What is the length and width of a 55 inch TV

The length and width of the TV set 55 inch is 121.76 centimeters and the width is about 68.49 centimeters.

55 TV, is the diagonal length of the TV is 55 inches, converted into centimeters is 139.7cm, the conversion formula is 1 inch = 2.54cm, the current TV sets are mostly 16:9.

Therefore, the length and width of a 55-inch TV set can be calculated as about 121.55cm in length and 68.2cm in width, and 55 inches, which is an imperial unit, is converted to metric units: 2.54 x 55 = 139.7 (cm), which is the diagonal length of the screen.

Large-size TV screen aspect ratio of 16:9, and the entire diagonal length, so that in accordance with certain proportionality rules can be calculated in accordance with the length and width of the 55-inch TV set each how much.

Purchase of TV notes

1, room size: the size should match the size of the room. If the room is small, choosing a TV that is too big will make the viewer feel uncomfortable, while a TV that is too small will affect the viewing effect. Therefore, you should choose the appropriate TV size according to the room size.

2, viewing distance: viewing distance is also an important factor in choosing the size of the TV. The closer the viewing distance, the smaller the TV size should be. If the viewing distance is too far, you need a larger TV size to get a better viewing effect.

3, budget: the larger the TV size, the higher the price. Therefore, you should consider your budget when choosing a TV size. If your budget is limited, you can choose a smaller TV size, but you should ensure its basic features and picture quality.