A lot of consumers think that a television's screen size is the width of the screen from left to right. But in reality, it is a diagonal measurement.Continue Reading
Get a measuring tape. Place one end at the lower-left corner of the television screen. Have someone hold the other end at the upper-right corner of the screen.
Mark the distance. If the tape is at 42 inches, for instance, the TV has a 42-inch screen. This size is what retailers mean when they say, "42-inch TV."
A standard TV screen ratio is 4:3, but a wide-screen ratio is 16:9, according to Radio Shack. The standard ratio means that the screen has 4 inches of width for every 3 inches of length.
The screen size of 55-inch television with a widescreen, 16:9 aspect ratio is 47.94 inches wide by 26.96 inches tall. The actual dimensions of a television depend on the housing containing the screen and electronics. For example, a cathode ray tube television has significantly more depth than a flat-screen television.Full Answer >
Televisions are measured according to their screen size, diagonally across the screen. To measure a TV, take a tape measure and use the bottom left-hand corner as a starting point. Stretch the measuring tape upward across the screen, diagonally to the top right-hand corner. The length is the screen's measurement.Full Answer >
To accurately measure the size of a TV screen, measure the width from the TV's lower left corner to its upper right corner. It is the measure of this diagonal line that is used to specify a TV's screen size.Full Answer >
Curved screens, 4k resolution, integration with Internet and applications, screen mirroring and support of 3D content are some of the latest television technological advancements, as of 2015. Some of the latest-generation, more expensive models can support a resolution up to 8k.Full Answer >