brightness: 1,300 lumens ; contrast : 2000:1 res : xga (1024x768 pixels) (native) ; uxga (1600x1200 pixels)(max) col : 16.7 million lens : f (focal length):(2.6-2.9)(f =27.5-33.0mm);zoom ratio : 1.2 times i/o ports : s-video, audio(stereo), rgb, pc audio, s-video, rca composite screen size: 26-300 in(polysilicon lcd) lamp type : 130w uhb ; lamp life (average): 2000 hrs dimensions :(wxhxd) 186 x 46 x 176 mm ; weight : 1.3 kg video compatibility : ntsc, ntsc 4.43, pal, pal-m, pal-n, secam power consumption : 190w * versatile-use on the road in the office, or at home. * superior security features with password protection and anti-theft lock. * dual colour mode parallel imported warranty: warranty one year delivery within 2-4 business days