PPI stands for Pixels Per Inch. It is a measurement of the pixel density or resolution of a digital display, such as a monitor, screen, or smartphone. PPI indicates how many individual pixels are packed into one inch of the display's surface.
PPI is important because it influences the quality of the display and how sharp images and text appear. Higher PPI values usually result in crisper and more detailed visuals.
PPI (Pixels Per Inch) and DPI (Dots Per Inch) are related but have different applications. PPI is used to describe the pixel density of digital displays, while DPI is used in printing to specify the number of ink dots per inch on a printed page.
Not necessarily. A higher PPI generally indicates better image quality, but the perceived quality also depends on factors like viewing distance and personal preference. Sometimes, a very high PPI on a large screen may not be as noticeable.
Higher PPI on a smartphone or tablet display results in sharper and more detailed images, making text, graphics, and videos look better. It enhances the user experience, especially for tasks like reading and watching videos.