Clipping of news on Brazilian Culture, Law and Citizenship
04/10/2016
This article was translated by an automatic translation system, and was therefore not reviewed by people.
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TV
Many people still have doubts when buying the right TV. Purchase equipment that meets the full form of needs can be a challenge for many. Previously there was a number of models we have today: the only thing that set the TV's were his inches. The bigger the better.
With the advancement of technology, now the device has several features such as LED, Plasma, 3D and others. A wide variety of increasingly sophisticated models generates a number of uncertainties in the checkout: in most cases, the large amount of innovative features confound the consumer. Check out some valuable tips that will help in choosing the most suitable products.
5 ways to hit the time to buy a new TV
What size should I choose?
Not always the biggest market model is the best option. Although you can find models with more than 60 inches, the ideal is to plan the purchase taking into consideration the dimensions of the environment in question. A small place with a very large TV can cause vision problems and generate a great discomfort to the audience.
To find out which TV is best suited for your space, it is important that the device is positioned at a minimum distance of 1.5 times the size of the screen diagonal. For example, if the distance between your couch and TV for 2 meters, just multiply this value by 21 to know for sure what the ideal screen size for a Full HD 1080p TV: in this case, the most appropriate model would have 42 inches. To measure the standard resolution of 840 p, multiply the distance by 12, since the HD 720 is multiplied by 18.
Types of Resolution
Currently the vast majority of high-definition TV's is 1080P Full HD with a resolution of 1920 pixels by 1080. What determines the high-definition images is the type of material used, which can be cable TV, DVD or Blu Ray . Because TV converts the signals through the upscale (technology used to simulate the image in a higher resolution than is originally), the image quality will depend on the performance capability of your TV.
What is better, Plasma, LED or LCD?
Each function has its own peculiarities. To choose the ideal model, you need to understand what it means to each of the terms. The LED has this name because it has LED lighting lamps. Modern, with crisp and light images, it is one of the most sought by the LCD público.Já are less bright and recommended for dark environments, however, have limitations on viewing angle.
On the other hand, the plasma models, increasingly scarce in the market, are the most energy-consuming and have the lightness of the LED TV's.
TV Utility
Another thing that should be noted when buying a device in order to make the most of the quality and resolution of the images is the presence of HDMI, USB or SD memory card. Are HDMI connections that enable connecting the notebook, game console, blu ray or set-top box.
Smart TV and 3D TV: it is worth investing?
Considered a true revolution in the home appliances market, the Smart TV features Wi-Fi, browser, games and access to apps like Netflix. Much has USB input for flash drives and memory card slot, allowing direct connection to any device. Multifunctional Smart TV is recommended for those who want to centralize various functions in one location without worrying about cables and adapters.
3D TV, you can count on active or passive technology (the first is more sophisticated and has better picture quality), is indicated for those who enjoy moments of more intense interaction. The young audience is a great enthusiast of 3D technology.
Source: World Online
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This article was translated by an automatic translation system, and was therefore not reviewed by people.