LED vs. LCD: The Video Wall Battle

The growth of technology in the fast few years has been remarkable. No sector or field has remained untouched by such technological advancements and have witnessed massive changes. One such field that has undergone a revolutionary transformation is that of electronic appliances and gadgets. Be it mobiles, laptops, houseware appliances or entertainment gadgets like televisions, they have all undergone drastic and high quality changes. T.V. in particular is one such appliance that has become highly automated and advanced with a significant quality improvement. Gone are the days when televisions used to come in big and bulky versions and occupied a lot of space. We now live in an era where there are extremely thin, sleek and smart television models. In fact, people are often confused as to whether to buy an L.C.D. or an L.E.D. Here are a few things you must keep in mind. 

Picture Quality & Energy Consumption

One of the primary considerations in led vs lcd battle is in terms of its picture quality and energy consumption. Both LCDs and LEDs offer high quality picture output and consume less electricity than the traditional models. However, LEDs even go a notch ahead among these two versions. LEDs seem to outshine LCDs, be it in terms of brightness, contrast, color accuracy and/or any other picture property. Such superiority has nothing to do with viewing angles or proximity. In fact, when viewed from a very close distance, both LCDs and LEDs would require a high pixel density. The overall picture quality depends upon the quality of the glass panel used. When it comes to energy consumption as well, LEDs stand on a stronger footing comparatively. Amongst all three major television versions, i.e. LCDs, LEDs, and plasma TVs, LEDs consume the least amount of electricity. Thus, LEDs benefit both the manufacturer as well as the consumer. For the manufacturing companies, it helps them to contribute towards a greener and eco-friendly society. For the consumer, it leads to decreased electricity costs. Thus, LEDs are both cost-efficient as well as environment-friendly as they help in saving electricity. 

Technological Comparison

The basic technology used by LCDs and LEDs is more or less the same. Both these variants use Liquid Crystal Technology (LCD). Aso, the images that we see on our screens are a result of the lamps placed behind it. It is in this very use of lamps that the difference in technology emerges. LCDs use fluorescent bulbs while in LEDs, Light Emitting Diodes are used which contribute to a better picture quality. This LED lamping offers two alternatives- edge-lit or full-array along with optional local dimming. Most of the LEDs are edge-lit with no local dimming. However, the best picture output is produced in the one with full-array lighting with local dimming. This stark technological difference proves to be a major game-changer in the lcd vs led battle. 

Cost, Slimness and Connectivity

Another major ground for comparison when it comes to the led vs lcd battle is that of cost and slimness. However, buyers usually have to compromise on one of the two features while making a purchase. Though LEDs are quite sleek and stylish due to the small-sized LED lamps. However, they come at a higher price and might not suit everyone’s pocket. LCDs on the other hand are the perfect buy if you are looking to make a budget buy. LCDs also offer easier plug-in connectivity with multiple options while LEDs ask for strict specifications. 

 

Thus, both LCDs and LEDs have their own pros and cons and you must sort your preferences before making a choice. 

 

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