Full HD projectors display a resolution of 1920x1080 pixels. Thanks to this resolution, details of a movie are displayed clearly. Full HD projectors are suitable for your home cinema or games, but also for meetings and lectures. These projectors mostly differ in light output. Do you mainly use the projector in dark rooms, like a home cinema? Have a look at projectors with a lower light output. For projections in brightly lit rooms, you can use projectors with a brighter projector light. In other words, a high number of ANSI lumen.