What should I pay attention to when buying a plasma TV?

When buying a plasma TV, you should pay attention to the following points:

1. First of all, from the requirements of power consumption. One of the best known features of plasma TVs is that they consume a lot of power. The hourly power consumption is even higher than that of a refrigerator. So when choosing, it is also worth noting to pick a low-power product.

2. The second is the ** factor. Because in the market, the current plasma product 42-inch ** is basically 60,000 yuan per 10,000 yuan. With such a huge disparity, we should certainly consider carefully and choose a cost-effective product.

3. Finally, there are brand requirements. Of course, internationally renowned brands have excellent quality, but they are not expensive. Domestic brand plasma screens are not produced by themselves, and the quality is not easy to control, but it is cheap.

4. Now plasma TV is not his popularity, because now the resolution of tablets has reached the level of 4K.

Plasma is already an obsolete thing, it is not recommended to buy, the picture quality is very poor, buy LCD or LED.

It is better to buy LCD, especially the effect of a hard screen.

Hello, you bought a plasma TV, what TV do you want to watch? You can choose programs according to your interests and preferences, such as you like to watch news, movies, variety shows, sports, etc., you can choose the corresponding channel**. Secondly, you can use online programs, such as Tencent**, Youku, iQiyi, etc., there are a large number of programs for you to choose from, and you can choose programs according to your preferences.

Finally, you can also buy some cable TV programs, such as cable TV stations, satellite TV stations, etc., so that you can tease the scum with more programs to meet your own program needs. In short, you can choose the program according to your preferences and interests, so that you can better enjoy the fun of TV.

If you want to watch TV interestingly, you can try the new Zongchun rental shows, movies, news, etc., and you can also buy program packages to ** your favorite content.

1. Choose a brand.

This is the first priority, choose a well-known one, but at the same time pay attention to your own financial ability. Panasonic and Changhong are recommended.

2. Choose the size.

This viewing distance is closely related. Generally, the size of plasma is more than 42 inches, taking Panasonic as an example, there are two specifications: 42 and 50 inches. The 42-inch suitable viewing distance is from meters to meters, and the 50-inch viewing distance is above meters.

3. Choose the model.

After selecting the above two items, it is relatively easy to choose the basic model. Or take Panasonic as an example, there are currently 4 42-inch Panasonic plasma on the market: PV80C, PZ80C, S10, and some forgot.

The difference between each model is actually not big, and the difference in price is also about one or two thousand. If you have more money, you will buy the expensive one, and if you have less money, you will buy the cheap one, anyway, it is enough for you to watch TV and watch *** cheap, and if you like to watch Blu-ray, you should consider the more expensive one.

The distance of 4 meters should not be too large, 42 4 6 inches is already very large, this still depends on the personal eyesight to decide, the following gives some data for reference, and then combined with the actual situation of the store to choose.

**Distance vs. brightness of the TV

The brightness parameters of TVs vary greatly, from 300-1000nit. Two degrees higher will produce a dazzling feeling, and even burn the eyes, too low brightness of the eyes must be highly concentrated, extremely easy to fatigue, long-term use of low-brightness products are more likely to suffer from myopia. The light intensity in the propagation will weaken with the distance,The energy of general TV is mainly diffused in the range of 160 degrees up and down, left and right,The theory requires that the light intensity transmitted to the human eye is best between85-110nit,This is an ideal value to ensure visual health。

Usually, the distance is about 1/200% of the brightness of the TV screen.

In general,To buy a TV, you must first choose the size before choosing the point distance and brightness of the screen,Therefore,The most direct distance from the ** is the size of the screen,Here are some suggestions on the screen size and**distance:

1 5 inches m 1 7 inches m 20 inches m.

21 inches m 25 inches m 29 inches m.

30 inches m 3 4 inches m 42 inches m.

43 inches m 45 inches m 50 inches m.

55 inches m 60 inches m 70 inches m.

The relationship between the size of the plasma TV and the distance and the size of the room:

**Straight-line distance within three meters, room size is more than 20 square meters, choose 25-29 inches;

** Straight line distance of about three meters, room size in 20 30 square meters, choose 29-3 4 inches;

** Straight line distance of about four meters, room size in 30 40 square meters, choose 35-43 inches;

**Straight-line distance of more than 4 meters, room size of more than 50 square meters, choose a plasma TV of more than 43 inches.

The following gives some discussion topics about LCD TVs that are often concerned by users,And for these problems have been given a certain understanding of ideas,Students who need it can click it:

The latest domestic LCD TV rankings.

What screen is good for LCD TV.

What brand is good to buy for LCD TV.

How to connect a laptop to an LCD TV.

The difference between LCD TV and 3D LCD TV.

The imaging principle of plasma TV and liquid crystal is completely different, liquid crystal illuminates the picture through a large backlight, while plasma is each pixel emitting light.

The plasma screen is filled with plasma stun guns, and each pixel is a gun that can be lit up.

In fact, each pixel in a plasma screen is made up of 3 glass air chambers.

And so on through a large number of glass chamber chambers to form a flat plate.