Normal model LCD technology:5"LCD Resolution:640*480support800*600 Brightness(peak):1200lumens Build-in speaker:yes Build-in TV Tuner: yes Contrast:600:1 Lamp Life:6000hours Menulanguage:English/Spanish/French/German/Russ/Portuguese/Chinese/Italy Aspect Ratio:16:9 or4:3 Screen Size: 60-100inch Panel Color:silver/black(plastic) Net Weight:5.5kgs Gross Weight:7.5kgs Interface:AV/S-video/VGA/TV