Gaming resolution refers to the clarity and detail of the images displayed on a screen while playing video games. It is measured in pixels, with common resolutions including 720p, 1080p, and 4K. Higher resolutions provide sharper images, allowing players to see finer details in graphics, which can enhance the overall gaming experience. The resolution is determined by the number of horizontal and vertical pixels, such as 1920x1080 for 1080p. A higher resolution requires more processing power from the gaming console or PC, which can affect performance. Players often choose resolutions based on their hardware capabilities and personal preferences.