MustangSVT
If you were to buy a TV right now, I would recommend either the JVC 720p LCOS line or the Sony 60" A2000. I'm gonna buy another TV in about a year, maybe year and a half. Planning on at least 70".
I wouldn't even consider owning a 720p set at this time. 1080p is THE WAY TO GO. Especially if you plan to own a PS3.
This set is fast becoming known as a "GAMERS HDTV SET" because of the fantastic job it does with the XBox360. Did you see that pic?
The Sony KDL-46X2000 is very close the the KDL-46XBR2/3 but they are not the same. The XBR has better engine and processing upgrades like Bravia Engine Pro and DRC 2.5 over 2.0. There's also one more HDMI input. But, you're right, these two are basically the same set.
If I could wait, and I can't, I'd get the new LED backlight Bravia's coming out in 2007. For now, I've given up on SED sets. Things aren't going well. The sets aren't performing like they need to, quality and dependability are at issue and there are legal troubles.
The new Sony Bravia line coming out in 2007 will have a new feature called Triluminos and a LED based backlight compared to the current fluorescent backlight. Sony basically used the Qualia 005 as a testing ground for the new technology and I guess things went well. This line of HDTV set will finally take advantage of HDMI 1.3 inputs and will support xvYCC color space. Expect to see them mid-late 2007. I also expect to see Cell chips in these to equip more features than the current Bravia Pro XBR models. In fact, the set I'm getting has no POP or PIP! That's outrageous, but what can I do? This set greatly appeals to me.
Of course, there are drawbacks with the new LED backlight technology. Though colors are improved, black and gray scales aren't that great. Plus, the LED runs HOT and uses a lot more power than fluorescent backlights.
EDIT: I found the article on my PC about the new LED LCD sets from Sony if you're interested...
If you ask anyone who cares about the look of their HDTV or graphics workstation display, they'll tell you the same thing: LCDs don't reproduce color very well. But over the next few years, that situation may change, thanks to improved backlighting using LED technology.
Don't make your purchasing plans just yet, however. Sony plans to ship the first line of LED-backlit TVs, dubbed Qualia 005, in November, but--as is the case with many other emerging technologies--only in Japan. Currently the company has no plans for a U.S. release.
And these televisions won't be cheap. The 46-inch model will cost 1,102,500 yen (about $10,000); the 40-incher will cost 840,000 yen (about $7600).
Sony designed its LED technology, called Triluminos, with the help of Lumiled Lighting. The latter company, which calls its LED backlighting technology Luxeon, will supply Sony with the LEDs. Lumiled has a similar relationship with NEC, which is also working on LED-backlit LCD monitors.
Behind the Screens
"Most people don't realize that LCDs are limited in the color spectrum because of the lights behind them," says IDC analyst Bob O'Donnell. If you improve the backlight, you improve the color, he says.
Conventional flat-panel LCDs use cold cathode fluorescent lamps for backlighting. The colors of light that a CCFL emits span the range of the visible spectrum, and a person looking at the backlight sees this mixture of frequencies as white light.
Each pixel has three tiny filters, one red, one green, and one blue; adjusting the amount of light through those filters yields mixtures of various quantities of red, green, and blue light. Because of the way the human eye works, different mixtures of those primary colors are all it takes for a person to perceive all the different colors across the visible spectrum.
Instead of a CCFL, Luxeon and Triluminos technologies use an array of red, green, and blue LEDs; again, humans perceive the mix of these lights as white. But when, for instance, the green and blue are filtered out of a pixel, you get the pure, saturated red of a red LED (unlike with the "white" light source of the CCFL, which permits a range of red frequencies through the filter). And these purer primary colors yield better-looking mixtures, as well.
According to Lumiled, the results are dramatic. Sony's new TVs are supposed to deliver a color gamut equivalent to 105 percent of the NTSC color space. By comparison, most LCDs manage only 65 to 75 percent, and even CRT monitors generally provide around 80 percent.
IDC's O'Donnell is enthusiastic about the new approach. "I think it's a great technology.... Color purists still don't want to go with LCD monitors because of [the displays' color] limitations. Well, guess what? Now they can."
Taking Control
In addition to better colors, LED backlighting gives you more control, allowing you to fine-tune the colors on your set. And according to Mark Pugh, Lumiled vice president, Sony's new TVs will even be self-correcting.
"We have a sensor that detects red, green, and blue" and will maintain your color settings, "even though LEDs vary over time," he says.
The technology has other advantages, too. According to both Pugh and IDC's O'Donnell, LEDs pose less potential hazard to the environment than CCFLs because they don't contain mercury. They also have a longer lifetime and are less prone to breaking. On the other hand, they use more power, which is why you probably won't see them in notebooks any time soon.
In fact, unless you're reasonably affluent, you probably won't see them in your living room soon, either. O'Donnell predicts, "In the near future, [they won't be] common because they'll be too expensive. But in two or three years, they'll be common." They are, he adds, "clearly the way to go."