halil_815 years ago000Hello Thanks for your reply is the unit good how is the contrast sharpness and brightness? Last question is the device loud Thank youShow in original language (German)Chruttä5 years ago • purchased this product000purchased this productHello, I also use the projector during the day without darkening the room, brightness and contrast are great, image sharpness is impressive even on an image size of 4.5 m diagonal. The noise of the projector is very faintly audible, not disturbing.Show in original language (German)Comment