Posts Tagged ‘dlp projectors’
Choosing the Right DLP or LCD Projector
There are many specs and characteristics to take into consideration when buying for example a brand new or used Optoma DLP Projector. We will learn about two important yet easy parameters in this post; they are projector panel type (LCD or DLP) and brightness. By learning about these two things, you will be better equipped to choose the best projector for your purposes.
The Right Brightness
Often the most noticeable projector parameter is brightness. You have to take into account where you’re going to set up your entertainment system. Also related to brightness and projection environment is adjustability (projection angle and distance), when using portable compact projectors on the go this can be important. Generally, brighter projectors that can put out a higher amount of lumens tend to be more expensive. The following are some rough guidelines for recommended projector brightness levels in lumens. Remember these are only loose guidelines. As technology advances, brighter projectors will be cheaper and the standards will move upwards.
• 3000 ANSI lumens or more. These are really bright projectors suitable for use in very large venues or even outdoors. High lumen projectors also excell at greater distances and projecting larger screen sizes.
• 1800 to 3000 ANSI lumens. Good for large classrooms or lecture halls, also projectors in this range can be great for home theaters, movie DVD and HD viewing.
• 1000 to 1800 ANSI lumens, good for basic entertainment purposes, portable business presentations, static graphics and inexpensive game use.
DLP and LCD
The main projector types are LCD and DLP. LCD is the most popular of the two currently. DLP technology is licensed from Texas Instruments, more proprietary, and slightly more expensive than LCD panel technology like that used in the LCD Viewsonic Projector. Projectors with LCD panels are also noted for their vivid and deep colors as well as high lumen outputs. Looking at the actual specs with the strengths and weaknesses of the LCD panel when choosing a projector can prove very useful.
DLP technology projectors seem to be in a similar or slightly higher price range, but they are typically able to produce images with higher contrast ratios and deeper, darker black levels than LCD projectors. DLP is also known to give a more film like experience and thus is very popular for home theater or cinema use. DLP lamps are believed by some to last longer than LCD lamps. Check out some information on the DLP Video Projector to get a feel for DLP capabilities.