Screens

Active vs. Passive 3D TV

Active vs. Passive 3D TV

In the world of 3D TV, the two main types of viewing technology are active 3D and passive 3D. Both systems rely on a kind of optical illusion to create a sense of depth within an image, but the means by which this illusion is generated differ. Active 3D requires the accompanying 3D glasses to be electrically charged in...

Is Smart TV Essential?

Is Smart TV Essential?

A "smart TV" or "connected TV" is a television set which integrates Internet connectivity and Web 2.0 features into standard TV operations. This facilitates a wide range of additional capabilities, including interfaces between the television and devices such as personal computers, external hard drives and video game...

Replacement Parts for Projectors

Replacement Parts for Projectors

Home theater projectors deliver an entertainment experience that simply can't be beat, but over time, the working parts in these units will wear out. The two most common replacement parts for projectors are bulbs and lamps; many consumers confuse projector bulbs and lamps, thinking the two are interchangeable when they...

Why Choose a Home Theater Projector

Why Choose a Home Theater Projector

If you're looking to recreate a genuine cinematic experience in your own home, HD projectors are the best choice you can make. Home cinema projectors tend to cost about the same as a high-end LED television, yet create much larger images than even the biggest TVs on the market. You also have some flexibility in terms...

Is 4k TV the Future?

Is 4k TV the Future?

4k television, also known as 4k ultra HD, is a display technology with a horizontal resolution of approximately 4,000 pixels per line. A 4k display creates an extremely sharp and vividly lifelike image which is being heralded as the wave of the future in broadcast television. Many industry insiders expect that 4k TV...

Got questions about audio, video or Internet cables? Wondering whether high-end cables are worth buying? Learn all about cable types, features and prices here:

Plasma, LCD or LED -- which type of screen will give you the best picture and features for your money? Find out here: