Friday, August 16, 2013

What is the difference between edgelit led, backlit led and edgelit backlit led and Vizio TruLED TV?

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Deacon Blu


LG, Samsung, Sharp, Sony, & Vizio are the only ones that I know of that make some kind of LED TV but they all use a different term when they mention the LED lighting.
Which is better?



Answer
Generally...the most expensive ones are the best!

Those are usually the backlit LED TVs(a.k.a. local dimming). They have the highest contrast ratios and best picture qualities! Edge lit LEDs have problems with back light uniformity and have lower contrast ratios!

Vizio's "TruLED" TVs are just their marketing words for backlit LED TVs! Their "RazorLED" TVs are their version of the Edge-lit LED TVs!

Basically...if the LED TV is super thin...it's an Edge-lit! If it's super expensive and not so thin...it's a back lit!

How to fix burn in in a led tv?




Hung


My sony 3d led tv's got a long line of burn in on the left side, I tried to clean it with led screen cleaning solution but no luck. Is there any way that I can fix this?, thanks


Answer
What you have is dead pixel and not burn in. I have never had any luck buying any Sony products at all. I purchase a 32" CRT tv in the 90's and that only lasted less than 3 years, then the first HDTV in the market a 34" HDTV from Sony. That also did not last more than 3 years. 2 DVD players when they first came out model 7000 and 7700 both at over $1,100 each and that also did not last over 3 years. They do not have a very good customer service support, they will just refer you to an authorized repair shop. If you read yahoo questions, you can read many problems from other customer with Sony product problems. My first Plasma tv from Pioneer purchased in 2002 is still running. Also have 4 other Panasonic Plasma tv and no problems. First generation blu ray disc player from Panasonic which is now over 4 years old and played over 300 blu ray disc movies without any problems. You may try calling or email Sony and see what they say. Hope this will help you out.




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Title Post: What is the difference between edgelit led, backlit led and edgelit backlit led and Vizio TruLED TV?
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