The ViewSonic LightStream™ PJD7830HDL Full HD projector features 3,200 lumens, native 1080p 1920 x 1080 resolution, an intuitive, user-friendly design and a sleek white chassis. Exclusive SuperColor™ technology offers a 6-Segment Color Wheel - 15%+ color brightness while SonicExpert™ powers a 16W Cube speaker to deliver amazing sound. PortAll™ - a neatly designed enclosed HDMI/MHL connection compartment, supports wireless HDMI dongles or MHL connectors, while a cable management hood onto the back of the projector eliminates unsightly cable clutter. With shorter throw ratio, 1.36x optical zoom, HV keystone, 4 corner adjustment, and extensive connectivity, the PJD7830HDL provides flexible setup for a quick start-up. The high-end LightStream™ Projector PJD7830HDL, targets professional users who appreciate sophisticated presentations or want to experience an amazing car-racing/science fiction movie. Enabling 1080p content to be wirelessly streamed from mobile devices, PCs, and laptops, users enjoy cable-free projection with more flexibility and convenience. Smart design and flexible setup offer a quick start-up. It also provides a wider range of connectivity for PC, IPCs and multimedia devices, fulfilling the requirements of business and education functions. With a majestic style, the PJD7830HDL complements any decoration - from the boardroom and classroom to a stylish home theater.