Technology behind led TV and LCD TV

buying smart tv

First things first!

Technically speaking, the major difference between the LED and the LCD best TV is that LED employs the PN-junction diode. It emits light when the electrons flow through it. On the other hand, LCD uses the liquid crystal for visible light’s emission. 

If you want to know more about LCD TV vs LED TV and leading TVs equipped with these technologies, then this post is for you. Read on and explore more!

The technology behind LED TV and LCD TV

Both LCD and LED TVs use the same basic technology. Over time, the size of the TV became too big and bulky, and they started consuming more power. 

These devices took up so much space, are up too much power and were difficult to manufacture. Hence, there was a need for new technology. Therefore, the age of Liquid Crystal Display technology dawned. 

The invention of liquid crystal led to interesting inventions in TV technology such as LCD and LED. If you apply power to a distinct stage of liquid crystals, the molecules unbend. Hence, the liquid crystal property makes them extremely useful in the production of LCD televisions. 


  • LCD


LCD stands for Liquid Crystal Display. It comprises of two coatings of polarizing film jammed close to each other. A layer is comprised of liquid crystals between these two films. When electricity is passed via it, these liquid crystals permit light to pass through or otherwise, allow light to be blocked. 


  • LED


LED stands for Light Emitting Diodes and don’t use fluorescent light and employs diodes illuminating the image displayed on the screen. It is the major dissimilarity between LED and LCDs TVs. 

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Also, the placement of the LED lights on the display can vary. On the other hand, the fluorescent lights on an LCD TV are behind the screen. On an LED screen, the light-emitting diodes are kept either around the edges or behind the screen. 

LED screens are slimmer than LCD screens. The image quality is also much better with sharper colour and more life-life the LCD screen. What’s more, by opting for an LED TV, you can also reduce the consumption of power by up to 50% compared to LCDs.  

LCD TVs are passé now, and a large number of customers opt for LED TVs as they offer better picture quality, colour production and resolution. 

Let’s have a look at the best LED TVs so that you can quickly make a sound decision. Have a look. 


  • MI LED Smart TV 4A Pro 32 Inch with Android 


MI is one of the emerging LED TV brands that are now foraying into the lucrative Indian market. The LED Smart TV 4A Pro 32 Inch with Android is one of the LED best TV that you can buy with advanced features and at affordable price. Take a look at its stunning specs: 

  • 1366 x 768 HD Ready 32 inch screen 
  • 20 W speaker output 
  • 60 Hz refresh rate 
  • 3 x HDMI ports 
  • 2 x USB ports
  • Android OS
  • Smart TV functionalities 

You can buy this MI LED TV in India at a price of around Rs.13, 000. 


  • LG 32 Inch LED Ready Smart TV


LG is one of the market leaders in the TV category in India. It also produces quality consumer electronics such as ACs, washing machines, smartphones and more. The LG 32 Inch LED Ready Smart TV is one of the best investments under a budget. The features of this LED best TV in India are: 

  • 1366 x 768 HD Ready 32 inch screen 
  • 20 W speaker output 
  • 60 Hz refresh rate 
  • 3 x HDMI ports 
  • 2 x USB ports
  • Smart TV-enabled 
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The price of this LG Smart LED TV in India is around Rs.20, 000. 

You are now a better customer as you are now aware of the differences between LED TV vs LCD TV along with leading models from known brands. 

If you want to buy any of the best TVs in India, then you don’t need to stretch your wallet anymore. You can easily divide the cost of the TVs over a convenient tenor and pay only fixed EMIs on the Bajaj Finserv EMI Network in India. If you are video publisher and want to monetize your videos, then you must know about dynamic ads.

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