1080p (1920 × 1080 progressively displayed pixels; also known as Full HD or FHD, and BT.709) is a set of HDTV high-definition video modes characterized by 1,920 pixels displayed across the screen horizontally and 1,080 pixels down the screen vertically; [1] the p stands for progressive scan, i.e. non- interlaced.
Full HD videos usually have a resolution of: 1920 x 1080 (or 1080p) 4. QHD (Quad High Definition) and 2K Resolution. Quad HD resolution or more commonly known as QHD is usually seen on high-end smartphones or gaming monitors. 1440p is 4x the resolution of HD Ready (or 720p HD). Many premium smartphones feature a Quad HD+ resolution (296 x 1440
.