Projection Perfect for All Medium Sized Rooms The BenQ MW769 is just the projector you need to perfect your presentation in all middle-sized room. Featuring WXGA resolution with 4200 ANSI lumen brightness and 13000 1 high contrast ratio the BenQ MW769 also offers 1.5x big zoom to make installation more flexible and keeps your presentation lookin’ great!! KEY FEATURES . World-Leading SmartEco Technology4200 ANSI Lumens13000 1 High Contrast Ratio1.5x Big Zoom Ratio for Installation FlexibilityBlu-ray Full HD 3D Supported. .