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    Optoma X309ST 3700 Lumens Short Throw XGA Projector

    • Project bright, vibrant presentations effortlessly any time of day. Designed for small meeting rooms and classrooms, this short throw projector boasts amazing color, a long lamp life and energy saving features for a lower overall cost of ownership
    • Multiple inputs, USB power and a built-in speaker provide an easy set-up - perfect for connecting to laptop, PC or Blu-ray player for clear projected images with sound. You can even connect a HDMI dongle such as the Optoma HDCast Pro for wireless presentations
    • Portable and lightweight this compact projector can be installed or taken on the move for off-site meetings with the optional carry bag (sold separately)
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    Learn more about the OPTOMA X309ST

    Model
    Brand Optoma
    Model X309ST
    Details
    Cabinet Color White
    Type DLP
    Display
    Brightness 3700 Lumens
    Native Resolution 1024 x 768
    Maximum Resolution 1024 x 768
    Aspect Ratio 4:3
    Contrast Ratio 25,000:1
    Display Size 31.9" to 247.3" diagonal
    Horizontal Refresh Rate 15.38 ~ 91.15Khz
    Vertical Refresh Rate 50 ~ 85(120 for 3D)Hz
    Lens
    Throw Ratio 0.617:1
    Keystone Correction +/-40°
    Lamps & Accessories
    Lamp Life 6000 (Bright), 12000 (Dynamic), 10000 (Eco), 15000 (Eco+)
    Connectivity
    Input Video Compatibility Analog RGB, Digital, Composite
    Input Video Connectors 1 x HDMI 1.4a 3D support
    1 x VGA (YPbPr/RGB)
    1 x Composite video
    Input Audio Connectors 1 x Audio 3.5mm
    Output Video Connectors D-Sub
    Output Audio Connectors 1 x Audio 3.5mm
    Network Connectors RJ45
    USB 1 x USB-A power 1A
    Other Connectors 1 x RS232
    Convenience
    Built-in Speakers 1 x 10W
    Compatibility PC compatibility:
    FHD, UXGA, SXGA, WXGA, HD, XGA, SVGA, VGA, Mac
    2D compatibility:
    NTSC M/J, 3.58MHz, 4.43MHz PAL B/D/G/H/I/M/N, 4,43MHz SECAM B/D/G/K/K1/L, 4.25/4.4MHz 480i/p, 576i/p, 720p(50/60Hz), 1080i(50/60Hz), 1080p(50/60Hz)
    3D compatibility:
    Side-by-Side:1080i50 / 60, 720p50 / 60 Frame-pack: 1080p24, 720p50 / 60 Over-Under: 1080p24, 720p50 / 60
    Power
    Power Supply 100 - 240 VAC, 50/60Hz
    Power Consumption Power consumption (standby): 0.5W
    Power consumption (min): 187W
    Power consumption (max): 225W
    Dimensions & Weight
    Dimensions 4.25" x 12.44" x 9.61"
    Weight 7.25 lbs.
    Additional Information
    First Listed on Newegg August 25, 2026

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