UPERFCT 18.4" Portable Monitor 4K UHD FreeSync IPS HDR Laptop Monitor Display
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About this product
The UPERFECT 18.4" Portable Monitor features a 4K UHD resolution (3840x2160) on an IPS LCD panel with 1000:1 contrast ratio and 300 cd/m² brightness. It supports FreeSync and HDR, has a 60 Hz refresh rate and 3 ms response time. Connectivity includes HDMI Mini, USB-C, and USB OTG. Built-in speakers, a headphone jack, and VESA mountability are included. Priced at $139.99, it is suitable for casual computing, graphic design, and light to serious gaming.
Our take
The UPERFECT 18.4" portable monitor offers a nice balance of features at $139.99. The 4K IPS display is sharp, and FreeSync support helps reduce screen tearing during gaming. HDR is a welcome addition, though it's not a dramatic improvement at 300 cd/m² brightness. The 60 Hz refresh rate is the standard for portables—fine for strategy and RPG games but not for fast shooters. The build is thin and lightweight, and the leather case is handy. I wish the built-in speakers were louder. Overall, it's a good value for a versatile secondary monitor.
Pros & Cons
Pros
- FreeSync and HDR support
- 4K UHD IPS display
- Includes leather case and VESA mount
- Multiple connectivity options (USB-C, HDMI Mini)
Cons
- 60 Hz refresh rate is limiting
- 300 cd/m² brightness is average
- Built-in speakers lack volume
Specifications
- Country of Origin China
- Brand UPERFECT
- Screen Size 18.4 in
- Maximum Resolution 3840 x 2160
- Features Built-in Speakers, Headphone Jack, Wall Mountable
- Video Inputs HDMI Mini, USB-C, USB OTG
Show all 30 specifications
- Product Line
- 18.4" 4K Portable Monitor
- Contrast Ratio
- 1000:1
- Brightness
- 300 cd/m²
- Display Type
- IPS LCD
- Aspect Ratio
- 16:9
- Refresh Rate
- 60 Hz
- Response Time
- 3 ms
- Color
- Black
- Model
- UP184T02
- Unit Quantity
- 1
- Unit Type
- Unit
- EC Range
- A+++ - E
- Energy Star
- 8 Stars
- Manufacturer Warranty
- 1 Year
- Most Suitable For
- Casual Computing, CCTV, Graphic Design, Light Gaming, Serious Gaming
- Item Length
- 434MM
- Item Width
- 250MM
- Item Height
- 6MM
- Built-in Speakers
- Yes
- VESA
- Yes
- Touch Screen
- No
- Built-in Battery
- No
- Auto Rotate
- No
- California Prop 65 Warning
- No
