Users of YouTube’s desktop site and mobile app are no longer seeing the HD badge next to the 720p resolution option. However, those who pay more attention will definitely notice that 1080p results in a smoother, clearer image, and that 1080p is clearer than 1080i. Picture Quality For many, there will be little to no noticeable difference between 1080p - known as Full HD - and 720p - known as HD. You’ll sometimes see displays with a resolution of 1920 x 1080 resolution also called HD, but this is more officially referred to as 1080p or Full HD (FHD). Can you tell the difference between 720p and 1080p on a 32 inch TV?ħ20p, also known as HD (high definition), is a display resolution measuring 1280 x 720 pixels.What is a good resolution for a 32 inch TV?.How do I know if my TV is 720p or 1080p?.