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Mifu 50 inches is a bit big, and it is recommended that 46 inches is about the same. Provide a group of data tables with different viewing distances corresponding to the size of the screen for your reference.
LCD DAO TV viewing distance and screen size correspondence (16:9 widescreen ratio, 20° viewing angle).
Distance (m) Screen size (inches).
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is more appropriate.
Only 3 meters, 40 and 42 are the most suitable.
I experienced a friend's house with a width of 4 meters, and the installation of a 60-inch wall-mounted TV, very comfortable. There is no situation that we thought could be too big and uncomfortable. >>>More
The width of the living room must be taken into account when designing, generally speaking, the optimal distance between the human eye and the TV is times the size of the TV, so do not make it too thick, resulting in a narrow living room. >>>More
The living room of 4.2 meters is not very spacious, and you can use a TV from 45 to 55.
If the living room is 3 meters away from the wall, it is recommended to choose the size of the TV according to the following two factors: viewing comfort: According to the viewing distance of the screen of the human eye, the diagonal length of the general screen should be 1 3 to 1 2 of the viewing distance, that is, the distance of 3 meters can be selected 47-70 inches of TV screen. >>>More