The BenQ MX825STH projector displays images in 1024x768 px resolution . The image format is 4x3, and for this format, it's best to choose a projection screen. The technology responsible for excellent image quality is DLP. The maximum brightness of the BenQ MX825STH projector is 3500 ANSI lumens. The highest achievable contrast of the BenQ MX825STH projector is 20000:1. The lowest measured noise level in economic mode is 29 dB. Without replacing the lamp, it can shine for up to 10000 hours.