What is LED TV?

LED which is also known as Light Emitting Diode is a LCD television which uses LED backlight instead of a fluorescent one which give a better more dramatic improvement of contrast and colour like on the Samsung UE55B7020. Turning electric energy directly into light LED has a narrower spectrum of light with fewer unwanted colours. LED TV are far better than an original LCD TV as TV can achieve better blacks, colors, and contrast over its CCFL counterpart.

LCD TV Vs LED TV

LED TVs are part of the LCD TV family except most see them as head of the family due to the great quality of colour, contrast and picture. The difference between the LCD TV and an LED TV is the backlight which changes the picture quality dramatically. LED TV use Light Emitting Diodes to light the LCD Panel. Light Emitting Diodes is (LED) is a semiconductor device that emits visible light when an electric current passes through it. Like the range of Samsung Series 7000 UE55B7020 a Wide Colour Enhancer pro with LED gamut ensures every entire pixel is robust and vibrant.

LED TVs have controlled backlighting like on the ue55b7020 which can be dimmed in dark areas of the picture to create stunning, clearer, darker blacks and better details in dark scenes. Unlike LCD TV which twist the crystals in to a closed position to block the light – this can often result in poorer and less detailed picture quality. Over the few years more and more LCD TVs have been arriving which are of a good quality but LCDs will suffer contrast degradation when viewed from angles wider than around 30 degrees off center whereas LED TVs such as the UE55B7020 Samsung 1080p TV has done a great job correcting this issue.

LED TV’s are sometime and quite often enough more expensive but offer an amazing picture quality such as the 55b7020 where as LCD TVs are lacking in better colour, crisper pictures bad angel viewing. LED TVs such as the Samsung 55 inch led TV use less power, have better viewing angles and even some better quality LED TVs LIKE THE Samsung UE55B7020 are Eco Friendly as recyclable bezel frame contains no VOC's and by using mercury-free LED lights that require less energy, less CO2 is emitted.

Winner: LED TVs – we think they will have longevity, sharper more clearer pictures AND are eco friendly what more you anyone want?

Samsung UE40B7020 Series 7000 LED TV

Samsung UE55B7020 TV’s all use LED Backlight in their HDTV’s. To help give you the clearest quality pictures available. Samsung UE55B7020 Series 700 give you the three C’s: Contrast, Colour and Clarity. Its Mega Contrast Ratio feature ON THE UE55B7020 brings out all the shades of grey as well the shades of amber, fuchsia and magenta. A Wide Colour Enhancer pro with LED gamut ensures every entire pixel is robust and vibrant on your Samsung ue55b7020 led tv.. Plus the 100Hz Motion Plus technology removes edge-blur. Leaving your picture smooth and crisp on the Samsung Series 7000 UE55B7020 55 Inch 1080p LED TV.