Whether it is for home, business or educational purposes, finding an affordable, high-quality video projector is important for a variety of reasons. You will want to select a unit offering numerous useful features without breaking the bank. With all the available choices on the market, the right projector is out there for you, but finding it amongst the competition can be difficult. Fortunately, there are some simple things you can consider before going shopping which should make the process relatively effortless.

Understanding Specifications

As you shop for video projectors, you will notice certain specifications that appear regularly across brands. Understanding these specifications can help you to get a handle on which ones are important to you, and which ones are not. You should pay special attention to the following specifications if you want to make a knowledgeable decision.

• Resolution
• Contrast ratio
• Lamp brightness
• Inputs
• Projection type (LCD, DLP, or LCOS)
• Speakers and other extras

Resolution is the most important of these specifications to consider. It describes the detail and basic quality of the images shown by the projector. The highest resolution is classified under the category of UXGA, which offers a resolution of 1600 x 1200. On the low end is SVGA, which offers 800 x 600 resolution. Between these categories are SXGA and XGA from high to low resolution. If you are planning to use the projector for presentations featuring a number of static images, SVGA should be adequate. On the other hand, if you require your video projector for use with video games and movies presented in High-Definition, you should opt for the UXGA category of resolution.

Contrast ratio is another important specification to consider. Typically, it is presented as a ratio such as 3000:1. The greater the difference between these numbers, the greater the contrast, which means a higher quality image. The quality and brightness of the lamp is also important. This is expressed as a number of Lumens, which are units of brightness. A high Lumens number indicates more brilliance and brightness.

Inputs are important if you plan to use multiple video sources. Depending upon your purposes, the video projector you buy should have several options for inputs including connections for personal computers. Some projectors are unable to offer HD inputs, so make sure you choose a projector with an HD input if you plan to use it for the highest quality video. Projectors with speakers should have a high-quality audio input, as well.

Know Your Space

Choosing the right projector for your environment requires you to measure your room so you can choose the appropriate unit for its size. Most projectors need to be placed several feet away from the viewing surface for the best results, so be sure to take that into consideration. You should also pay attention to the brightness of your media room so that you can choose a projector bright enough to display appropriately brilliant images.

Summary

If you are looking for the ideal video projector, the choices can be overwhelming. However, if you pay attention to the specifications that really matter and consider the dimensions and brightness of your media room, you should be able to find the right unit for your needs. You will thank yourself for taking the time to make the right decision.

For more info about buying video projector you may look here:
Before You Buy a Video Projector – About.com
How to Buy a Projector – PCMag.com
Projector Buying Guide – Overstock.com