In comparing resolution requirements, which type of images need to maintain higher quality?

Maintaining higher quality is crucial for printed images due to the nature of how they are reproduced. When images are printed, they are typically rendered in physical form, requiring a higher resolution to ensure that they appear sharp, clear, and detailed. This is primarily because printed images contain physical dots of ink or toner, and if the resolution is too low, the result may appear pixelated or blurry when viewed at normal distances.

The resolution of printed images is typically measured in dots per inch (DPI), and a higher DPI results in a finer quality of prints. For example, photographs printed for display might require a resolution of at least 300 DPI to ensure that fine details are not lost, whereas lower resolutions can significantly degrade image quality.

In contrast, while digital images also require quality considerations, they can often be viewed on screens that have varying resolutions and do not necessitate the same high DPI standards as printed images. Different digital platforms may have their own requirements based on screen size and resolution, but the overall standard for maintaining quality is generally lower than for print media.