What is 480p vs 480i?

480p and 480i are two different resolutions for displaying video content.

480i is an interlaced video format, which means that each frame of video is divided into two sets of horizontal lines. The first set of lines is displayed first, then the second set is displayed next. This creates a flickering effect in high-motion content and can result in a lower quality image. This format was commonly used for standard definition TV broadcasts and DVDs.

480p is a progressive video format, which means that each frame of video is displayed in a single pass. This results in a smoother, more stable image, with less flickering and better quality than 480i. The "p" stands for progressive, and this format is commonly used for digital broadcasts and DVDs.

Overall, 480p is considered to be a better quality format than 480i, but it ultimately depends on the content and the source of the video. Some older content may only be available in 480i, while newer content is commonly offered in 480p or higher resolutions.