... Core CPU Android Proyector 4.1 system, WiFi Proyector, 2000:1, 1280*800, 1.5GHz Dual Core CPU, WiFi ... resolution: 1280xRGBx768 * Support Resolution: 1280x800\1280x1024\1366x768. * Contrast: 2000: 1 * Brightness:3000 ANSI Lumens (max)* Lens: F=190mm Projection ... : electronic horizontal/vertical image zoom. * Projecting image size: (25"-250") (suggest 40-120" best) * Video Compatibility: PAL (SECAM/ ...