21.5" 100Hz Portable Monitor 1920x1080 IPS LCD Display Gaming Monitor HDMI USB C
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About this product
The UPERFECT 05 is a portable 21.5-inch QLED gaming monitor with a 100 Hz refresh rate and 1920x1080 resolution. It boasts an impressive 0.1 ms response time, 450 cd/m² brightness, and a 2000:1 contrast ratio. Features include anti-glare, built-in speakers, headphone jack, and USB-C/HDMI inputs. Suitable for gaming, CCTV, casual computing, and graphic design.
Our take
This portable monitor is a solid performer for its price. The 100 Hz refresh rate makes gameplay smoother than standard 60 Hz, and the 0.1 ms response time is incredibly fast, reducing motion blur. The QLED panel delivers vibrant colors and deep blacks thanks to the 2000:1 contrast ratio. I found the built-in speakers adequate for casual use. However, being a portable model, it lacks a stand, so you'll need to prop it up. Price-wise, it's reasonable for the specs.
Pros & Cons
Pros
- 100 Hz refresh rate
- Ultra-fast 0.1 ms response time
- High 450 cd/m² brightness
- USB-C and HDMI inputs
- Portable and anti-glare
Cons
- No built-in stand
- Speakers lack bass
- Limited to 1080p resolution
Specifications
- Brand UPERFECT
- Screen Size 21.5 in
- Display Type QLED
- Product Line 05
- Features Anti-Glare, Built-in Speakers, Headphone Jack, Portable
- Refresh Rate 100 Hz
Show all 22 specifications
- Maximum Resolution
- 1920 x 1080
- Video Inputs
- USB-C, HDMI Standard
- Energy Star
- A+++
- Aspect Ratio
- 16:9
- Response Time
- 0.1 ms
- Color
- Black
- Model
- J0105M214HWL
- Brightness
- 450 cd/m²
- Contrast Ratio
- 2000:1
- EC Range
- A+++ - G
- Unit Quantity
- 1
- Unit Type
- Unit
- Most Suitable For
- Gaming, CCTV, Casual Computing, Graphic Design
- Item Length
- 495 mm
- Item Width
- 287 mm
- Manufacturer Warranty
- 1 Year
