Knowing What to Look for in a DLP or LCD Projector
There are a multitude of specs and characteristics to take into account when buying for example a new or used NEC LCD Projector. This article will briefly discuss two parameters that are crucial to know about, brightness and projector panel type or technology. With a basic grasp of brightness and projector types, you will be able to make a much more informed decision as to what projector will best meet your needs.
About Brightness
One of the most fundamental projector qualities is it’s brightness. You should be sure to consider your set up location when choosing a projector. In addition to light and lumens, adjustability plays an important role for portable projectors. Generally, brighter projectors that can put out a higher amount of lumens tend to be more expensive. As technology advances, the standards will move upwards, in any case though for now, here are some rough guidelines for luminosity amount and projector use; please be aware that these are just loose recommendations and are not written in stone.
• 3000 or more ANSI lumens. Good for projecting in bright areas, convention stages, outdoor concerts or large theater venues.
• 1800 - 3000 ANSI lumens. Perfect for classroom presentations and big lectures, high end home theater and TV viewing, DVDs and more.
• 1000 to 1800 ANSI is suitable for simple presentations, especially in business applications like meetings, personal projects or brief overviews. It can be suitable for entertainment purposes, but be prepared to consider getting a bigger resolution.
Projector Technology Type
LCD and DLP are currently the dominant projector panel technologies. LCD is now the more widely used of the two. DLP technology is licensed from Texas Instruments, more proprietary, and slightly more expensive than LCD panel technology like that used in the Infocus LCD Projectors. Projectors with LCD panels are also noted for their vivid and deep colors as well as high lumen outputs. Keeping the strengths and weaknesses of LCD technology can be very helpful while comparing specs and purchasing an LCD projector.
DLP projectors can be in the similar price range but are often capable of greater contrasts with darker blacks than the LCD. DLP is also very popular in home theater enthusiast circles for it’s ability (high end DLP projectors) to create a strikingly film like experience. This is disputed but some believe that DLP lamps are more durable and longer lasting than regular LCD ones. Check out some information on the Infocus DLP Projector to get a feel for DLP capabilities.