full led tv LED TV Vs. LCD TV

by:Leimove     2020-01-30

In the past ten years, the TV has undergone tremendous changes, from the bulky TV set to the ultra-thin TV set today.Led TV is popular in the market for its slim appearance and excellent quality.What about LCD TV?What is the reason why led TV is more popular?The bigger the better?in size!Just a few years ago, the TV set was huge and occupied most of the room.Thankfully, these bulky CRT TVs were quickly replaced by thinner LCD TVs, offering a better viewing experience than the CRT screen.Now, however, the led TV has increased this proportion, and what most people seem to want today is led TV, not any other TV.Led TV does have some advantages over LCD TV, but watching the full story will definitely surprise you.When it comes to led TV, the only thing that can change is the light source used.Yes, that's right.The display is still an LCD panel, but the light source used to illuminate the LCD of the panel becomes an led or light-LEDs.In short, the led TV is just an LCD TV with LED instead of CCFLs as a light source.Basically, the LCD represents the LCD display, which is used to display pictures.The LCD itself does not emit any light, so they need to be lit in order to be able to see the pictures.In what we call a LCD TV, the light source used to light the crystal is CCFL, or cold-Cathode fluorescent lamp.So you can see that there is no led TV, there is only LCD TV with or without LED backlight.That said, the LED is better in some ways, which leads to a general misconception about the use of different display screens for LED TVs.Display is the most important aspect to consider.No matter how good the TV looks, you won't be satisfied if its monitor is not good.There are several differences between LEDs and LCD displays that we will consider here.When it comes to the display, the LED has superior contrast and can display black as black.In the LCD screen, black usually comes with a slight gray color due to the light of the CCFL at the back.In the LED screen, you can achieve black by simply turning off the LED in the area where you want to display black.So when it comes to contrast, the LCD screen simply cannot match the LED screen.However, the LCD screen has a better color reproduction compared to the LED screen, which tends to display slightly saturated pictures.This can be corrected using the various options offered by the manufacturer, but the LCD screen is better than the led in this regard.As many LEDs are placed behind the screen, the LED screen is usually also brighter than the LCD screen.Due to CCFLs, LCDs tend to present slightly washed pictures.In a bright room, the led TV looks better than the LCD TV.When it comes to color display, there is not much difference between LCD TV and led TV.However, some companies (sharp) have introduced color (RGB) LEDs, which gives their TVs a big advantage over LCD TVs.Compared with LCD TV, led TV provides a better perspective.Although the viewing angle of the LCD display is poor, the current LCD screen has corrected this to a large extent, but it is not enough to match the LED screen.Refresh rate and response time are another factor to consider when buying a TV, in which both the LCD screen and the LED screen have similar numbers.There may be slight changes from the manufacturer to the manufacturer, but nothing has more to do with quality than that.Therefore, comparing the displays of both, the led TV will certainly stand out with better contrast, black display and the ability to watch from odd angles.CCFLs are heavier and larger than led.This makes LED TVs lighter and lighter than LCD TVs.LED also consumes less power compared to CCFLs, thus significantly reducing the power consumption of LED TVs.In terms of life, the screen life of LCD TV and led TV is about 100,000 hours.Thanks to the use of led, TV manufacturers can now make very thin, pleasing models.Edge-to-Thanks to the LED backlight, the Edge screen or the screen with almost no borders has become a reality.It can be seen that led TV has surpassed LCD TV to a large extent.Thanks to the use of led, TV manufacturers can now make very thin, pleasing models.Edge-to-Thanks to the LED backlight, the Edge screen or the screen with almost no borders has become a reality.It can be seen that led TV has surpassed LCD TV to a large extent.Compared with LCD TV, led TV has better contrast.Led TV also consumes 20-30% lower power than the LCD screen.With the introduction of RGB led, better colors can be perceived.The introduction of Edge LED technology makes it possible for TV models to become very thin.The LED allows for wider local dimming so that a better image can be obtained.LED TVs will be winners even with physical attributes in mind, mainly because of their low power consumption.The lifetime of LEDs used in LED TVs is also affected.Although not confirmed, some LEDs used are considered to have a very short life span.Screen burn-Led TV is still a problem, and there is no such problem with LCD TV.In addition, flashing the led TV screen can cause discomfort and fatigue in the eyes.Early led TV had problems with high-level TVContrast still pictures causing burnsIns on the TV screen.This used to keep most people with game needs away from led TV because HUD on most games could cause burnsIf you leave for a long time, ins.The LCD screen is much more elastic than the LED screen.There is almost no problem.Now exists, mainly due to advanced technology using better LED backlighting, as well as special game modes that reduce the brightness and contrast of TV screens.So all you have to do is make sure that the TV you buy has a game mode.Viewing angle depends only on the type of TV to a certain extent.More importantly, the type of glass used to make TV screens.The price of the Edge led TV is indeed slightly lower than the LCD TV, but the most important thing is the led TV with local dimming.Another disadvantage of led TV is the price.LED screens are relatively new in the market and tend to be more expensive than LCD screens.Sometimes, depending on the size of the screen, the price of the LED backlight screen may be twice the price of the LCD screen.With all the advantages that LED offers, the price is understandable.This factor will disappear completely as LED screens become more mainstream.In this section, led also won in addition to the price factor.However, if you buy a standard size like 32-inch, or a 46-Inch, the difference should not be too big.Also, keep in mind that the led will save you about 30-40% of the electricity bill, it is more affordable in the long run.All in all, the best thing you can get in terms of LCD and led TV is an led TV with RGB backlight and effective local dimming.On top of that, you may find that the only reason to support an LCD TV is its price.
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