1080p er með progressive scan. 1080i er með interlaced scan. To compare 1080i and 1080p it is important to compare framerates. Due to interlacing 1080i has twice the frame-rate but half the resolution of a 1080p signal using the same bandwidth. This is especially useful in sport-shows and other shows with fast-moving action. However, on some flat screens that don't support interlacing, this instead becomes smeared or jarred artifacts. Meira um efnið: 1080p 1080i HDTV