In the era of smart TV, what should you pay attention to when choosing a TV?
Before I remember, the TV also had a large back head and a plump body, so people couldn't hold it. Now, the years of migration have not only made them fat, but have become slimmer and slimmer, making people feel full of love.
For today’s family, television is an intermediary that blends emotions. When the family enjoys the show together, it is how warm and how happy it is.
How can our family not have such useful items? There are so many brands and functions in the market TV. How do we choose?
Today, the writer will take you to choose the best TV for our family.
Classification of television
We all know that the display effect on television is particularly important. For improving the color effect of the liquid crystal display, the emergence of LED backlight is indeed one of the best ways to solve this problem. However, in addition to LED backlighting, OLEDs appear to have more advantages.
Compared with the most commonly used LCDs, OLEDs have the advantages of thin panel, high contrast ratio, fast response speed, low power consumption, wide viewing angle, and light weight. The advantages that are particularly worth mentioning are that OLED screens can be bent, folded, and even like A piece of paper hangs on the wall. Therefore, OLED is recognized as the terminator of LCD destiny, it can also be called the "star of tomorrow" in the field of display.
Since the current television is mainly divided into LCD and OLED, both are also applied to smart TVs. While looking at the entire market, smart TVs have now become mainstream. As smart TV era, we choose a smart TV, but also pay attention to what?
Smart TV, but also should pay attention to what?
First, the resolution
We all know that for television, resolution is an important measure of the performance of a TV.
The current mainstream resolution parameters in the market are mainly 1920×1080 and 4096×2160. Among them, 4096×2160 is called 4K resolution, which is also the current mainstream trend in the market. It is 4 times the resolution of 2K projectors and HDTVs and belongs to Ultra HD resolution. At this resolution, viewers will be able to see every detail in the picture, every close-up. The fact that the text is clear and sharp, together with super-realistic sound effects, is really an unspeakable enjoyment.
Second, the response time
For smart TVs, the response time is also particularly important. It will determine whether blurring and smearing will occur when displaying high-speed motion pictures.
In general, the faster the response time, the less likely the TV will appear to be trailing and afterimages. Before we buy, we can go and see the effect of playing the action movie.
Third, brightness, contrast
When we buy a TV, the manufacturer will provide brightness and contrast parameters, but in order to be more reliable, we better be able to focus on their own visual experience.
The method is to see the brightness and contrast of the screen display at a distance of 5 meters away, pay attention to the details of some dark scenes, and do several product comparisons.
Fourth, the size
With regard to the size of the purchased TV, we need to know the size of the house on which the TV is placed so as to determine what size TV should be purchased.
Now the distance between the 4K TV's human eyes and the TV is 2.5-3 times the TV's size, and the TV's inch size refers to the length of the TV screen's diagonal, 1 inch = 2.54 centimeters. Therefore, we should choose the size of the television according to the actual situation in our home through size estimation.
Fifth, sound quality
For televisions, one look and one listen are particularly important. This is a dual visual and auditory experience.
As a product currently on the market, Surround 3D surround sound, Dolby Sound, SRS virtual surround sound, BBE stereo sound effects, crossover speakers, DDAS digital dynamic sound, etc., a wide variety of audio decoder chips and engines, can be described as a pattern Many. For consumers, when selecting, listening to a good sound quality is the key. After hearing it, it is the best policy.
Sixth, the bad point
Since TVs also have screens, it is inevitable that they should be like buying computers. Be sure to carefully observe whether there are bright spots and dark spots on the screen.
We can find dark spots when we are in full green screens, and look for bright spots when we are in full blue screens. It is easy to see if there are bright spots or dark spots.
Seven, HDMI interface
For most users who buy TVs, there are still many people who don't understand this HDMI interface. The HDMI interface is a digital interface that can simultaneously transmit audio and video signals. It not only simplifies the connection, reduces the burden on the connection, but also provides a large bandwidth for digital signal transmission.
The importance of this interface is mainly connected to computers, home theaters and other devices.
Eight, remote control
For remote TVs, remote control is also an important factor that cannot be ignored.
A good remote control has a very close combination of shells, a good elasticity of keys, a strong rebound force, and a very sensuous feeling; while a poor remote control usually appears to be very light, the outer shell is loose, and the keys have poor springback.
With regard to the remote control, we can also listen to its sound after knocking. The poor remote control sounds like it is empty, and a good remote control sounds like it is solid.
Nine, design
Having said about the hard power of television, what looks like for a television is also crucial. It is also important that the appearance of flat-panel TVs is integrated with home design.
Such as active backlight adjustment, wireless headset reception and other functions will affect the use of experience. And the design of the speakers is especially important. If you can't listen well, it will affect the look.
And nowadays, the design of horizontal speakers is more conducive to the performance of vocal dialogue, making people more immersive. Its role is similar to that of a center speaker in a surround sound system, and in a surround sound system, 70% of the sound is Are sent from the center speaker. Therefore, horizontal speakers have become popular as compared with the conventional conventional two-side vertical speaker design.
Ten, intelligence
Since you want to choose a smart TV, smart features are essential.
We can judge by its voice operation and whether its content is enough. Through different voice operations and a large number of content presentations, we can clearly distinguish whether a television is smart enough.
In the era of smart TV, how to choose a TV that is more outstanding and superior in strength is our primary goal. In such a dazzling market, how should we choose a suitable smart TV? Of course it is to choose to read this article. With the superior strength, choose the most suitable smart TV for you.
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