1991L 19″ LED Monitor, Black (E326541) | ELO Flash Sale

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.

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.

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.