DLP vs Plasma/LCD

It is actually;

Plasma vs Flat Panel LCD vs Rear Projection LCD vs Rear Projection DLP

I think it all depends on where you going to put it and the type of use.

I'm considering 70" Rear projection LCD or DLP for my movie/music room, and 46" Plasma for my family room.

Flat panel LCD is limited in size right now - less than 37"? and expecsive, so it may be suitable for bedroom or library etc...

Picture quality and characteristics seems to be similar for Rear Projection LCD and Rear Projection DLP.

Kr4 and Jer mentioned replacing burbs...
I know there's buring bulb issue with plasma but DLP?

Jer,
The estimated bulb life in Sammy DLP's is 8,000 hours, not 1,000 or 5,000. Where did you see those numbers?

$300 every 3-4 years is easier to budget for than risking having to replace an entire plasma due to burn in or steadily diminishing luminance. IMO of course.

The small # of early bulb failures I've heard about were all replaced under warranty. I've followed the Samsung DLP's on avsforum since the beta test days in early 2002, and bought one from the first shipload that arrived after the dock strike that summer. 2,500 hours and going strong.

Now if someone could just make a good universal player with DVI output...

Eandylee wrote: "Kr4 and Jer mentioned replacing burbs...
I know there's buring bulb issue with plasma but DLP?"

1. I never mentioned anything about burbs (or bulbs).
2. There are no bulbs or bulb issues with plasma.

Kal

Dougdeacon wrote
"The estimated bulb life in Sammy DLP's is 8,000 hours, not 1,000 or 5,000. Where did you see those numbers?"

I got those numbers from internet research and from different forum feedback. That's why I listed such a wide range. However, I have never seen the estimation above 5000 hours. It would be very encouraging to see specs from actual bulb makers rating the lamps at 8000 hours.

Talking about the life of the bulb, my old model Panasonic plasma has a half life of 30,000 hours. It means that the luminence (contrast ratio) will be reduced to approximately half after that number of hours. Assuming I watch 8 hours of TV per day and 365 days per year, it would take 10 years to get to half life. Of couse, there will be some weekends that I'll stay home and not stay home. I think that I'be ready for a new TV set after 10 years. Lets assume that the actual half life is only half of the claim, that will 5 years for me. I think that I would love to get a new one by then. The old one can be moved into the bedroom for another good few years.

Usually, I find that owners buy new TVs to replace the old ones even when the current units work fine. It just that they do not have the latest bells and whistles. Upgrading is a scary disease that many of us A'gon members have.

The current model of Panasonic plasma and the upcoming 7 series or the Onyx to be released in Oct claim to have 60,000 hours of half life. If I were to have that and watch about 8 hours of TV per day for 365 consecutive days in a year, it would take ~ 20 years. If the claim is only 50% effective, the new number would be ~ 10 years. By then, you most of could move the old units into the bedrooms to get few more good years of use.

When people talk about half life, they do often not do the math, and many prefer to wait for better models to come out. Now that I have presented the math, we all can go buy plasma or DLP now. ;>)