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    BenQ SP831 1280 x 768 DLP 720p Home Theater Projector 4000 ANSI lumens 2000:1

    • 15:9 1280 x 768
    • 4000 ANSI lumens
    • 2000:1
    • Display Size 25" to 300"
    • Manual Zoom, F=2.4 to 2.58
    • 300W UHP, 3000/4000 hours lamp life (Normal / Economic Mode)
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    Learn more about the BenQ SP831

    Model
    Brand BenQ
    Model SP831
    Details
    Cabinet Color Black
    Type DLP
    Display
    Lamp 300W UHP, 3000/4000 hours lamp life (Normal / Economic Mode)
    Aspect Ratio 15:9
    Display Size 25" to 300"
    Native Resolution 1280 x 768
    Brightness 4000 ANSI lumens
    Contrast Ratio 2000:1
    Horizontal Refresh Rate 24 - 82 kHz
    Vertical Refresh Rate 48 - 85 Hz
    Lens
    Lens Manual Zoom, F=2.4 to 2.58
    Connectivity
    Input Video Compatibility PC Input: Analog RGB

    720p, 480i/p
    Input Video Connectors Analog RGB: D-sub 15 pin x 1

    Digital RGB: DVI-I x 1 (HDCP support)

    Component Video: D-sub 15 pin x 1

    S-Video: Mini DIN 4 pin x 1

    Composite-Video: RCA x 1

    RJ45 x 1
    Input Audio Connectors PC Audio: Stereo mini jack x 3

    Video L/R audio: Stereo mini jack x 3
    Convenience
    Features Throw Ratio: 58" @ 6.6'

    Zoom Ratio Manual: Zoom, 1.16:1

    Displayable Colors: 1.07 Billion

    Operational Noise: 34/32 dB (Normal / Economic Mode)

    OSD (On-Screen Display) languages: English/ French/ German/ Italian/ Spanish/ Korean/ Traditional Chinese/ Simplified Chinese/ Japanese/ Russian
    Power
    Power Supply 100 to 240 VAC, 50 to 60 Hz
    Power Consumption 450W (Max. 80% at Economic Mode)
    Dimensions & Weight
    Dimensions 14.7" x 4.6" x 11.1"
    Weight 10 lbs.
    Additional Information
    First Listed on Newegg November 05, 2026

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