Small and completely portable projector this new LG. This is the HS102G projector, which has only a few measures 154 x 117 mm and weighing less than kilogram, only 780 grams. This project is capable of generating an image of between 40 to 80 inches, 2000:1 contrast, with a life of some 30,000 hours. Something important is fairly quiet, only 23db, but something I am sure, this projector will heat up as a demon.