As someone who used to paint and build Panasonic LCD HD sets, I can tell you a few things about 'em. The picture of the older models isn't that great. The '06 models don't have true black color, they have 'darn-near-black' and 'something like black.' I've seen movies played on both 52" and 56" screens, and neither impressed me. The sole reason I bring up last year's model is some of them are still available to be had.
The newer models for 2007 aren't immune from hiccups either. The bulb maker is having some QC issues and until those get solved (it'll be a month or more from what I hear) don't buy one. You see, this was supposed to be the first year Panasonic started using 5-year bulbs. And it would seem that a lot of those bulbs are suffering from a high instance of crib death. However, the 'pseudo-black' problem was, for the most part, fixed. Alien3 was playing on one of the test units my last day there, on an '07 56" HD DLP set, and looked for all the world like a miniature movie screen. Black was, for once
BLACK. Colors and contrast weren't razor sharp, but darn close to it. I'd say it was just a tick off in color and sharpness from the 19" Polaroid I saw a few weeks ago at Worst Buy. An immense improvement over the 2006 series, all told.
If you really want a Panasonic LCD, wait until late July so the bad bulb problem is flushed from the supply line. The 07 line didn't start punching out to stores until a few weeks ago, so it isn't like they're going away soon. I'd suggest a plasma, but those are made in Mexico and are known to have loose QC tolerances. I'd say more but....
The difference between '06 and '07 LCD models is pretty obvious. Look at the surround or down at the face plate. All '07 face plates have several glossy black panels along the bottom; only the DLP sets from '06 have those. The biggest dead give-away is the surround. You'll see a raised bezel surrounding the screen on 2007 sets. Usually matte black, though some I spotted remained glossy. It sticks up about an inch from the surround itself. '06's have only a painted surround with a "trench" running around the screen. Typically this "trench" is painted black, with silver for the outer portion.
Oh, and before I go and forget: Panasonic will start making 64" LCD Hi-Def sets for 2007, though exactly when I don't know.
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Flakbait [Delta6]