Resolution/ Native: 1024×768 (XGA) Support Computer signal up to UXGA (1600×1200) 60Hz
Brightness (typical)/ 3,600 ANSI Lumens
Contrast Ratio/ 20,000 :1
High contrast ratio for sharp images
This measurement technique includes a reproducible procedure that can be used to compare the performance of projectors using different display technologies. With an ANSI contrast ratio significantly higher than many LCD based projectors, X351 produces a stunning 20,000:1 contrast ratio for pin sharp, crystal clear images. Crisper whites and ultra rich blacks bring the picture to life.
Optoma Brilliant Color 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. 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.
6 Segments Color Wheel
Produces 3X Color Wheel Rotation Speed projectors support PAL video signals in movie mode, which operate at only 50 Hz frequency. Under this low frequency, projector increases the speed of the color wheel rotation from 2X (7200 rpm) to 3X (10800 rpm) resulting in consistent colors and seamless video playback.
Optoma X351 3D Technology
Using the inherent speed of DLP technology, X351 can output video and images at an astonishing rate of 144 Hz, allowing you to show full screen, full color, stereoscopic 3D. Within DLP Link technology, the 3D glasses synchronize with the image on screen to filter each stream to the correct eye; your brain then combines the two streams to make them jump into life. X351 supports multiple 3D formats from various devices such as PC, Blu-ray 3D, Sony PS3, Microsoft Xbox 360 or 3D TV broadcast system.
Display Technology : Texas Instruments DLP technology / 0.55” XGA DMD Chip
Resolution Native: 1024×768 (XGA) Support Computer signal up to UXGA (1600×1200) 60Hz
Brightness (typical) : 3,600 ANSI Lumens
Contrast Ratio : 20,000 :1
Displayable Colors : 1073.4 million colors (10bit)
Projection Lens : F=2.41~2.55 ; f = 21.8~23.98 mm; 1.1× manual zoom / focus lens
Image Size : 22.9 to 299 inch
Projection Distance : 1 ~ 12m
Throw Ratio : 1.95 ~ 2.15 :1
Digital Keystone Correction : ±40° Vertical
Aspect Ratio : 4:3 Native,16:9 Compatible
Scan Rate : Horizontal: 15.375 ~ 91.146 KHz; Vertical: 24 ~ 85 Hz (120Hz for 3D feature)
Computer Compatibility : UXGA, SXGA+, SXGA, SVGA, VGA Compression, VESA standards, PC & Macintosh compatible
Video Compatibility : HDTV (720p, 1080i/p), SDTV (480i/p, 576i/p) Full NTSC, PAL PAL-M, PAL-N, SECAM
Input / Output Connections : VGA in ×2 VGA Out ×1S-Video ×1 Composite Video ×1 HDMI 1.4 x 1 Audio Input ×2
Audio output ×1 RJ45 x 1 RS-232 control interface ×1 (9 Pin) USB Type B ×1
Uniformity : 85 %
Speaker : 10W
Lamp Life : 8000/7000/6500/6000/4000 Hrs (Edu/ECO+/Dynamic/ECO/Bright)
Power Supply : Universal AC 100 ~ 240V± 10%, 50/60Hz
Dimensions (W×D×H) : 314×224×102 mm
Weight : 2.5kg