How many centimeters is the length and width of a 55-inch TV set?

The length and width of the 55-inch TV set are 12 1.76 cm, and the width is about 68.49 cm.

55 TV set means that the diagonal length of TV set is 55 inches, which is 139.7cm when converted into centimeters, and the conversion formula is 1 inch = 2.54cm At present, TV sets are mostly 16:9. So the length and width of a 55-inch TV can be calculated to be about121.55cm.

Selection of TV size

1. According to the area of the room, if the room is small, it is recommended to choose a small TV. If the room is big, choose a bigger one, just like the TV model in the bedroom and living room is different.

2. According to the area of the TV wall at home, the TV wall is usually built when decorating the house. At this time, we must refer to the size of the TV wall and pay attention to the fact that the TV must be smaller than the TV wall.

According to the area of the living room, if there is no TV installed in the room, then the size of the living room is a very important reference data. If the living room is relatively large, but the small TV is chosen, it will affect the overall decoration and appear out of place.

According to the viewing distance, if we want to be close to the TV, we should choose a small TV. If you are far away from the TV, you should choose a slightly larger TV, depending on your actual situation.

5. According to the user's choice. Usually, children can't choose a large-size TV with curvature when watching TV. Old people should choose TV with real pictures, and young people suggest choosing smart TV.

According to our own ability to pay, the bigger the TV, the more expensive it is. Be sure to choose a small TV according to your economic strength, if you don't have enough money.