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23.8” frameless office monitor Model: UM24DFA-75Hz

23.8” frameless office monitor Model: UM24DFA-75Hz

Short Description:

At 24 inch, 1080p resolution with a 75Hz refresh rate equipped with VA panel technology is the perfect sidekick to your everyday productivity needs. Providing all the necessary essentials you need to put in a good day's work and some light gaming to take the load off. Whether it's for personal or business use, it is the perfect budget display you've been looking for.  


Product Detail

Key Features

  • 23.8" VA panel with FHD high resolution.
  • 75Hz high refresh rate.
  • 3 sides frameless design.
  • 3000:1 high contrast ratio.
  • HDMI+VGA connector.
  • Over Drive, Adaptive Sync, Flicker Free, Low Blue Light.

Technical

Model No.:

UM22DFA-75Hz

UM24DFA-75Hz

UM27DFA-75Hz

Display

Screen Size

21.45" VA

23.8" VA

27" VA

Backlight type

LED

LED

LED

Aspect Ratio

16:9

16:9

16:9

Brightness (Typical)

200 cd/m²

200 cd/m²

250 cd/m²

Contrast Ratio (Typical)

1,000,000:1 DCR (3000:1 Static CR)

1,000,000:1 DCR (3000:1 Static CR)

1,000,000:1 DCR (3000:1 Static CR)

Resolution (Max.)

1920 x 1080

1920 x 1080

1920 x 1080

Response Time (Typical)

12 ms(G2G)

12 ms(G2G)

12 ms(G2G)

Viewing Angle (Horizontal/Vertical)

178º/178º (CR>10) , VA

178º/178º (CR>10) , VA

178º/178º (CR>10) , VA

Color Support

16.7M, 8Bit, 120% sRGB

16.7M, 8Bit, 120% sRGB

16.7M, 8Bit, 120% sRGB

Signal input

Video Signal

Analog RGB/Digital

Analog RGB/Digital

Analog RGB/Digital

Sync. Signal

Separate H/V, Composite, SOG

Separate H/V, Composite, SOG

Separate H/V, Composite, SOG

Connector

VGA+HDMI

VGA+HDMI

VGA+HDMI

Power

Power Consumption

Typical 18 W

Typical 20W

Typical 24W

Stand By Power (DPMS)

<0.5W

<0.5W

<0.5W

Type

DC 12V 2A

DC 12V 2A

DC 12V 3A

Features

Plug & Play

Supported

Supported

Supported

Bezeless Design

3 side Bezeless Design

3 side Bezeless Design

3 side Bezeless Design

Cabinet Color

 Matt Black

 Matt Black

 Matt Black

VESA Mount

100x100mm

100x100mm

100x100mm

Low Blue Light

Supported

Supported

Supported

Accessories

Power supply,HDMI cable, user's manual

Power supply,HDMI cable, user's manual

Power supply,HDMI cable, user's manual

75Hz high refresh rate satisfy both gaming and working

The first thing we need to establish is “What exactly is refresh rate?” Fortunately it isn’t very complex. Refresh rate is simply the number of times a display refreshes the image it shows per second. You can understand this by comparing it to frame rate in films or games. If a film is shot at 24 frames per second (as is the cinema standard), then the source content only shows 24 different images per second. Similarly, a display with a display rate of 60Hz shows 60 “frames” per second. It’s not really frames, because the display will refresh 60 times each second even if not a single pixel changes, and the display only shows the source fed to it. However, the analogy is still an easy way to understand the core concept behind refresh rate. A higher refresh rate therefore means the ability to handle a higher frame rate. Just remember, that the display only shows the source fed to it, and therefore, a higher refresh rate may not improve your experience if your refresh rate is already higher than the frame rate of your source.

The3

High contrast ratio

Contrast Ratio

The contrast ratio refers to the difference between the maximum and minimum brightness. It is the capacity of the display monitor to show dark colors darker and bright colors brighter.

IPS: IPS panels do a decent job in the contrast ratio segment but they are nowhere close to that of VA panels. An IPS panel offers a contrast ratio of 1000:1. When you watch a black color environment in an IPS panel, the black color will be slightly greyed out. 

VA: VA panels offer a superior contrast ratio of 6000:1 that is very impressive. It has the capacity to show dark environments as darker. So, you will enjoy the picture detailing shown by the VA panels. 

The4

The winner is VA panel because of its high contrast ratio of 6000:1.

Black Uniformity

Black uniformity is a monitor’s ability to display black color throughout its screen.

IPS: IPS panels are not really great at displaying the uniform black color throughout the screen. Due to the low contrast ratio, the black color will appear slightly greyed out.

VA: VA panels have a good black uniformity. But it also depends on the TV model you go with. Not all TV models with a VA panel have good black uniformity. But it is safe to say that in general, VA panels have better black uniformity than an IPS panel.

The5

The winner is the VA panel because it can display black color uniformly throughout the screen. 

*※ Disclaimer
1.Affected by product configuration and manufacturing process, the actual machine size/body weight may be vary, please refer to the actual product.
2.The product pictures in this specification are for illustration only, the actual product effects (including but not limited to appearance, color, size) may be slightly different, please refer to the actual product.
3.In order to provide accurate specifications as much as possible, the text description and picture effects of this specification may be adjusted and revised in real time to match the actual product performance, specifications and other information.
In the event that the above-mentioned modifications and adjustments are indeed necessary, no special notice will be given.

Product pictures

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Freedom & Flexibility

The connections you need to connect to the devices you want, from laptops to soundbars. And with 100x100 VESA, you can mount the monitor and create a custom workspace that’s uniquely yours.

Warranty & Support

We could provide 1% spare components (excluding the panel) of the monitor.

Perfect Display’s warranty is 1 year.

For more warranty information about this product, you can contact our customer service. 


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