The Asus S1 projector displays images in 854x480 px resolution. The display format is 16:9 and in such a format it is best to choose a projection screen. The DLP system is responsible for the high quality of the projection. The highest brightness of this projector is 2000 ansi lumens. The maximum achievable contrast is 1000:1. The weight of Asus S1 is 0.3 kg. The measured noise level in economy mode is 28 db . The projector can display up to 30000 hours without changing the light source!