LED

What is OLED TV?

By now you've probably heard about OLED, or organic light-emitting diodes. LG and Samsung both revealed potential models at this year's CES, with the LG winning CNET's Best of CES Award.

Make no mistake, this is the most important advancement in TV technology in more than a decade, and a vast improvement over both LCD and plasma.

Here's why.… Read more

How long do TVs last? (Morrison's Mailbag)

CNET Reader Dadar asks:

Are the "lifespan" claims by manufacturers proper? I've read numbers ranging from 50,000 hours to 100,000 hours, often with plasma TVs at the higher end of that scale compared to LED and CCFL LCDs.

I would have thought, being solid-state devices, light emitting diodes would have had a greater lifespan than their fluorescent counterparts. Hearsay also puts plasma at the bottom, but numbers I've found show the opposite? Are any of these true?

All claims by manufacturers should be taken with a grain of salt, but you pose an excellent question.… Read more

Should I upgrade my CRT HDTV? (Morrison's Mailbag)

CNET Chris D. asks:

I have a CRT HD TV that is 5 and a half years old (one of the last ones they made). In terms of picture quality, it still looks better than any of the LED, LCD, or plasma sets I've seen. Am I right? I watch a lot of 4:3 TV. I'm concerned that if I upgrade I'll be forced to have a distorted 4:3 image (i.e., through "stretch" or "zoom" etc.). Is this still the case? Thanks for any reply.

Normally I don't answer "should I upgrade" questions, but who can resist a good CRT bashing?… Read more

Morrison's Mailbag: Why does my TV have a noise reduction setting?

CNET reader "Nindevo" asks:

In regards to your articles about the HDMI cables, I was just wondering why TVs have "noise reduction" settings. I thought digital signals (HDMI) couldn't have noise.

Interesting question.… Read more

2012 TVs: Every new HDTV compared

Here's nearly all of the information I've been able to get from CES and since regarding the shiny new TVs of 2012.

I know it's not every TV; minor brands aren't represented, and lack of information from some manufacturers (namely Samsung) prevents me from capturing a few midrange and entry-level models. But as of press time I'm confident that the chart above contains the most comprehensive, current information on forthcoming 2012 models available anywhere.

… Read more

Sony TVs 2012: Ten is enough

This year at CES 2012 Sony announced just ten total televisions--a pittance compared with last year or any of its Korean of Japanese competitors.

Maybe the company is holding out and will announce more models, perhaps including an XBR, later this year, but for now the chart below, with its seven lonely models, is it.

Moreover the TVs detailed below are largely similar to last year's models. While Samsung and LG announced shipping OLEDs--a technology Sony ditched in 2009--the only next-gen display technology in Sony's booth was a prototype "crystal" LED that may never … Read more

Sharp TVs 2012: 60 is the new small

Sharp is hawking sub-$2000 70-inch LCDs for the big game, and in 2012, its TV lineup will only get bigger and, I'll wager, more affordable.

Last year Sharp switched marketing gears from Quattron's wacky yellow pixel (have a nice day, lab-coated Takei) to a new focus on the "meganormous" (howdy, fat-head dudes). Its lineup emphasized models 60 inches and larger, including 70-inchers from both ends of the price spectrum and the first "affordable" 80-incher.

At CES 2012 Sharp tautologically claimed to be "the No. 1 market share leader in the large-screen television … Read more

Panasonic TVs 2012: Sleeker, better plasmas, more LCDs, and...passive 3D?

Panasonic is still serious about plasma, but in 2012 it will release more (and bigger) LCDs than ever, including one with passive 3D--complete with cheap glasses.

As usual CES provided a full look at the company's 2012 TV hardware plans and we covered them extensively in blog and video form, but the table below attempts to coalesce those plans in the most "scannable, glanceable" view possible. All of it came from the company's official CES press releases, although a few of the Notes were the result of follow-up conversations I had with company reps.

You won'… Read more

Why 4K TVs are stupid

Editors' Note: An updated article entitled Why Ultra HD 4K TVs are still stupid was published on January 28, 2013.

The latest TV technology buzzword is "4K." This magical alphanumeric represents a quadrupling of the now-standard 1080p resolution found on Blu-ray and most HDTVs.

Have no doubt, manufacturers are going to start pushing 4K (some already are).

The thing is, though, you don't need 4K, because in the home, 4K is stupid.… Read more