What is Screen Resolution?

The Resolution of a Samsung television or display device is the number of distinct pixels in each dimension that can be displayed. The displayed resolution is controlled by all different factors in cathode ray tube (CRT), flat panel or projection displays using fixed picture-element (pixel) arrays.

It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. 

Televisions are of the following Resolutions as follows :

Standard-definition television (SDTV) :

● 480i (NTSC standard uses an analog system of 486i split into two interlaced fields of 243 lines)

● 576i (PAL, 720 × 576 split into two interlaced fields of 288 lines)

Enhanced-definition television (EDTV) :

● 480p (720 × 480 progressive scan)

● 576p (720 × 576 progressive scan)

High-definition television (HDTV) :

● 720p (1280 × 720 progressive scan)

● 1080i (1920 × 1080 split into two interlaced fields of 540 lines)

● 1080p (1920 × 1080 progressive scan) 

Ultra-high-definition television (UHDTV) :

● 2160p/4K (3840 × 2160 progressive scan)

● 4320p/8K (7680 × 4320 progressive scan)