Different functions for Short throw projector
PLX9000ST =>: Without HDMI
PLX9500ST =>: with interactive features
Display Technology: 3 LCD x 0.63 "Sony Policilicon
Native Resolution: Native 1024 x 768 Pixels/XGA Resolution
Maximum Resolution: WUXGA (1600 x 1200) By VGA Port, through HDMI Full HD (1920 x 1080 Pixels)

Projector Brightness: 3500 ANSI Lumens (Std)
Dynamic Contrast Ratio: 2000: 1 (Full On/Full Off)
Aspect Ratio: 4: 3 Native, 16: 9 Compatible
Displayable Colors: 16.8 million, 24-bit RGB
Light uniformity: 95%
Projection Method: Front, Rear, Ceiling Mount, Table Top;
Projection Image Image support horizontal and vertical flip
Keystone Correction: ± 30 ° Vertical, Automatic Keystone Correction
3 D-Ready: Meet and Support the 3 D Red-blue, Red-green Film Source.
with the 3 D image noise reduction
Computer Compatibility: IBM PC and Compatibles, Apple Macintosh, iMac, and VESA Standards 1080 p (1920 x1, 080), WSXGA + (1680 x 1050) WXGA + (1440 x 900), WXGA (1280 x 800, 1280 x 768), UXGA (1600 x 1200), SXGA + (1400 x 1050), SXGA (1280 x 1024), XGA (1024 x 768), SVGA (800 x 600), VGA (640 x 480)