PPI (Pixels Per Inch)

Pixels Per Inch (PPI) is a critical measurement of image resolution, particularly for digital displays, which indicates the number of individual pixels present in one inch of the display. Higher PPI values signify greater pixel density, resulting in sharper, clearer images with finer details. This metric is essential for evaluating the quality of digital screens, whether in smartphones, computer monitors, or televisions. The PPI value impacts the visual experience by influencing how smooth and detailed the visuals appear to the human eye. For graphic designers, photographers, and digital artists, understanding PPI is crucial for creating and viewing high-quality digital content. It also plays a significant role in determining the print quality of digital images, ensuring that they retain clarity and detail when transferred to physical media.