Eat whale! It is said that "decent" TV is this "pose"

For most consumers, choosing a TV is a combination of "brand + price"; there are also some working families to directly open the e-commerce website to select a price range and then decide according to the favorable rate to determine the life and death of a TV in order to save time. . Both of the above methods are very convenient, but they don't allow you to buy the best TV.
Buying a TV that suits you covers a variety of options, such as TV size, brand, screen resolution, whether you need an Internet TV, and so on. There are all kinds of TV interfaces, what is the difference between HDMI1.4 and HDMI2.0 interface? How should I choose? These problems suddenly made the TV less grounded.
One, TV size

First of all, let's talk to you about the TV size. TV size determines your viewing distance, viewing distance directly affects the viewing experience. If this TV you choose is used as an auxiliary entertainment tool in the kitchen or small bedroom, then you should choose a small size TV with 24 to 32 inches; but if you want to put the TV in the living room as a home One TV, then we suggest you buy 50 to 60 inches. If your home's room is very spacious, you can choose a bigger TV.
TV For a 1920×1080P HDTV, you can use the following formula to determine the most suitable TV size.
1 Retard the TV size based on the viewing distance First, determine the viewing distance (distance between the location of the TV and the sofa), convert the unit of measurement result to feet, and then calculate according to the following formula.
(Viewing distance ÷ 1.6) × 12 = TV size Assume that your home sofa is 2.4 meters from the TV and converts to 8 feet, then you can buy a 60-inch TV.
2 According to the size of the TV pushed to the best viewing distance TV size × 1.6 = the best viewing distance Suppose you bought a 55-inch TV, you have to sit at least 88 inches (2.2 meters) from the TV.
Second, choose high-definition television or ultra-high-definition television High-definition television, also known as 1080P TV, its screen resolution is 1920 × 1080. This means that it has 1920 pixels horizontally and 1080 pixels vertically, so it covers a total of about 2 million pixels. Ultra HDTV, also known as 4K TV, has a screen resolution of 3840×2160, including 8 million pixels, which can also be said to be 4 times that of HDTV independent pixels. In theory, Ultra HDTV has better details than HDTV: the image is sharper and the edges of objects are more sleek. However, this only applies when there are 4K sources, and playing ordinary sources does not.
However, at present, we do not recommend buying ultra-high definition (4K) TVs. Except that ultra high-definition TVs are more expensive than HDTVs, a major reason is that there are not enough 4K sources, which is why many consumers have bought a 4K. The TV went back and found that the picture seen on the TV was not clear. This was the effect of stretching the pixels in the 2K source. Most 4K content comes from web resources.
So we think that buying high-definition television is not enough before there is no rich 4K local source.

Third, smart TV OR traditional TV
Smart TVs, also called Internet TVs or connected TVs, are becoming a new trend. In addition to being able to receive radio programs like traditional television, smart TVs can also watch network programs, play a variety of software, and browse web pages. Its functions are similar to those of tablet computers. Some advanced smart TVs can also be controlled by voice. In addition, smart TVs are not much more expensive than traditional TVs, and consumers naturally tend to spend more money to enjoy more services. Since smart TVs need to be networked in addition to network services that broadcast radio programs, smart TVs have certain requirements for network speed.
As mentioned earlier, smart TVs can also be installed with a variety of software. If you do not clear the cache generated by the software for a long period of time, it will cause the TV to freeze. So whether to buy a smart TV or to look at individual needs, if it is to buy for the elders, it is recommended that traditional TV is enough, if young people can consider smart TV, of course, you have another choice, traditional TV + TV box to get Internet access .

Fourth, the viewing angle

The best viewing angle is right in front of the center of the TV screen. The viewer who is farther away from the center point will find that the screen becomes darker and the screen distortion is higher, so each TV has the best visibility. The angle is clear and fuller in color at the best viewing angle. So when choosing a TV, the viewing angle of the TV is not negligible. When shopping, we advise consumers to watch TV from all sides, from top to bottom. As the angle changes, the quality degradation of different models of television images is also different. For LCD TVs, IPS hard screen TVs can be chosen to provide a wider viewing angle, although this is sometimes at the expense of reducing the contrast of the screen.
Check the viewing angle in the store. Please remember that the brightness and color of the TV are tuned together with the specific source, so the TV screen in every store looks more “pretty” and the viewing angle will be magnified. When purchasing, you can let the Purchasing Guide play the normal film source to view it. After the TV buys home, you need to play the radio program immediately and check the viewing angle again.

Fifth, choose the right TV interface

The HDMI interface is a high-definition multimedia interface and is a dedicated digital interface suitable for image transmission. It can simultaneously transmit audio and video signals for connecting CD players, Blu-ray players, streaming media players, and game controllers. The newer the HDMI interface version, the higher the transmission rate. If you want to buy Ultra HD (4K) TVs, you have to make sure that its HDMI port is the latest HDMI 2.0 port, capable of supporting 4K video at 60 frames per second, and a higher frame rate for smoother, more realistic animations. Especially in sports events and video games. The updated interface is HDMI 2.0a and supports 4K HDR.

In order to enhance the expandability of the TV, we recommend purchasing a TV with at least 3 HDMI connectors. Most TVs have an input port on the side of the TV and a part on the back of the TV. Which type of interface to choose depends on the way the TV is installed. If you want to hang the TV on the wall, you should choose the side interface; if you put the TV on the TV cabinet, both can be.

To sum up, in the purchase of TV, we recommend that consumers do not be lazy just to buy TV on the basis of sales price, buy TV must first go to the appliance store to see in kind. There are many TV brands in home appliance stores, and there are many different models of the same brand. In contrast, the advantages and disadvantages of TV can be better reflected. In addition, Xiao Bian before learned from the store manager, the TV line store price is not necessarily more expensive than TV, and now many brands are gradually guarantee the online and offline prices consistent, and sometimes with the store's promotional activities, prices It's probably a lot lower than TV.

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