How to choose a 4K TV? Why does a 4K TV ad on a regular TV screen look so high-definition?

Nowadays, TV screens are getting bigger and bigger, and they are getting higher and higher resolution. 2k and 4k are everywhere. So how do we choose a 4k TV? Why does a 4K TV advertisement look very high-definition on an ordinary TV screen? How to adjust the resolution of Hisense 4K TV? The following is a detailed summary and sharing of these knowledge for you.

Contents of this article

1. How to choose a 4K TV

2. Why does a 4K TV ad on a regular TV screen look very high definition?

3. How to adjust the resolution of Hisense 4K TV

How to choose a 4K TV

1. Look at the brand: Generally speaking, it is best to choose a TV produced by a well-known manufacturer. If it is marked as 4K, then you basically can't go wrong; if you buy an unknown brand, the quality may not be guaranteed.

2. Observe the pixel particles on the screen: When purchasing a 4K TV, you can use a microscope camera to observe the pixel particles on the screen and make a direct comparison with a 2K TV. The pixel particles of a real 4K TV are densely arranged and evenly distributed.

3. Look at the picture quality: When buying a 4K TV, you can bring a 4K film and ask the store to play it. Compare several TVs and you will see the difference immediately. The one with clear edge details and no dotted lines is a real 4K, while the one with blurred edges is a fake.

Why does a 4K TV ad appear high-definition when displayed on a regular TV screen?

The clarity of 4K TV is 4 times that of current HDTV, but there is no 4K TV signal in China or even in the world! Not only is there no 4K TV signal. Moreover, no TV station in the world can produce 4K TV programs. That is to say, when you buy a 4K TV home, except for using it to look at pictures and play games, there is no TV signal to use 4K TV to play programs. You can only endure using 4K TV to play HDTV programs with a clarity that is 4 times rougher. Of course, 4K is not completely useless. As mentioned earlier, for gamers, 4K means true HD. It is higher than HD. At present, some top game configurations, dual graphics cards, can play games with 4K resolution, and the picture feeling is super cool. So unless you are an enthusiast gamer, buying 4K home is basically a decoration.

How to adjust the resolution of Hisense 4K TV

1. Users can enter the system settings interface to query: open system settings - about this machine - to view the TV hardware parameters and system version information, including the TV screen resolution information;

2. You can check the product manual of the TV for inquiries. You can look up the parameter details page in the TV manual, where the screen parameter column has information on resolution;

3. You can visit an authoritative website to obtain the screen resolution information corresponding to the TV model;

4. Consult the after-sales service of the TV, inform the specific model of the TV, and obtain the screen resolution information.