2024 Author: Priscilla Miln | [email protected]. Last modified: 2023-12-16 00:21
If you have an intention to buy a TV, then you need, no, you even have to keep up with the times. Currently, high image accuracy is relevant. Only the latest modern technology is able to satisfy the most demanding customers. A huge advantage of modernity is the ubiquitous access to the Internet, which can help with the choice. In it you can consider a lot of models, descriptions, as well as reviews of them. This will push you to a more suitable option for you: in terms of design, price and other parameters. The best option for today is a high-quality TV and digital TV. This combination will make watching movies and programs as comfortable as possible. In the world there are about 130 firms engaged in the production of televisions, among them there are domestic manufacturers. And they are all concerned with improving the quality of their products in order to earn the trust of consumers. Do you choose TV? Which is better? Consider the options.
WhatTV is better - LCD or plasma?
So, it is necessary to deal with the screen parameters. The following types are available for sale:
- projection;
- LED, they are also LED - TVs;
- plasma;
- Liquid Crystal Display (LCD).
LED TV
The difference between LED TV and LCD is the backlight technology. In the production of LEDs, LEDs are used, and in liquid crystals, fluorescent lamps are used. This fact is also the main advantage of the former, that is, LED. They are capable of reflecting many more colors than LCD TVs. LEDs also have other significant advantages: they are thinner, consume less electricity, and have better brightness and contrast than LCDs. The biggest disadvantage of such a TV is its price, which is much higher. But on the other hand, by installing it in the living room, you will not be able to get enough of looking at a high-quality image. But in such a situation, the question is quite appropriate: “Which LED TV is better to buy?” If you read consumer reviews on the Internet, you can see that the models produced by the following companies are popular: LG, Samsung, Toshiba, Philips, Sony, Supra and Akai. The choice is yours.
LCD TV
What is a liquid crystal display? This is a matrix of dots. These elements (points) are called pixels. A pixel is the sub-pixels of red, green, and blue. Inside the elements are liquid crystals,changing their position under the influence of an electric field. Behind the matrix are backlights. When moving, the crystals either block or let through the light from these lamps. The more powerful the lamps, the better the color, but the energy consumption is correspondingly higher. Such TVs attract buyers with an affordable price. Their disadvantages include a narrow viewing angle. But there are pluses: the brightness and contrast indicators are different and depend on the TV model. These points need to pay close attention when buying an LCD. A significant plus is the ease of such TVs. Due to this, they can be hung on the wall. But in order to finally decide which TV is better, LCD or "plasma", consider a plasma TV.
Plasma
A plasma screen is a matrix, but it is made in geometric cells. The cells are filled with xenon or neon. At the moment when they are affected by an electrical voltage, the gas turns into a plasma and emits ultraviolet light. A special composition is applied to the cell wall, and when rays hit, depending on the composition of the layer, we get the desired color. If the voltage is higher, then the cell glows brighter. When mixing primary colors, various shades are obtained. The image on such a screen is formed using an electronic module controlled by voltage. The main plus - "plasma" is three times brighter than LED and LCD. This is the perfect solution for a large room. So it's time to decide which TV is better, LCD or Plasma, for you, what suits you best. It should be noted thatthe fact that small-sized plasma TVs have been produced relatively recently. There are laudatory reviews about the products of Samsung, LG, Panasonic.
What parameters should I look for when choosing a TV?
- diagonal (should be three times less than the distance you are from the TV while watching);
- screen resolution (the higher the resolution, the sharper and brighter the image);
- HDTV is a standard that determines the quality of broadcasting;
- matrix response - matters if you are wondering: “Which TV is better, LCD or plasma, or maybe LED?”;
- screen contrast;
- screen brightness;
- viewing angle;
- acoustics;
- additional features.
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