LED TV Facts To Know Before You Buy
An LED TV is the most important type of television that has come in the market today. This is because it is the latest generation of TVs that people love to buy at present. They are very popular among both the youth and the middle aged people as they provide a high level of brightness and clarity.
The full form of LED is Light Emitting Diode and these TVs have revolutionized the way we watch television in the modern age. This is because of the use of cutting edge technology that they encompass. This gives people the right level of choices while selecting a TV set.
Here are some LED facts that you need to know before you buy an LED TV. This will help you in choosing the right LED TV set for your house.
An LED is an Evolved LCD
An LED is basically an evolved LCD. The full form of LCD is Liquid Crystal Display. This is just a marketing ploy where an LCD TV is illuminated with backlit diodes and not with cathode ray tubes. They are now available with Samsung’s ultrathin models having come into the market. This has helped in increasing their popularity.
LED Backlights Configuration
There are two ways in which we have LED Backlit configurations at the centre of the back and at the sides. When LEDs were made for the first time, the lights were located at the centre of the back whereas later on they were put to the sides as this helped in making the televisions thinner.
Hence, now there are two types of configurations but now obviously the thinner ones are more popular as they take up less space. This single fact has given a fillip to the use of LED TVs all over the world. There are light guides at the end of these TVs so that you can have a better view of the screen.
A Technology Called Local Dimming
The LEDs have a technology called as local dimming wherein each part of the TV gets dimmed in a different manner. This makes it a very innovative technology wherein each part of the television has a different brightness and tone.
This local dimming facility is revolutionary in the sense that earlier televisions did not have this added facility in their screens. The benefits this offers are numerous and this ranges from getting a better picture quality to less strain on the eyes.
LED TVs are very thin TVs but their uniformity suffers. This is because the lighting at the back isn’t uniform. This gives them the characteristic that the outer edges appear to be brighter than the centre of the screen.
The ironic feature of these TVs is the fact that when you put an all-black image, the outer edges will appear lighter or grayer.
LEDs have poor angle viewing
LEDs are just a variation of LCDs and hence, they have the same features of poor angle viewing. This means that when viewed from an angle, the clarity of the pictures is bad and this is something you have to contend with.
Thus, these are the LED TV facts that you need to know before you buy one.