High Definition TV (HDTV) is a TV broadcasting system which uses HDTV resolution.

HDTV picture resolution is at least twice that of SDTV, so it can present a more vivid screen than analog TV.

HDTV can control resolution efficiently.

1440p (WQHD) and 1080p (FHD):

• 1440p (WQHD): 2560×1440 progressive scan and requiring aprox. 4 megapixels per frame.
• 1080p (FHD): 1920×1080 progressive scan and requiring aprox. 2 megapixels per frame.