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LCD VS LED Which Is Better? - TV/Movies - Nairaland

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LCD VS LED Which Is Better? by Youngzedd(m): 2:57pm On Aug 19, 2014
Between LCD and LED which of the two is the best?
Re: LCD VS LED Which Is Better? by RayMcBlue(m): 7:06pm On Aug 19, 2014
Be more specific.
Re: LCD VS LED Which Is Better? by Youngzedd(m): 11:11am On Aug 21, 2014
RayMcBlue: Be more specific.


What I wrote up there is simple. Which of the two is better in terms of display.
Re: LCD VS LED Which Is Better? by RayMcBlue(m): 12:12pm On Aug 21, 2014
I'm assuming you meant "TV", right? Okey-dokey.

First let's get down to the basics:

LCD stands for “liquid crystal display” and technically, both LED and LCD TVs are liquid crystal displays. The basic technology is the same in that both television types have two layers of polarized glass through which the liquid crystals both block and pass light. So really, LED TVs are a subset of LCD TVs.

LED, which stands for “light emitting diodes,” differs from general LCD TVs in that LCDs use fluorescent light while LEDs use those light emitting diodes. Also, the placement of the lights on an LED TV can differ. The fluorescent lights in an LCD TV are always behind the screen. On an LED TV, the light emitting diodes can be placed either behind the screen or around its edges. The difference in lights and in lighting placement has generally meant that LED TVs can be thinner than LCDs, although this is starting to change. It has also meant that LED TVs run with greater energy efficiency and can provide a clearer, better picture than the general LCD TVs.

LED TVs provide a better picture for two basic reasons.
-First, LED TVs work with a color wheel or distinct RGB-colored lights (red, green, blue) to produce more realistic and sharper colors.
-Second, light emitting diodes can be dimmed. The dimming capability on the back lighting in an LED TV allows the picture to display with a truer black by darkening the lights and blocking more light from passing through the panel.


Because all these LCD TVs are thin-screen, each has particular angle-viewing and anti-glare issues. The backlit TVs provide better, cleaner angle viewing than the edge-lit LED TV. However, the backlit LED TV will usually have better angle viewing than the standard LCD TV.

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Both LED and LCD TVs have good reputations for their playback and gaming quality.

3 Likes

Re: LCD VS LED Which Is Better? by Youngzedd(m): 8:33am On Aug 22, 2014
RayMcBlue: I'm assuming you meant "TV", right? Okey-dokey.

First let's get down to the basics:

LCD stands for “liquid crystal display” and technically, both LED and LCD TVs are liquid crystal displays. The basic technology is the same in that both television types have two layers of polarized glass through which the liquid crystals both block and pass light. So really, LED TVs are a subset of LCD TVs.

LED, which stands for “light emitting diodes,” differs from general LCD TVs in that LCDs use fluorescent light while LEDs use those light emitting diodes. Also, the placement of the lights on an LED TV can differ. The fluorescent lights in an LCD TV are always behind the screen. On an LED TV, the light emitting diodes can be placed either behind the screen or around its edges. The difference in lights and in lighting placement has generally meant that LED TVs can be thinner than LCDs, although this is starting to change. It has also meant that LED TVs run with greater energy efficiency and can provide a clearer, better picture than the general LCD TVs.

LED TVs provide a better picture for two basic reasons.
-First, LED TVs work with a color wheel or distinct RGB-colored lights (red, green, blue) to produce more realistic and sharper colors.
-Second, light emitting diodes can be dimmed. The dimming capability on the back lighting in an LED TV allows the picture to display with a truer black by darkening the lights and blocking more light from passing through the panel.


Because all these LCD TVs are thin-screen, each has particular angle-viewing and anti-glare issues. The backlit TVs provide better, cleaner angle viewing than the edge-lit LED TV. However, the backlit LED TV will usually have better angle viewing than the standard LCD TV.

----------
Both LED and LCD TVs have good reputations for their playback and gaming quality.


Thanks.

1 Like

Re: LCD VS LED Which Is Better? by Nmeri17: 7:59pm On Oct 02, 2014
RayMcBlue mbok are u Asian
Re: LCD VS LED Which Is Better? by Nobody: 11:55am On Oct 03, 2014
RayMcBlue: I'm assuming you meant "TV", right? Okey-dokey.

First let's get down to the basics:

LCD stands for “liquid crystal display” and technically, both LED and LCD TVs are liquid crystal displays. The basic technology is the same in that both television types have two layers of polarized glass through which the liquid crystals both block and pass light. So really, LED TVs are a subset of LCD TVs.

LED, which stands for “light emitting diodes,” differs from general LCD TVs in that LCDs use fluorescent light while LEDs use those light emitting diodes. Also, the placement of the lights on an LED TV can differ. The fluorescent lights in an LCD TV are always behind the screen. On an LED TV, the light emitting diodes can be placed either behind the screen or around its edges. The difference in lights and in lighting placement has generally meant that LED TVs can be thinner than LCDs, although this is starting to change. It has also meant that LED TVs run with greater energy efficiency and can provide a clearer, better picture than the general LCD TVs.

LED TVs provide a better picture for two basic reasons.
-First, LED TVs work with a color wheel or distinct RGB-colored lights (red, green, blue) to produce more realistic and sharper colors.
-Second, light emitting diodes can be dimmed. The dimming capability on the back lighting in an LED TV allows the picture to display with a truer black by darkening the lights and blocking more light from passing through the panel.


Because all these LCD TVs are thin-screen, each has particular angle-viewing and anti-glare issues. The backlit TVs provide better, cleaner angle viewing than the edge-lit LED TV. However, the backlit LED TV will usually have better angle viewing than the standard LCD TV.

----------
Both LED and LCD TVs have good reputations for their playback and gaming quality.

LED is just a light source is actually LED lit LCD the older LCD was light by a flourecent tube. Buh LED offer dipper blacks than the flourcent and consume far less energy also LEDs can be fitted in a far slimmer form factor. With things like ghosting far superior on LEDs buh Plasma trounces them both even though its seeing it own EOL cos of its high energy consumption.
Re: LCD VS LED Which Is Better? by Nobody: 1:41pm On Oct 04, 2014
All comments are correct, however if you are talking about oled tv's, that's a different ball game. oled tv's are like you Samsung amoled phone screens, in that, there is no presence of any backlight. Each diode produces it's own light as well as rgb. the images are sharper and the blacks are even deeper than plasma tv's.

currently there are few oled tv's on the market, plus they are astronomically expensive, but if you want to enjoy superior picture quality, just buy an oled tv, the contrast ratio are superb.

if you visit an LG showroom ask them for an oled tv, be sure to distinguish it to their sales rep.
Re: LCD VS LED Which Is Better? by chanx: 11:30pm On Oct 12, 2014
Youngzedd:



Thanks.
Re: LCD VS LED Which Is Better? by chanx: 11:32pm On Oct 12, 2014
[quote author=Youngzedd post=25672989]


very informative, thanks

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