How each one makes a picture
- LCD projectors shine light through small liquid crystal panels. Most business LCD projectors use three panels, one each for red, green and blue, and combine them into one image.
- DLP projectors bounce light off a chip covered in tiny mirrors (a digital micromirror device). Many single-chip DLP projectors add color with a spinning color wheel.
Differences people notice
- Color and brightness. Three-panel LCD projectors produce color and white light at the same time, so color brightness tends to stay close to the white brightness rating. On some single-chip DLP models, color brightness can be lower than the white rating.
- Rainbow effect. With single-chip DLP and a color wheel, a few viewers notice brief flashes of color on fast-moving or high-contrast content. Three-chip DLP and LCD projectors do not have this effect.
- Contrast and size. DLP projectors are often compact and have good contrast. LCD projectors are common in classrooms and meeting rooms.
What matters more for a rental
For most meetings and events, the room matters more than the technology. Brightness (lumens) for the room light and the audience size, resolution for the content, and the right throw distance and screen size usually decide the choice. Models and specifications are confirmed with your quote.
General information. [UNVERIFIED: not reviewed against a specific manufacturer's documentation.]