What does a higher resolution in an image indicate?

A higher resolution in an image indicates more detail and clarity. This is because resolution refers to the number of pixels in an image, often expressed in terms of width and height (e.g., 1920x1080). More pixels mean that the image can show finer details, allowing for clearer and sharper visuals. Higher resolution images can capture subtle variations in color and texture, making them ideal for high-quality displays and prints. Therefore, when an image has a higher resolution, it will provide a more detailed representation of the subject, enhancing the viewing experience.