How is resolution defined in the context of display devices?

Resolution in the context of display devices is defined as the number of horizontal and vertical pixels that make up the display. This measurement indicates the amount of detail that can be represented on the screen; higher resolution means more pixels are available to display images and text.

For example, a display with a resolution of 1920x1080 has 1920 pixels across the width and 1080 pixels down the height. This allows for greater clarity and sharpness, making it possible to see finer details compared to a display with a lower resolution. Understanding resolution is essential for tasks that require visual fidelity, such as graphic design, gaming, and video editing.

While other aspects such as the physical size of the display, color reproduction, and brightness do contribute to the overall visual quality, they do not define resolution itself.