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Optoma Projector

Optoma S-331 Multimedia Projector


Optoma Multimedia Projector S-331
Resolution/ 800 x 600 (SVGA)
support up to UXGA (1600 x 1200) 60Hz
Brightness (typical)/ 3,200 ANSI Lumens
Contrast Ratio/ 22,000:1

Optoma ProjectorOptoma Multimedia Projector S331

Amazing Colors
For vibrant, natural looking images, Optoma S331 incorporates Brilliant Color multi-color processing technology, allows the usage of a more advanced image processing algorithm and enables the usage of more colors on the color wheel, than the standard Red, Green, Blue and White segments. The new Brilliant Color -II technology enables higher brightness levels by boosting mid-tone colors, resulting in more vibrant, precisely accurate colors projected on the screen. Even more, S331 offers the flexibility to adjust the color individually (R,G,B Gain/Bios).
Full 3D
Using the inherent speed of DLP technology, S331 can output video and images at an astonishing rate of 144Hz, allowing you to show full screen, full color, stereoscopic 3D. S331 supports multiple 3D formats from various devices such as PC, Blu-ray 3D, Sony PS3, Microsoft  Xbox 360 or 3D TV broadcast system.
Eco AV Mute
Stay in control of your presentation with Eco AV mute. Direct your audience’s attention away from the screen by blanking the image when no longer needed. This also reduces the power consumption by up to 70%, further prolonging the life of your lamp.
Auto Power Off
There may be instances when the projector is left running when not in use. To help save energy, the “Auto Power Off” feature automatically turns off the projector after a set period of time if it is not being used.
Integrated Speaker
The built-in speaker offers excellent audio support. Easy to set up without the need for costly external speakers.


Display Technology:    TI DLP technology / 0.55” SVGA DMD Chip
Resolution :   800 x 600 (SVGA) support up to UXGA (1600 x 1200) 60Hz
Brightness (typical)  : 3,200 ANSI Lumens
Contrast Ratio :   22,000:1
Displayable Colors:    1073.4 million colors
Projection Lens:    F=2.41~2.53; f = 21.85~24mm, 1.1x manual zoom / focus lens
Image Size  :  22.9 ~ 300 inch
Projection Distance  :  1 ~ 12m
Throw Ratio :   1.94 ~ 2.15
Digital Keystone Correction :   ± 40° Vertical
Aspect Ratio :   4:3 Native, 16:9 Compatible
Scan Rate:    Horizontal : 15.375~91.146 KHz Vertical : 24 ~ 85Hz (120Hz for 3D)
Computer Compatibility:    UXGA, SXGA+,SXGA ,SVGA,VGA Compression, VESA standards, PC & Macintosh compatible
Input / Output Terminals  :  HDMI v1.4a x 1, HDMI/MHL x 1, Audio Out x 1, USB Type A (for service/mouse/power) x 1
Uniformity :   85 %
Noise   : 29 dB
Lamp Life:    5000 / 6000 / 8000 Hrs (Bright / Eco / Eco+ mode)
Power Supply  :  Universal AC 100 ~ 240V, 50/60Hz @110VAC
Dimensions (W×D×H) :   298 x 230 x 97 mm
Weight   : 2.7 kg
Speaker :   2W

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