Brightness: 4800 ansi lumens - crystal-clear, vibrant images
resolution: native svga (800 x 600); maximum wuxga (1920 x 1200)
native aspect ratio 4:3; compatible aspect ratio 16:9
contrast ratio 20,000:1
vertical keystone correction -40°/+40°
optical zoom ratio 1.1x
lamp life up to 15000 hours
hdmi 3d display
throw distance: 1.94 to 2.16
acer lumisense technology for image quality
acer colorboost3d brings true to life color
acer colorsafe ii technology preventing colour decay
input: vga in, vga out, composite video, hdmi, audio in & out, rca & usb
1 x usb (type a) for wireless dongle
3w internal speaker