Hello, I am the Dell 7700 FullHD. With my 5000 ANSI Lumen I offer great projection for your conferences, presentations or large film screenings. People call me conference class, and I do great at presentations for up to 200 persons. 5000 ANSI Lumen are well-suited for projections in rooms with little daylight, or artificial light. If you want to use me in a bright environment you should calculate 1000 ANSI per m² of projected image, or take a look at my 'siblings' here with more ANSI Lumens.
The contrast of the Dell 7700 FullHD comes in at a very high 20000:1. The human eye can only recognize contrast ratios of 800:1 maximum. The high contrast ratio is particularly great for very dark rooms, as black will be displayed as a deep black on a bright projector.
With nearly 2.1m active pixels this projector has a native Full HD resolution of 1920x1080px and an aspect ratio of 16:9. It can play perfectly high resolution multimedia content from Blu-ray, DVD, PC, or receiver. The Full HD format is particularly suited for widescreen projections.
The projector works on Texas Instruments' DLP technology. The light is reflected by thousands of micro-mirrors (one mirror for each pixel). DLP technology stands for high contrast ratios and great luminosity, as well as a compact and light design.