Dell UltraSharp 42.5" 4K Ultra HD LED Monitor, Black (DELL-U4320Q)

Monitor resolution measures the screen's number of pixels arranged horizontally and vertically. For example, a resolution of 1920 x 1200 means there are 1920 pixels horizontally times 1200 pixels vertically. The higher the resolution, the higher the quality and sharpness of the image on screen.

Refresh rate, measured in hertz (Hz), is the number of times per second an image updates on a display screen. A higher refresh rate results in a higher picture quality and smoother content viewing.

VESA mounting dimensions refer to the Video Electronics Standards Association (VESA) industry standard used for specifying the distance between the four mounting holes on a TV. The VESA dimensions are expressed as the horizontal x vertical distances measured in millimeters (e.g., 400x200 mm).

Weight of the product measured in pounds.

Monitor aspect ratio is the ratio of the width to the height of the monitor screen.

Monitor contrast ratio measures the difference between a display's maximum brightness (brightest white) and minimum brightness (darkest black). For example, a 400:1 contrast ratio indicates that the display's brightest white is 400 times brighter than its darkest black. The higher the contrast ratio, the higher the image quality.

Monitor Response Time, expressed in milliseconds (ms), refers to the rate at which a pixel changes from one color to another. A faster response time results in smoother content viewing.

Monitor type refers to the display screen technology. Each monitor type offers varying features and characteristics, such as screen shape, resolution, brightness, refresh rates, and power consumption.

A screen that allows the user to operate the device by touch.

The amount of electricity consumed in one hour, measured in Watts.

The primary color of the product