LCD (Liquid Crystal Display) projectors can be highly beneficial to anyone interested in giving quality presentations or having a top-of-the-line home theater system.

LCD projection systems have advanced tremendously since Panasonic and Samsung started producing them in the late 1980’s. The technology has become more widespread through the years, giving consumers a wide variety of choices, while becoming more durable, compact, and affordable than ever.

Determining the right LCD projector

Finding the right projector need not be grueling. Factors to consider:

• Performance
• Portability
• Price
• Latest technology

Performance

If performance is a top priority, then brightness, resolution, and contrast ratio must be considered.

Brightness: The brighter the room, the higher the ANSI lumens rating will need to be. A rating of 1000 to 2000 lumens will be sufficient for most needs. Large, or exceedingly bright, rooms may need up to 3000 lumens to prevent image deterioration.

Resolution: The higher the resolution, the better the picture quality. The most common resolutions are SVGA and XGA. The complete list of classifications for LCD projector resolution is:

• SVGA (800 x 600)

• XGA (1024 x 768)

• SXGA (1280 x 1024)

• UXGA (1600 x 1200)

Contrast: Projector contrast is the ratio between the brightest and darkest areas of the image. Go with a projector with a ratio of 400:1 or higher so that images and video will be clear. If used often in a bright room, a higher contrast will be needed.

Portability

LCD projectors add tremendous advantages to speaking engagements. If transport is frequently necessary, a lightweight model would be ideal. Many LCD projectors weigh less than seven pounds and still retain durability and picture quality.

Price

LCD projectors can be found for reasonable prices. While they might be at the lower end of the resolution and lumens scale, these projectors still present high-quality images. Basically, as resolution goes up, so does the price.

Latest Technology

LCD projectors continue to rapidly advance. Here are some model-specific examples of where the technology is heading:

Panasonic’s PT-AX100U: Uses its “Light Harmonizer” to automatically recalibrate itself to the ambient light in a room.

Epson PowerLite 3LCD Wireless Projector: Eliminates the need for cables and cuts down on clutter. Great for portability at only 3.7 pounds.

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