hdtv

What are Quantum Dots, and how could they help your next TV?

At CES in January, Sony announced several LCD TVs with "Triluminos," a new backlighting method that they promise offered "rich, authentic color, and excellent red and green reproduction." Digging deeper, it turns out Triluminos includes an optical component produced by QD Vision, Inc. called "Color IQ" which uses quantum dots to help create light.

OK, so what are quantum dots?… Read more

Get a Proscan 55-inch LED HDTV for $499.99

About 10 months ago, I paid $899 for a no-brand 55-inch TV. It was a roll of the dice, as I had only a handful of user reviews to rely on, but that was the best deal I could find at the time.

Through midnight tomorrow, and while supplies last, TigerDirect has the Proscan PLED5529A 55-inch LED HDTV for $499.99, plus around $50 for shipping. That's after applying coupon code EPE83551 at checkout.

(Note: The sellout risk here is huge. I apologize in advance if you're not able to grab this.)

That's the lowest price I'… Read more

How to set a TV up by eye

Let's say you're at your father-in-law's house and he just got a new TV. You're stuck in a corner, having recommended the TV, and you're the only person who knows contrast from composite. What to do?

In an ideal world you'd have a setup disc on hand to set it up for him. Better yet, you'd have the number of a local calibrator instantly available and pop-in-law is willing to spring for a full calibration.

But that's not always possible. Here are a few tips that will help you get the picture settings on his TV close to ideal -- or at least closer than it was.… Read more

What is the 'Soap Opera Effect'?

Do movies look weird on your new TV? Does everything have a hyper-real, ultra-smooth motion to it? Are you sure something is happening with the TV's image you don't like, but you can't figure out what?

Chances are, what you're seeing is called the "Soap Opera Effect," as descriptive a moniker as we get in tech, in that this feature makes everything on your TV look like a cheap soap opera.

Here's what it is, what it does, and how to turn it off.… Read more

How we test: TVs

Did you know CNET reviews TVs by comparing them directly in a side-by-side lineup, after each has undergone a thorough calibration? Did you know that the main instrument we use to calibrate and measure those televisions costs about $28,000? Did you know that last year we reviewed and rated 54 individual TVs and revamped our ratings system to incorporate value?

Yes, I'm biased, but I consider CNET's TV reviews the best in the business. We've come up with a set of tools and procedures designed to arrive at unbiased results by utilizing industry-accepted video-quality evaluation tools, … Read more

Get a 55-inch LED HDTV for $679.99 shipped

You've got the beers, the wings, the dip, and the chips. Are you really planning to watch the big game on your beat-up old 37-inch TV? Time to man up! (Which, in my world, means buying fancy electronics.)

Today only, and while supplies last, Best Buy has the Insignia NS-55E480A13A 55-inch LED HDTV for $679.99 shipped (plus sales tax). If you really do need it in time for the game, you may be able to pick it up at your local brick-and-mortar BB. (Click "Check Stores" to see availability in your area.)

Update: Weirdness at Best … Read more

Get six 10-foot HDMI cables for $12.99 shipped

I don't know about you, but I never seem to have enough HDMI cables. Maybe Obviously it's because I live in a gear-heavy household (Roku boxes everywhere!), so I'm always looking to pad my supply.

Today's deal ought to last me awhile. Today only, and while supplies last, 1SaleADay has a six-pack of 10-foot gold-tip HDMI cables for $12.99 shipped. That works out to about $2.16 per cable, which is less than what you'd typically pay for a single 6-footer.

By now I suspect that most people (or at least most CNET readers) … Read more

Why Ultra HD 4K TVs are still stupid

As we all expected, the big news at CES this year was Ultra HD 4K displays. It seemed that every TV manufacturer had one, ranging from massive LED LCDs to midsize LED LCDs to midsize OLEDs.

We've talked about this before, but now with more info, and definitive product announcements, let me explain in exacting, excruciating detail why 4K TVs are still stupid. … Read more

Getting your settings right for the big game

New TV? Old TV? New gear? Old gear? Are you sure all your settings are correct? Even if you're not planning on watching the big game, it's worth taking a moment to ensure you're getting the most out of your TV and assorted A/V gear.

Think of it like getting the oil changed on your car, or a visit to the dentist, except there's less chance of screaming and/or a tragic dental floss mishap.… Read more

Building the ultimate high-tech big-game party

Let's say you want to throw the ultimate football-watching party for the last game of the year. (Alas, using the name of said game is fraught with copyright challenges, so we're playing it safe.) Will a single big-screen TV suffice? Maybe. But what if you want to go really hard core, and have a few dozen people over. Can they all see the screen? Would the party be even better with multiple TVs in different rooms?

I'd say yes, and it's easier than you might think.… Read more