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Black Friday: 10 Tips to Snagging a Great Deal!
tvpredictions.com ^ | 11/20/2011 | Phillip Swann

Posted on 11/21/2011 3:47:09 AM PST by Las Vegas Dave

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To: Las Vegas Dave

I hope to ditch my DLP this year for a plasma or LCD. I am tired of the almost yearly bulb replacement expense. Can anyone tell me if there are similar problems with LCDs and plasmas?


41 posted on 11/25/2011 9:09:22 AM PST by Sans-Culotte ( Pray for Obama- Psalm 109:8)
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To: Sans-Culotte

We got a Samsung 67” LED DLP. The huge size and cheap price (relative to LCD and/or plasma) made it the best deal, and the LEDs have a MUCH longer lifespan than the bulbs. Although that Sharp 80” LED LCD is looking pretty good.....


42 posted on 11/25/2011 9:11:42 AM PST by Future Snake Eater (Don't stop. Keep moving!)
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To: Las Vegas Dave

Thanks. I knew it would be expensive, but I have a Pioneer Pro Elite (my first ever HDTV) which I am totally happy with, and I need another big screen, so if this Sharp is the new equivalent of the Pioneer Elite I’ll consider it.


43 posted on 11/25/2011 9:18:55 AM PST by clintonh8r (Living well is no longer the best revenge. Revenge is now the best revenge.)
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To: Sans-Culotte

Below is from:
http://answers.yahoo.com/question/index?qid=20110307181504AAXqFaz
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

The panel is the bulb, and it can be replaced BUT it’s cheaper to purchase a new set..

Only DLP TV use “ BULB “ , New LED and laser DLP TVs and projectors eliminate the need for lamp replacement. (LED - DLP by Samsung and Laser DLP by Mitsubishi ).

LCD / LED ( LCD -LED BACK LIGHT ) life time from 40,000 to 60,000 hour even up to 100,000 hours from some very new models ( depends of models and maker / brand ).

http://lcdtvbuyingguide.com/lcdtv/lcdtv-lifetime.shtml

Plasma TV - old models before 2007 products less than 40,000 hours / new models after 2008 by Samsung / LG / Panasonic is 60,000 hours life time.


44 posted on 11/25/2011 9:51:21 AM PST by Las Vegas Dave (The DemocRATic party preys on the ignorant!)
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To: Sans-Culotte; All

http://lcdtvbuyingguide.com/lcdtv/lcdtv-lifetime.shtml

LCD/LED TV Lifespan:
How Long do LCD TVs Last?
By: S. D. Davis

Much has been made of the longevity of LCD TVs, at least compared to plasma TVs. The conventional wisdom is that LCD/LED televisions last longer than their plasma TV counterparts, which was true. The problem is, a lot of people extrapolate from this that either (a) LCD/LED TVs last forever or (b) LCD/LED TVs suffer no picture “wear” over time. Neither of these conclusions is correct.

Flat-panel LCD TVs have a lifespan newly approaching 100,000 hours on average. The lifespan of an LCD TV is generally longer than that of similar-sized plasma televisions. Some manufacturers even claim that their LCDs can last upwards of 100,000 hours when used continuously under controlled conditions (e.g., in a room with “standard” lighting conditions and 77° temperatures throughout). Just how realistic such claims are is debatable. After all, whose living room has no windows and remains at a perfectly comfortable 77 degrees year-round?

In any case, the pictures on fluorescent backlit LCD TVs will show some “wear” because they are generated by powerful lamps, which, like any lighting appliance, will dim over time and with use. The picture you see will dim ever so slightly as the backlighting bulbs dim. One other consideration is that CFL fluorescent backlighting will change colors over time. This will change the white balance on your TV and cause color calibrations to be thrown off. See our article about How to Calibrate your TV here.

Therefore, the most important thing to consider when it comes to the lifespan of your LCD TV is the actual lifespan of the light source in your LCD. LCD TVs last as long as their lightsources do. So, the lightsource in your LCD TV is the critical component of your LCD display unit. Newly introduced LED backlit LCD TVs will have the best long term performance. LED backlighting is superior in that the white balance of the TV will not be affected by changing bulb color over time. It’s a more consistent bulb technology and will also maintain its brightness longer.

The edge lit version of LED TVs will use far less energy while local dimming LED backlighting will be more accurate and present a better picture while using more power. We believe that local dimming LED backlighting will be slightly less stable from a life span standpoint.

To ensure the integrity of your lightsource for the duration of your LCD display’s lifespan, you will definitely want to adjust the CONTRAST setting of your LCD TV. Too high of a CONTRAST level will prematurely age your lightsource because it will have to work harder to maintain such light intensities. Your best bet is to keep your CONTRAST set appropriately for the conditions under which your view your LCD display. Brighter ambient light levels require slightly higher CONTRAST levels, while lower ambient light levels demand less CONTRAST.


45 posted on 11/25/2011 9:54:48 AM PST by Las Vegas Dave (The DemocRATic party preys on the ignorant!)
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To: Future Snake Eater; Las Vegas Dave
My DLP is. 62". I want to say at 60" at least. Besides changing the bulb, I have to remove the screen to clean the mirror, which gets covered in dust.

My only concern with LCDs is that in the stores, they look so blown out on the contrast that movies look like they're shot on videotape.

46 posted on 11/25/2011 10:32:47 AM PST by Sans-Culotte ( Pray for Obama- Psalm 109:8)
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To: Sans-Culotte
The TV’s you see in the stores are NOT calibrated and are meant to show a bright picture right out of the box to overcome the store's lighting..

I just use my eye for adjustment, but calibration instructions are available on the internet for free, or disks can be purchased for under $25 last time I checked.

47 posted on 11/25/2011 10:42:50 AM PST by Las Vegas Dave (The DemocRATic party preys on the ignorant!)
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To: Sans-Culotte

We got an LCD for our kids, and it looks good. Usually the store settings are garbage so as to contend with the florescent lights. Another setting to change is the refresh rate. The motion on our LCD was very strange looking for a while until I played with that setting, now it looks great. I’ve never taken the screen out of our DLP—sounds like fun! If I was forced to choose, I would say the LCD image does look better on LCD vs. the DLP, but that’s only if you’re willing to pay more for the technology. I wanted a huge screen without spending a fortune, so the DLP won the day. We wanted a smaller screen that would last for a while for our kids, so we got a good deal on an LG 42” LED LCD at Best Buy (I guess it was an older model). Both should last for many years before any bulbs have to be changed out.

I used to have a 61” Samsung DLP that used a regular bulb and color wheel, and we also had to replace it several times, plus the color wheel motor. The newer DLPs, as I said, use LEDs for the lamp and did away with the color wheel.


48 posted on 11/25/2011 2:39:49 PM PST by Future Snake Eater (Don't stop. Keep moving!)
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To: Future Snake Eater
Are they still big boxy TVs? Are they all made by Mitsubishi?

Our TV is a Mitsubishi DLP from around 2006. It is only 720p but is 62". I'm actually pleased with the picture; but the mirror cleaning is a must (what I do not like about big boxy TVs). I found a detailed illustrated guide on the AVS forum that explained how to do it. Takes about an hour.

49 posted on 11/25/2011 3:48:33 PM PST by Sans-Culotte ( Pray for Obama- Psalm 109:8)
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To: Sans-Culotte

I couldn’t tell you if Samsung actually makes it or if Mitsubishi does. It’s about 12” deep, whereas our older 720p Samsung was over 18” deep.

I looked at the 80” Mitsubishi very hard until I saw it was still a bulb/color wheel TV. My newer Samsung is far superior in that regard.


50 posted on 11/25/2011 4:58:09 PM PST by Future Snake Eater (Don't stop. Keep moving!)
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To: Las Vegas Dave
I recently bought a 42" Panasonic Viera 720p plasma (wifi enabled) for under $500. In fact, I have since this model as low as $449 since I bought mine.

I dumped my cable and now just do Netflix, Pandora and over the air broadcast. I miss Fox News but wasn't going to pay $80/month to get it.

Very happy so far.

51 posted on 11/27/2011 10:33:27 AM PST by cerberus
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