Projection Screen Size: 0.71 - 7.75m (27.88 - 305.3-inches); Diagonal 16:9
Brightness: 3200 ANSI Lumens. Refer user guide below; Throw Ratio : 1.48 - 1.62:1
Contrast Ratio: 25,000:1; Keystone Correction: ?± 40?° Vertical, Projection Lens : F/2.5~2.67; f=21.86~24mm
Resolution: 1080p 1920 x 1080
Inputs/Outputs: 2x HDMI (1.4a 3D support) + MHL v2.1, Audio Out 3.5mm, 12V trigger, 3D-Sync, USB-A Power (1A)