AUN C80 UP Projector 1280x720 Resolution Android WIFI LED Portable HD for Home Cinema

System: C80 (Basic Version) C80 UP (Android Version) System: Multimedia presentation system System: Android 6.0 OS, Support 4K video decoding Support Google play store, APK online install (Due to system upgrade, Netflix and Amazon video only support Webpage version.) CPU: Amlogic S905X GPU: Quad core ARM Cortex-A53 CPU and Penta-core ARM Mali-450 GPU Memory: 1G RAM / 8G ROM WIFI: yes bluetooth: bluetooth 4.0 Optical parameters Brightness: 2200 Lumens. Peak Value Scope: 1800 - 3000 Lumens Resolution: 1280x720 Pixels Physical resolution. Support max 1920x 1080 Full HD. Contast ratio: 1000:1 Dispaly technology: 4.0" Liquid Crystal Display LED Lifetime: 30,000 hours Throw Ratio: 1.38:1 Keystone Correction: Vertical: +/-15 Interface: input: USB, HDMI, VGA, AV, DC-in output: 3.5 mm Earphone Other Hardware: Speakers: 4,5W x1(SRS Sound Technology) Projection Screen Size (inch): 38-120 inchs Best projection Screen Size (inch): 40-85 inchs Projection Distance (m): 1.2 ~ 3.5 meter