The width of the living room is 3 meters7 and how big should you buy a TV

The distance between people and the TV should not be less than 3 times the diagonal length of the TV screen.

The width of the living room is 3.7 meters, and the viewing distance after installing the sofa is usually only about 3 meters, and it is generally more appropriate to choose a 40-inch TV.

1. The best viewing distance of the general LCD TV is about 3 times the diagonal length of the TV screen, so the diagonal length of the screen = viewing distance 3;Therefore, when the viewing distance is 3 meters, the diagonal length of the screen = 3 meters 3 = 1 meter = 100 centimeters.

2. The size of the TV generally refers to the diagonal length of the TV screen, so according to 1 inch = centimeter, the number of inches of the TV = 100 inches; Therefore, for a viewing distance of 3 meters, a 40-inch TV should be selected.

40-inch TV.

The purchase of LCD TV is to watch high-definition film and television,The resolution of LCD TV is an important criterion for measuring the performance of LCD TV,The resolution of LCD TV on the market today is generally in1366 768 and1920 1080,The clarity of high-definition flat panel TV is higher than 720 lines,The main thing is that the resolution must be higher than 1366 768 when buying LCD TV。

The width of the living room is 3.7 meters, and the viewing distance after installing the sofa is usually only about 3 meters, and it is generally more appropriate to choose a 40-inch TV.

For example, the original look at 29 inches, you can choose greater than or equal to 32 inches, the original look at 34 inches, you can choose greater than or equal to 37 inches, and so on, of course, there are different personal preferences, the original TV is 4:3, close to square, and now it is 16:9, which is rectangular.

(1) The 100-inch large screen is suitable for the deep and long living room, which can bring users a golden viewing distance.

BenQ laser TVI950L is made of ultra-short throw principle,50CMhe can project a 100-inch large screen。

According to THX and isf viewing standards, when the horizontal viewing angle is 33-40°, the eyes are in a state of muscle relaxation, which is the golden viewing position in the living room to enjoy the shocking sensory experience.

Based on this, when the depth of the living room reaches more than one meter, considering the certain distance from the sofa to the back wall, as well as the thickness of the sofa itself, it is best to choose a 100-inch large screen at this time, because in this way the sofa can be placed in the screen to ensure that the viewer enjoys the golden viewing experience.

Moreover, this product is installed without wiring, so that the large living room is no longer empty, bringing an immersive sense of giant screen cinema enjoyment.

2) Diffuse reflection eye protection, movie-level color, you can also watch it during the day.

This laser TV is made using the principle of diffuse reflection projection,So it is more eye-friendly than the principle of direct light LCD TV,Especially for users who love to watch movies,BenQ BenQ advanced color laboratory established in Taipei,Strive to control the visual effect of the picture more accurately,Engineers with 20 years of color adjustment experience adjust step by step,BenQ i950L picture color meets the international high-definition color standard,It can restore the original color of film and television works,At the same time, you can adjust the color mode, You can adjust the picture according to your own viewing needs,Let the whole family no longer deviate the color of the small color TV,Improve the viewing quality。

And BenQ laser TVI950L allows you not to worry about this kind of TV will be affected by daytime viewing,In fact,Different from traditional projectors,BenQ laser TVI950L uses nano-level material、Soft anti-light screen with black grid structure on the surface,It can effectively absorb more than 93% of ambient light,Not affected by light,Even if you don't pull the curtains during the day, you can watch normally,The living room can become a sunshine theater。

32-42 inches. 3 meters wide also to remove the space occupied by the sofa against the wall and the distance between the TV screen and the wall, and in the end there is about 2.7 meters left, so 32 inches is enough, if you don't feel like it, then continue to increase. However, it is too big, and it is easy for the eyes to get tired after watching for a long time.