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What are the parameters to look for when buying an LED TV?

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2020-09-01 11:21

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What are the parameters to look for when buying an LED TV?
What are the parameters to look for when buying an LED TV?

TV is needed by every family, but now there are many types of TVs, it is often confusing when purchasing, and I don’t know what to buy. Today, the editor will show you how to buy LED TV, and you need to pay attention when buying which parameters.
1. The larger the size, the better. Don’t be afraid of being too big. Computer monitors are all 24 inches. It can be 70 but not 65. It can be 65 and never 58. For a 4-meter living room, it is definitely 70, otherwise you will regret it in a few years.

2. No smear, generally, the response time is short, the smaller the better, and the best effect is below 4sm. The response time of many imported low-end LED TVs is 8sm, which will cause smear when watching a football game.

3. The refresh rate is preferably 120hz, if it doesn't work, then 60hz, in the market, the price of 120hz is much higher than that of 60hz, you know its importance.

4. The brightness of the screen should be higher. You will see much higher brightness above 800nit than 320nit, the key to LED TV quality is the ability to control the black level details of the display.

Relevant technical experts pointed out: "When we watch TV, especially when watching movies on TV, when the character is in a dark environment, the background will become blurred, and the black part will become gray. The advantages and disadvantages of product image quality are most obvious .” OLED, HDR, quantum dots, and other technologies are all designed to improve presentation in dark environments. So when choosing an LED TV , at least you can choose a higher brightness.

5.hdmi2.0 must have this feature, hdmi1.4 is half of 4k TVs abolished, you beware that low end TVs are 1.4 (many manufacturers simply don't label it for ignorant consumers).

6. The degree of color reproduction, this option can be ranked first for some people, it will be good for some people, it varies from person to person.

7. The cpu and gpu can watch TV. Don’t even think about using the cpu to play games on the LED TV .

 

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