Any purchase is always a joy.
Especially if it's buying a 3D TV. A wide range and a variety of functions makes the choice difficult.
In fact, every modern TV has a standard set of features and capabilities.
After reviewing the most important parameters, you can make the right decision.
Before buying the TV, decide how muchmoney you are willing to spend. Do not buy the latest model even allows cash. Prices on new items are always inflated. Compare the cost of the same TV model in different stores. Typically, different rates, this can save.
Decide on the brand and the TV design. If the brand is not important, then choose the appearance. Models with a slim bezel looks most impressive. In TVs with LED backlight small thickness of the panel, but higher price than conventional CRT illumination. Sometimes the TV brand has value. If your city has service centers of a company, then it makes sense to buy a model of one of these firms. According to guarantee a TV can be attributed to the service center, bypassing the store. But where the issue will be resolved soon, guess difficult. However, this fact can be taken into account when choosing.
The cost of 3D-TV is largely dependent onscreen size. The larger the diagonal, the higher the price. For home theater, it is desirable to select a TV with a big diagonal, but follow the principle of "the more, the better" is not always correct. It is necessary to consider the distance between the screen and the viewer. The optimal distance for watching TV is 3-4 times longer diagonally. For example, if the screen size is 82 cm, the distance should be 2.5 to 3.5 meters. This should be taken into account because the number of dots or pixels on a TV with an increase in the diagonal does not change. Increasing the size of the point, and at a short distance of the image will be blurred and indistinct.
Screen resolution refers to a very importantTV features. Image quality depends on this parameter. To play high-definition picture display resolution should be Full HD 1920 by 1080 pixels. All 3D-TV are just such a solution.
3D-technology makes the picture and surroundIt creates a sense of presence. The TV is using bolt and polarizing 3D-technology. The type of system depends on what glasses are needed to view films - active or passive. Active glasses are powered by batteries, the battery does not need passive. Glasses in active glasses act as gates and constant flicker at a high frequency, which can create some discomfort for the eyes. The passive glasses do not, they have a different principle of operation and the price is several times smaller. Advantages of active glasses - a high color rendering and no loss in image resolution. Included with the polarization TVs usually come 4 pairs of passive glasses and TVs with barrier technology - 2 pairs of active or have none at all. If you focus on the price, TVs with passive glasses are cheaper. Buying a TV set with the slide of 3D-technology, be prepared for additional costs of active glasses. Which system is better is hard to say, there are always advantages and disadvantages. Everyone can choose what fits him best.
Digital tuner DVB-T2 digital TV reception provides high quality signal at a normal antenna. When purchasing a note if there is the TV tuner.
For one of the new and useful features includeSmart TV, or "smart TV." Smart TV allows you to connect your TV to your home network to the computer and other devices. Through the built-in browser you can use the Internet, both on your computer. TV becomes a media center. It becomes possible to watch videos on YouTub, use Skype, connect the keyboard and mouse.
Wireless Wi-Fi technology allowsconnect to your home network without wires. Please note that not all TVs come with built-in Wi-Fi-adapter. Before buying, decide to need this option if you have a home network and the Wi-Fi-router. TV with Wi-Fi-module cost more.
Refresh rate affects the quality of imagesmoving images. To moving objects are not blurred, the frequency should not be lower than 200 Hz. This is especially noticeable on the sports channels and movies with fast action changing. For less demanding users, this is not critical. The most recent update frequency TVs 400, 800 Hz and above.
Modern audio-video equipment not onlymeans for entertainment and recreation, but also interior decoration. Pay special attention to the selection of the television to fit harmoniously into the surrounding environment.