voltage. If flickering continues, try swapping the HDMI cable.
- Please check if the Type-C port of your PC/Laptop supports audio and video signals (Thunderbolt3). If not, a "Type-C to HDMI" adapter is needed for signal transmission.
- If "No Signal" or "Power Saving Mode" appears, try switching the Type-C cable head to the other side and reconnecting the monitor.
- The monitor turns on in the default power save mode. (Note: There is no save function in sleep mode; you need to close it manually.)
10. Maintenance
Cleaning the Monitor:
- Always unplug the monitor from the power outlet before cleaning.
- Use a soft, lint-free cloth slightly dampened with water or a mild, non-abrasive screen cleaner.
- Do not spray liquid directly onto the screen or into any openings.
- Avoid using harsh chemicals, solvents, or abrasive materials, as these can damage the screen and casing.
General Care:
- Avoid placing heavy objects on the monitor or its cables.
- Keep the monitor away from direct sunlight, heat sources, and excessive moisture.
- Store the monitor in a cool, dry place when not in use.
11. Warranty and Support
UPERFECT offers comprehensive support for your portable monitor:
- 30-Day Money Back Guarantee: If you are not satisfied with your purchase.
- 90-Day Replacement: For any product issues.
- 12-Month Warranty: Covers manufacturing defects and issues under normal use.
- Professional Tech Support: Available to ensure a worry-free experience.
For any queries or problems, please contact us via email:
Email: uperfectglobal02@163.com
12. User Tips
Port Visibility:
The monitor's ports are located on the side and bottom edges, as detailed in the 'Interface Functions' section. For optimal cable management and ease of access, familiarize yourself with the port layout before setting up your workspace.





