To date, on the shelves of such a variety of TV models that the consumer is simply lost and does not know what to choose. Before our eyes dozens of screens of different size and thickness with incomprehensible words on the explanatory tablets. Here, for example, if the plate indicates that the type of TV is LED, what does this mean?
You know that the screens of some modern TVs are a liquid crystal matrix. If the matrix from the inside is highlighted with special LEDs, then this LED TV.
What is the LED backlight of the TV?
Side lighting (Edge LED)
If the TV is dismantled, then behind the liquid crystal matrix around the perimeter of the case you can see a lot of similar to a small light bulb diodes - this means that the TV has side lighting. The diffuser makes the illumination of the screen uniform, but the backlight can not be adjusted.
Backlight Matrix (LED Backlight)
It is carried out by groups of diodes of three colors, located on the entire surface of the panel. This way of highlighting allows you to adjust it in separate areas, which allows you to achieve better color rendering.
What does LED TV mean for a consumer?
It is believed that this type of TV has several advantages over a conventional LCD TV.
What is the difference between LED TVs?
- TVs of this type have a more contrasting image;
- colors are very rich and natural;
- LED TVs consume less energy;
- the LED TV case is thinner;
- The TV is able to display a high-definition signal;
- The viewing angles of the screen are maximal.
TVs are equipped with a number of connectors for connecting various devices and are even able to connect to the Internet.
Specifications of LED TVs
- resolution. The resolution of LED TVs can be: Full HD and HD Ready. Full HD - the highest resolution;
- frequency sweep. The sweep frequency can be up to 960 Hz. A higher sweep frequency is required for 3D televisions;
- matt or glossy screen. The glossy coating of the screen can glare. On matte - not so great angle of view;
- 3D image . If you are going to watch 3D movies, then choose between two display technologies, and two kinds of glasses: active and passive. Determine by viewing which type is more suitable for you, not annoying, comfortable for the eyes.
- smart function. Smart function is useful to you, if you are going to go online. Choose a model with a built-in router, or without it.
How to choose LED TV?
So, you have decided and decided to purchase LED TV. Where do we start the choice?
- The diagonal of the TV. For a LED TV, it's best to choose a diagonal that is three times the distance from the viewing position to the TV.
- Screen resolution. If the budget allows, then select the maximum Full HD resolution for the LED TV, which indicates the quality reception of the clearest image.
- The quality of the picture. Focus on your feelings. Colors should be as natural as possible, not blurred, without halos and spots. Fast movements - smooth. Black and white colors - clean, free of impurities. Skin color of people - without red or yellow.
- Manufacturer. Choose well-proven manufacturers. In addition to a longer warranty
it is also an abundance of spare parts in the service centers. - Additional functions. Decide whether you need an Internet connection, a built-in router, wi-fi . Do you want the TV to comply with voice commands and claps.
How to wipe the LED TV?
In addition to any special liquids and napkins, which are abundantly available on the shelves of shops, the TV is wiped with microfiber napkins. At first slightly damp and immediately dry.
Using our tips, you will be able to find the LED TV that best suits your needs, and you will be able to save on unnecessary functions.