Difference between lcd and led tv which one is better
Nowadays choosing a TV has become like walking into a candy store. There are so many TV technology options to choose from, and each of them seems just as good. So, Today in this blog we will discuss about the Difference between lcd and led tv which one is better?
However, the confusion comes in deciding whether to go for an LED TV or LCD TV screen. The two might seem similar in name, but they are worlds apart.
LED: Light emitting diode
- Uses a liquid-crystal display with an LED backlight.
- More energy efficient.
- Lighter sets at the same size (especially with edge-lit displays).
- More expensive.
LCD: Liquid crystal display
- Uses a liquid-crystal display with a fluorescent backlight.
- Uses more energy.
- TVs weigh more.
- More affordable.
Both LCD and LED TV screens and monitors display a bright, high-definition picture. If you want to save money on the hardware, go with the older LCD setup. LED screens may offer more cost savings over time, however, because the system generally requires less energy to operate.
Types of LED TVs
There are 3 types of LED TVs based on their backlighting methods:
- Edge-LEDs (the most common) are positioned around the rim of the screen and use a special diffusion panel to spread the light evenly behind the screen.
- Dynamic RGB LEDs: This backlighting technique allows specific areas on the screen to be dimmed.
- Full-array LEDs where LEDs are arranged behind the screen as a set, but are incapable of dimming or brightening individually.
Types of LCD TVs
There are 3 kinds of LCD TVs:
- Flat Screen LCDs, about an inch or two thick are more expensive, but also more popular because of their sleek look and the flexible options of standing on a surface or mounting on a wall.
- Front projection LCDs or projectors, which project an image onto the front of the screen. The TV itself is just a box installed anywhere in a room, which projects the image onto a flat screen hung on the wall as large as 300 inches.
- Rear projection LCDs, where the image is sent from the rear of the TV to the screen in front. Rear projection LCDs are wide, heavy and only available in large sizes (60″ and up).
In this article, we explain the difference between LED and LCD TV technology and which is better.
LED VS LCD TECHNOLOGY
Even when you consider the price, you will find that while LED technology is costlier, it provides better value for money in the long run. This is because of the longer lifespan and easier maintenance of LED screens.
Therefore, if you are considering buying a display for yourself, you should go for an LED display without second thoughts.
The main difference between an LED and LCD monitor comes from the display technology used to create the picture displayed.
First, an important thing to understand is that the LED (Light Emitting Diode) monitor is an improvised version of the LCD (Liquid Crystal Display).
Note: All LED monitor is LCD in nature, but not all LCDs are LED monitors.
Difference between lcd and led tv which one is better??
To answer the question ‘which is better- LED or LCD TVs?’, we need to evaluate them on various factors that make a display better or worse.
Let us go through these factors one by one and understand which technology wins in each criterion:
Since LEDs replace fluorescent bulbs with light-emitting diodes, LED TVs are more energy-efficient than LCDs. A 32-inch LED TV screen consumes 10 watts less power than the same size LCD screen. The difference in power consumption increases as the size of the display increases.
Light-emitting diodes are considerably smaller than fluorescent lamps used in LCD monitors. Fluorescent lamps have a considerable thickness, but the thickness of diodes is next to none. Moreover, countless diodes are assembled in the same plane, so the thickness of the array isn’t increased no matter how many diodes are present.
Therefore, an LED panel is thinner than an LCD panel. On average, an LED screen can be one-third the thickness of an LCD screen of the same size.
Edge-lit LEDs have a slight drawback in viewing angle compared to LCDs, because of the position of the light source. However, direct-view LEDs offer a better angle for viewing than LCDs as the light source is evenly spread on the screen.
This is the time it takes to shift from one colour to another. Response times are generally measured in milliseconds (ms). The shorter the time to respond, the better the quality of the images produced.
Even though some say the picture quality of an LED TV is better, there is no straight answer for which has better picture quality since both TVs use the same kind of screen. LCD backlighting technology only shows white and black but LED displays use full-array LED backlighting rather than one big backlight, LED TVs offer significantly better contrast than LCDs.
If you wonder which display will last longer, this debate is also won by LED displays. LED televisions have a longer lifespan of 100,000 hours on average, compared to 50,000 hours provided by LCD televisions.
An LED display provides the option to dim the backlight, along with other eye comfort features. Not only that, it provides a wider viewing angle without harming image quality. Therefore, an LED display is far better for your eyes than an LCD.
In an LED display, a lot of smaller diodes are used and if a diode is damaged, it can be replaced. In an LCD, you will need to replace the entire bulb in case of damage. Therefore, an LED display is easier and cheaper to maintain than an LCD.
Since LEDs are a better and newer technology, the price of an LED display is higher than an LCD. However, this is only when we are considering the purchase cost.
When you consider factors such as lifespan and maintenance, an LED display turns out to be cheaper than an LCD one in the long run.
Since LED displays are considerably thinner than LCDs, they weigh considerably less. On average, an LED screen weighs about half of an LCD screen of the same size.
An LED TV offers more colors, especially ones that use RGB-LED backlighting.
The LED is often regarded as a third-generation display. It meets the demands and preferences of the new generation very much. LED screens are the first choice among the public today, across generations. All are opting to switch to LED from LCD to make their lives more enjoyable and better.
They are more attractive too. With the increasing shortage of space in new residential complexes, what better solution than an ultra-thin LED display giving a cinematic experience in the comfort of your home. When it comes to picture quality, LED TVs look better than older LCD TVs. You’ll be happy with the picture regardless of what kind of display you buy. Still, LEDs have a few practical advantages that make them a better purchase than the older LCDs.
So From my point of view LED is far better then LCD tv in every aspects.