It refers to the types of LCD panels that have been used on the monitor. There are three main types of LCD panels: In-Plane Switching (IPS), Vertical Alignment (VA), and Twisted Nematic (TN). IPS panels are significantly better than TN & VA panels when it comes to viewing angle and somewhat better than VA panels when it comes to color.
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Touch Screen
Touch Screen
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Refresh Rate (Hz)
Refresh Rate (Hz)
The refresh rate of the display refers to how many times per second the display is able to draw a new image. This is measured in Hertz (Hz). For example, if the display has a refresh rate of 144Hz, it is refreshing the image 144 times per second.