BenQ MH733, 4000 ANSI lumens, DLP, 1080p (1920x1080), 16000:1, 16:9, 762 - 7620 mm (30 - 300") BenQ MH733. Projector brightness: 4000 ANSI lumens, Projection technology: DLP, Projector native resolution: 1080p (1920x1080). Light source type: Lamp, Service life of light source: 4000 h, Service life of light source (economic mode): 8000 h. Focus: Manual, Focal length range: 16.88 - 21.88 mm, Aperture range (F-F): 2.59 - 2.87. Analog signal format system: NTSC, PAL, SECAM, Supported graphics resolutions: 640 x 480 (VGA), 1920 x 1080 (HD 1080), Supported video modes: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p. Serial interface type: RS-232, HDMI connector type: Full-size https://www.projectorreviews.com/benq/benq-mh733-projector-review/ The BenQ MH733 Projector is a compact, 5.5 pound full HD, DLP projector claiming 4000 lumens and potentially 15,000 hours of lamp life. Built with the traveling presenter in mind, the BenQ MH733 is sturdy all around but not too bulky making it perfectly portable for the road. For the more stationary inclined... Very affordable $599 price tag, Full HD 1920 x 1080 picture, Compatible with most projector control systems including Crestron, AMX, PJ-Link, and Extron Control IP Link for network control via LAN, 12 months or 2000 hour warranty, Truly easy to use USB... 10 Watt speaker is very loud but unfortunately the volume control does not enable the speaker to play at a low volume.   If you want the ability for a bit quieter sound, external speakers may be required, Color performance in brightest modes is distorte... Overall, I was pretty pleased with this BenQ MH733 Full HD DLP Projector.  My expectations for single chip DLP projectors has diminished over the years as I have grown accustomed to 3LCD projectors software provides powerful centralized multiple-projecto...