Buying a home theater projector can seem daunting. At any given time, there are many models to choose from, each with its own unique benefits and downsides and each proclaiming itself to be the "right" one. The key to simplifying the process is determining what you need and then finding projectors that fit your criteria. To find the right video projector for your home theater, read on to answer these six important questions: Which aspect ratio do you want? What resolution is...

As with so many consumer products these days, selecting a projector can be a walk in the park when you are armed with the correct information—there are just so many options. Choosing the right projector is a simple process if you are familiar with these prerequisites. The screen size (width, most importantly) Distance between the projector and the screen (throw distance) An estimate of the amount of ambient light present in the room in which the projector will be used...