There are a number of TVs available in the market in the modern times. They come in a plethora of shapes, sizes, designs as well as makes. Due to the advancement in technology, there have been many kinds of TVs that have come up in the market.
Earlier there was just the standard color television, but in the modern times, there are many kinds of TVs that are available in the market like plasmas, LEDs and LCDs. Buyers always have problems when choosing between the three.
Three Types of TV Screens
Plasma TVs are made up of plasma cells that light up when they receive an electrical charge.LCD TVs are Liquid Display TVs that light up when they are lit up from behind by cathode ray tubes or in other words the fluorescent lights.
LEDs are Light Emitting Diodes where they light up when the charge passes through them; the only difference is that they are lit up from behind. This is why they are also called as backlit displays. They do not have tube lights like LCDs but have a multitude of LED lights behind each screen.
The Paler Shade
You need to find out your television’s contrast ratio. This will show you how well it displays whites and blacks and will give you the best contrast. Having white as too strong or black as too strong will produce undesirable results and this should be avoided at all costs.
Plasma TVs are better in this regard as they offer better contrast as compared to LEDs and even among LEDs, the back lit ones produce better contrast than the side lit ones.
Considering the factors mentioned above, you need to ensure that you have certain things in mind when you are buying your LED TV. Here we go through the list of all these factors in details:
Ensure that you have a wide viewing angle of 180 degrees that will allow you to have a good view. This will become the turning point of the selection of your TV as manufacturers are very much interested in providing the perfect viewing angle from all sides. This makes it imperative for you to invest in a TV that has a good viewing angle.
The refresh rate will be very important for a majority of viewers especially for sports lovers. This is because a high refresh rate will guarantee smooth action. This is especially true for plasma TV refresh rates as they produce motion that is as smooth as silk.
The refresh rates of LCD and LED TVs are lesser than that of plasma TVs. This is why the manufacturers have made use of various tricks in order to ensure that they also have smooth motion. This speaks volumes about the level of commitment that have towards their clientele.
This question does not have as many clear cut answers as the previous one. This is because of the fact that traditionally plasma TVs have been considered to be high power gulpers .LCD and LED TVs generally consume lesser power and are more efficient.