An earlier HDTV set that had a screen with the traditional 4:3 aspect ratio (more square). Such TVs displayed images in higher resolution but still showed the letterbox effect because they did not ...

For better resolution and display clarity, a 4K smart TV is preferred over a Full HD TV, which is more affordable than the ...

A 4K screen has a resolution of 3840 x 2160 pixels, which is also sometimes called Ultra High Definition (UHD). This is four times as many pixels as Full HD 1080p, which has a resolution of 1920 x ...