... , 2 usb, hd 1080p Android Beamer 4.1 OS, WiFi Beamer support hd 1080p, 3000 Lumens max, 1280 * 800, 2 hdmi, 2 ... usb, sd reader, 1.5GHz Dual Core CPU (Model ... resolution: 1280xRGBx768 * Support Resolution: 1280x800\1280x1024\1366x768. * Contrast: 2000: 1 * Brightness:3000 ANSI Lumens (max)* Lens: F=190mm Projection Lens 5lens (Manual ...