With the advent of DTT have left a lot of offers that include flat-screen Freeview without an additional device. ¨ The latest technology used for these TVs is the LED technology. Was the cheapest and most widespread is the TFT LCD technology (which are high quality LCD screens) and higher quality than that of plasma is given, but seems that all this was going to forget about this new technology. (Currently a bit expensive compared to what may be in the near future)
LED screens offer a much higher contrast, lower consumption and greater precision in the definition of each pixel.
LED lighting enables reaching different intensities in areas smaller than the LCD, so you get contrasts similar to plasma in the order of 2,000,000: 1 versus LCD 10.000:1 in
television is important to distinguish between LED and LCD TV LED backlight. The first case is more expensive but gives more quality than the second one is cheaper but has less quality and higher power consumption
A TV LED inside
Links:
http://www.kelkoo.es/co_9206-guia-de-compra-televisores-lcd.html
http://www. neozeta.com / showthread.php? t = 14592
http://es.wikipedia.org/wiki/Diodo_emisor_de_luz
Http://www.televisiones-led.com/2009/06/consejos-practicos-a-la-hora-de-comprar-una-television-de-leds-y-elegir-modelos-1/
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