When choosing a TV, one of the most important things to get right is the size of the screen. TV screens can range from small, at around 17-27-inches, to large screens at about 47-56 inches. A bigger screen means a bigger TV overall, so it’s important to make sure there is room for it beforehand.
To make sure the TV will be the right size all it takes is a few measurements. Measure the distance from where it will be viewed from, usually a sofa, to where the TV will be placed.
It’s even possible to use a TV size screen calculator to work out the best size. These will tell you the best size for a TV based on the viewing distance. Remember that different TV resolutions, such as HD and 4k will have different ideal viewing distances, and any additional lighting in the room may also effect it’s visibility.