What are the differences between different HD display resolutions?
A. With the National Television Systems Committee (NTSC), sometimes joked about as “never the same color,” there is one available resolution, 480i, but with HD, there are 3. • • 480p This slight difference is more significant that it first appears. By transitioning from an interlaced image to a progressive one improves how objects move on the screen. With a progressive scan image, also found in computer monitors, there are fewer artifacts, or blurred edges to the on-screen image. • 720p The resolution most commonly found, displays 720 scan lines on the screen. You gain the same benefits of a progressive scan image, but get an addition boost in scan lines which improve the overall picture quality. • 1080i 1,080 scan lines is the greatest HD resolution available, but it comes with a price. You get optimal picture quality at the cost of losing the benefits of progressive scanning. Again, this means that when an object moves on the screen, its movement is blurred compared to the next level
