DELL 4350, 4000 ANSI lumens, DLP, 1080p (1920x1080), 2200:1, 40.47 - 300.3", 16:9 DELL 4350. Projector brightness: 4000 ANSI lumens, Projection technology: DLP, Projector native resolution: 1080p (1920x1080). Light source type: Lamp, Service life of light source: 3000 h, Service life of light source (economic mode): 4000 h. Focal length range: 16 - 21.4 mm, Zoom type: Manual, Zoom ratio: 1.36:1. Analog signal format system: NTSC M, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM B, SECAM D, SECAM G, SECAM K, SECAM..., Supported graphics resolutions: 1920 x 1080 (HD 1080), Supported video modes: 720p, 1080p. Serial interface type: RS-232 https://www.projectorcentral.com/dell-4350-projector-review.htm The Dell Projector 4350 delivers native 1080p (1920x1080) HD resolution, but it's definitively meant for business and education rather than home entertainment. With an $1199.99 direct price, it's a touch more expensive than some other models in the same r... The Dell Projector 4350 is an attractive choice as a data projector for business presentation use. Its strongest attribute is its ability to deliver extremely sharp text and small font sizes. If you are working with a lot of financial spreadsheets, text d...