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Toshiba 46UL605U

We haven't had a chance to fully test this product yet, but we've assembled this helpful overview of relevant information on it.

Toshiba’s 46 inch 46UL605U is one of those TVs that is so thin you wonder how they managed to get Full-HD 1080p resolutions on it. It’s only 1.4 inches deep, not the thinnest on the market but it’s down there. Otherwise, it’s an LED-LCD television with a 120 Hz refresh rate. It is capable of accessing the internet either through the provided ethernet port or wirelessly. It offers DLNA streaming and access to Facebook, Twitter, Flickr, etc. It has a contrast ratio of 4,000,000:1. There are four HDMI ports and 2 USB ports. You can make it a monitor for PC use as it does have a VGA port as well.

Features List:

– 46 inch LED-LCD screen

– Super thin

– 120 Hz refresh rate

– 1080p

– Internet ready

– 4 HDMI ports, 2 USB

– VGA port

– Contrast ratio of 4,000,000:1

Digital Trend’s TV Buying Tips:

What is a LED backlighting?

Traditionally, LCD TVs have used compact fluorescent (CFL) tubes placed behind an LCD panel to provide the backlighting that literally lights up the screen. More modern LED TVs replace these tubes with clusters of light emitting diodes – LEDs.

When LEDs are placed at the edges of the screen, as CFL tubes traditionally were, TVs can be made significantly thinner, and LEDs use less power than fluorescents. The most inexpensive LED-lit HDTVs take this approach.

However, the biggest advantage to using LEDs is realized when they light the screen in a grid from behind. Sophisticated electronics vary the intensity of every LED in accordance with action on the screen, making dark areas of the image darker, and bright areas brighter. This effectively increases the contrast ratio compared to uniform lighting. Although it also increases costs, many people believe this type of LCD is the first to truly rival plasma on black levels.

Read more about LED backlighting and the differences between both techniques in our guide to understanding LED backlighting.

LCD or Plasma?

Debating between LCD or plasma can almost get as subjective as debating between chocolate and vanilla. But unlike the never-ending ice cream debate, there actually is a superior TV choice, depending on how you plan to use it.

Check out some of our previous guides on the subject to get a better look, but in short, plasmas use more electricity, come in bigger sizes, have deeper blacks, don’t suffer from motion blur, and offer an unlimited viewing angle that’s best for off-axis viewing. LCDs are more energy-efficient, have fewer problems with glare due to their matte screens, can hold an image for hours or days without suffering “burn-in,” and generally look brighter.

After deciding which format to go with, our LCD and Plasma HDTV buying guides can help you with more questions specific to your type of TV.

How large of a screen do I really need?

“Bigger is better” doesn’t make any more sense when choosing an HDTV for your living room than when choosing a couch for your living room. A lot of factors come into play. As a general rule, consider a TV 1.5 to 3.0 times the screen size. For instance, a 32-inch television might make sense for viewing distances as close as four feet away, and as far as eight feet away. Check out our guide to choosing the right size HDTV for more details, including a helpful chart.

What inputs should I look for?

A final consideration when buying a new HDTV is what you can connect to it. Make sure there are ample HDMI (High-Definition Multimedia Interface) ports to connect multiple components, such as a cable/satellite receiver, video game consoles, DVD/Blu-ray player, camcorder, and so on. At least three or four such ports is a must. A convenient bonus is when the TV also offers a USB port to connect a Flash thumb-drive or external hard drive full of music, photos and videos, or a SD or Memory Stick card slot that lets you insert a compatible card that contains photos and videos. If you think you’d like to connect your computer to the television for big-screen web surfing, look for one with PC connectivity. Many TVs today offer these additional features.

Do I need an ATSC tuner?

If you plan on watching, free, over-the-air programming, then yes. As of 2009, all over-the-air broadcasts use the ATSC standard. Pretty much all HDTVs manufactured over the past few years will include this feature.

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