AFAIK LCD is differant from LED
there r lot's of type of LCD available in market . LED, IPS p-ips, e-ips bla bla bla . quality may varies .The PQ in LED is far better than LCD. For HD its always better to have LED HD TV. This is my personal experiance and dont know what the Experts say.
I think they r OLED ..
OLED vs. LED | Digital Trends
plz read both link so u understand the difference
LED sold in india is actually LCD
yes there are some difference in LCD and LED tv quality sold in india . but calling LED TV is only marketing gimmick .
in simple language u can say iphone type display r LED-backlit LCD while Samsung s4 display is true LED
Plasma is very costlier than LED and LCD & plasma provide best pictures than LED or LCDLED is bit costly when compared to LCD and Plasma....When compared to plasma & LCD i would recommend Plasma....
Because LED has better contrast ratio than LCD.The PQ in LED is far better than LCD. For HD its always better to have LED HD TV. This is my personal experiance and dont know what the Experts say.