TV size length and width how much suitable

TV size length and width how much suitable, the larger the TV screen, the stronger the immersion of the audience, which is the reason why the TV screen is now getting bigger and bigger. But it is not the pursuit of a large screen, but in the appropriate range as much as possible to choose a large, and to take into account the picture quality, sound quality, intelligence, etc. Now let's talk about how much TV size length and width is appropriate.

TV size length and width of how much suitable 1

Young people like to pursue a large screen, but taking into account the elderly and children at home, but also to take the size of the TV and the viewing distance between the cross review.

The viewing distance is the distance from the human eye to the TV screen, and the viewing distance is affected by the placement of the TV set and the space of the home, so the pursuit of a large size is not scientific enough. Too big, too small will cause visual fatigue, and over time will have an impact on eye health.

1080P TV, viewing distance

Then how to choose, please see the following viewing distance and the relationship between the size of the TV control table.

Listed here is the recommended viewing distance for TVs under 50 inches, in fact, this table is more suitable for the bedroom. If the distance is within 2m, the same 50-inch 1080P HDTV and 4K TV, the viewing effect is almost the same.

It is worth noting that even if the small size TV viewing distance is closer is not the same as you have to follow this implementation. The data is one thing, on the other hand, you have to think about it from a health point of view.

From the perspective of vision protection, the harm caused by the TV to the eyesight, mainly from the high-frequency blue light of the light source, brightness uniformity, more than 2 meters away from the TV, you can minimize the damage to the eyesight.

Recommended viewing distance for 4K TVs

With a deeper living room and more people watching, most families choose a larger TV, such as a 65-inch or even an 80-inch TV.

How do you quickly reconcile the relationship between TV size and distance? You can remember this formula: (Note: inches are converted to centimeters)

Screen size × 3 = 1080P resolution TV viewing distance

Screen size × 2 = 4K resolution TV viewing distance

Take a 55-inch 4K TV as an example. TV, for example, the comfortable viewing distance is 2.8m (55*2 = 110 inches)

In addition, if your TV back wall is bigger, the TV size can be bigger from the visual sense. The visual extension is wider, so the TV to match is also larger, all this is still subject to the premise that your eyes can adapt.

TVs are not bigger and better, it's just that the ones in your home now are bought smaller.

In today's large-size products prices gradually down, it is necessary to choose a limited space as large as possible to enhance our visual experience of the TV, after all, is not much more expensive.

TV size length and width how much suitable 2

rice cooker generally two people eat choose how much capacity?

Rice cooker functions are heat preservation, hot rice, porridge / soup, steaming, cooking, etc., generally two people eat choose 2L and 3L capacity can be.

A rice cooker to cook rice

1, when two people engaged in a certain amount of physical activity, it is best to choose the capacity of 3L;

2, when two people are usually not a lot of rice, you can choose to use the capacity of 2L.

Second, with the rice cooker steaming

1, when the rice cooker steaming food, due to the need to steam the food is usually larger in size, it is best to use 3L capacity;

2, when the rice cooker cooks the food, in order to prevent the liquid from overflowing, it is best to use a 3L capacity.

Three notes

1, when choosing a rice cooker, you need to consider the capacity according to the actual use;

2, when choosing a rice cooker, you should be based on the amount of two people's meals, and other indicators to consider how much capacity is needed.