Select LED TV

The LED TV is a type of LCD device equipped with LED backlighting. Due to this, there is an opportunity for making an even thinner display than for conventional LCD devices. The main advantage of such receivers is the image of better quality due to illumination. The advantages of LED TVs include low power consumption, which means budget savings. The weight and thickness of the instruments is quite small. This article will help you choose an LED TV.

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Types

Depending on the backlight, the LED-devices are divided into the following classes:

• White LED - the LEDs are located on the edge, which helps to evenly distribute the light.
• RGB LED - multi-colored LEDs are located throughout the area, which allows you to increase the image quality. This technology is much more expensive. For this reason, side-lighting TVs are more common.

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Key Features - how to choose LED TV?

1. Diagonal. Currently, there are devices that have a diagonal of up to 80 inches. Naturally, when choosing the diagonal of the TV you need to take into account the size of the room where the equipment will be installed.
2. Format. There are several image formats, depending on the signal sources.
3. Screen resolution. With this characteristic, you can evaluate the quality of the image. The higher the resolution, the sharper the image. The resolution is displayed using two numbers( the number of pixels in the horizontal and vertical directions).However, this parameter should always be correlated with the diagonal of the monitor.

Important! All modern models of LED TV receivers can receive a digital quality HDTV signal, but the final image quality for TVs with the same diagonal and different resolution will be different. For example, for a TV with a resolution of 1920 × 1080, the image will be more clear than for a smaller resolution of 1280 × 720.

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Frame rate

This parameter determines the quality with which the motion is transmitted. The frame rate for modern LED models is 1200 Hz.

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Additional parameters:

• Response time is the time for which the matrix of the screen changes from one state to another. This parameter determines the comfort of viewing and performance.
• Contrast. This indicator determines the difference in shades and details of the picture. In modern models, this parameter is at a high level.
• Angle of View. Ideal when the image is viewed even from the maximum angle of the plane of the television screen. This indicator for the current model of the TV-receiver is from 170 to 178 degrees.

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Presence of the tuner

The tuner is a built-in unit that monitors satellite television signals. There can be several such blocks. Tuners are different. Depending on the number of tuners, it is possible to display several images at once( this effect is called the image in the image).

How to choose a TV LED by this criterion?

• Analog tuners - receive signals from a conventional antenna or cable TV.
• Digital tuners - perceive signals of television digital broadcasting, as well as actual HD signals. Many television channels are moving to broadcast video in high quality.
• Hybrid tuners are a combination of digital and analog tuners.

Important! To buy an LED TV, the hybrid version will be optimal.

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3D Technology

The 3D format guarantees high quality images. When watching movies in this format, wear special 3D glasses, which create the effect of participation in the action that takes place on the screen. In addition to glasses, you need to purchase:

• 3D player for playing discs with 3D-effect.
• HDMI cable for connecting the player and TV.

Important! Glasses for viewing 3D movies can be purchased separately. Often, the manufacturer includes them together with a 3D TV.

Choose 3D LED TV - it means, please yourself with the best image quality and the effect of presence in the thick of the events of the film.

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Connecting to the Internet

Wi-Fi built into the LED TV is one of the latest innovations that allows you to enter the world of news, communication and fun games without leaving your favorite couch. By connecting a WEB-camera and a microphone to the TV, you can communicate in Skype.

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Control of the

Modern models allow you to control not only the console, but also from the keyboard or tablet. To establish management, you just need to download the appropriate application.

Important! There is an opportunity for voice or gesture( clapping) control. Very convenient to recognize the owner of the photo. There is no need to enter a username and password.

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Ecological cleanliness of

Many LED-devices are equipped with special eco-modes. The devices do not contain PVC and halogen, the user's manual is made in electronic form, and the console is equipped with a solar battery.

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LED TV selection - rating of the best models of

Consider the best LED TVs.

Philips 50PFL7956

This device completely replaces the home theater:

• High image quality is provided by Edge LED technology.
• The device economically spends electricity, and the contrast of the image is high.
• Easy 3D technology makes it possible to view three-dimensional images.
• The TV has a beautiful design. The
• can be controlled by the device either from the console or from a smartphone or tablet - just download the corresponding programs.
• You can use any media to view the content.

Samsung UE 40ES7000:

• This model is remarkable with the use of new technology of intelligent control. You can control the work of the TV with gestures or voice.
• There is a camera with the function of face recognition, which allows not to waste time entering the password and login.
• Image is quality and realistic.
• There is also a function of supporting wireless Internet.
• Separately it is necessary to note an elegant thin panel of unusually beautiful design.

Now you know how to choose the LED TV by its technical characteristics. Buying an LED TV, you must, first of all, pay attention to such characteristics as resolution, contrast and diagonal. It is from these indicators that the quality of the image depends. Given the large number of proposals, it will not be difficult to find the model you need.