BenQ LW830ST WXGA HDR Short-Throw Laser DLP Simulation Projector

SKU: BQLW830ST MFR: LW830ST
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Key Features

  • Experience stunning WXGA resolution with 4000 ANSI lumens for bright, clear visuals.
  • Enjoy vibrant, lifelike colors and deep contrasts with 3,000,000:1 contrast ratio.
  • Benefit from a long-lasting laser light source, providing 20,000 hours of reliable use.
  • Achieve immersive viewing even in small spaces with its versatile short-throw projection.
  • Connect effortlessly with multiple HDMI 2.0b inputs, perfect for diverse media sources.
  • Enhance your presentations and simulations with precise color accuracy and detail.
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Temporarily On Backorder?Expected Availability: 05/2026
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Review Summary

BenQ LW830ST Specifications

Display

Display

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  • Brightness

    4000 ANSI lumens

  • Resolution

    WXGA (1280 x 800)

  • Native Aspect Ratio

    16:10

  • Contrast Ratio

    3,000,000:1 (FOFO)

  • Display Color

    30-bit (1.07 billion colors)

  • Light Source

    Laser

  • Light Source Life

    Normal: 20000 hrs
    ECO: 30000 hrs

  • Screen Fill

    Yes

Optical

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  • Throw Ratio

    0.521

  • Zoom Ratio

    Fixed

  • Lens

    F=2.8, f=17.51 mm

  • Projection Offset

    112% (Full-Height)

  • Keystone Adjustment

    2D, (Auto) Vertical +/- 30 Degree; Horizontal +/- 30 Degree

Picture

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  • Rec. 709 Coverage

    93%

  • Picture Modes

    Simulation, 3D, Bright, HDR10, HLG, Presentation, sRGB, User 1, User 2, Vivid

Compatibility

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  • Input Lag

    16.7 ms (WXGA 60Hz)

  • Resolution Support

    VGA (640 x 480) to 4K UHD (3840 x 2160)

  • Horizontal Frequency

    15K-135KHz

  • Vertical Scan Rate

    23-120Hz

I/O Interface

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  • HDMI in

    HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2)

  • LAN

    1x RJ45

  • USB Type A

    2x

  • RS232 in

    1x DB-9pin

  • Speaker

    15W

  • Audio out

    1x 3.5mm Mini Jack

Environment

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  • Operating Temperature

    32 to 104 Degree F (0 to 40 Degree C)

  • Power Supply

    AC 100 to 240 V, 50/60 Hz

  • Typical Power Consumption (110V)

    230W @ 110VAC

  • Stand-by Power Consumption

    <0.5W

  • Network Stand-by Power Consumption

    <2W

  • Acoustic Noise

    30dB/24dB (Typ./Eco.)

Projection System

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  • Projection System

    DLP

Physical

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  • Color

    Black

  • Dimensions (W x H x D)

    10.99 x 4.74 x 9.03" (279.2 x 120.5 x 229.3mm)

  • Weight

    7.48 lbs (3.4kg) (+/-100g)

  • UPC Code

    840046052928

About BenQ LW830ST

Immersive Entertainment
• Blending Ready Mode
• 360 Degree Installation
• Color Mode - sRGB Mode, Simulation Mode
• 300" MaxScreen
• IP6X Dustproofing
• LAN Firmware Update
• DMS Software IT Takes Control

Installer Ready
Optimized for Multi-Projector Projects from Fast Setup to Long Term Performance.

Blending Ready Mode
One-click preset in the OSD that applies key settings to prepare images for multi-projector blending.

Brilliant Visuals with Stable Color and Performance
The LW830ST delivers brilliant image clarity and stable performance across every detail-from vivid Rec.709 color and high contrast to 4000-lumen brightness and 20,000-hour laser life.

BenQ WBA for Seamless Multi-Projector White Calibration
BenQ's factory white balance adjustment (WBA) reduce variables between images projected from different projectors, significantly reducing manual calibration effort. It can save up to a full day of setup time in large-scale installations while ensuring seamless multi-projector alignment for edge blending.

Full flexibility for ceilings, walls and floors
360 Degree and Portrait Projection for Full Installation Freedom.

Up to 300-Inch Display
0.521 short throw ratio for large image from a short distance in limited spaces.

IP6X Sealed Optical Engine for Reliable Operation
Designed with a sealed optical engine tested for IP6X protection, helping maintain consistent image performance during long-term use.

Optional Filter for Extra Protection
Provides added protection in dusty environments and helps extend projector life.

Auto Reset Mechanism with Built-in Timer
Automatically tracks filter usage and resets the timer when a new filter is installed, without any manual setup.

IT takes control - Streamlined Device Management

Remote Monitoring and Diagnostics
Easily track projector status and diagnose issues remotely, eliminating frequent on-site visits.

Firmware Management Over Network
Easily update all projectors via LAN to keep firmware current without physical access.

Reliable Performance, Less Maintenance
Ensure long-term stability, freeing SI teams to focus on creative installations rather than routine upkeep.

BenQ LW830ST Features

  • 0.521 short throw ratio for large image from short distance
  • One-click preset configurations to prepare multi-projectors for blending
  • IP6X sealed engine with optional filter for optimal dust resistance and protection
  • Supports firmware updates via LAN to keep all devices up to date without physical access
  • Laser high visual 4000 ANSI lumen brightness

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Experience stunning WXGA resolution with 4000 ANSI lumens for bright, clear visuals.
  • Enjoy vibrant, lifelike colors and deep contrasts with 3,000,000:1 contrast ratio.
  • Benefit from a long-lasting laser light source, providing 20,000 hours of reliable use.
  • Achieve immersive viewing even in small spaces with its versatile short-throw projection.
  • Connect effortlessly with multiple HDMI 2.0b inputs, perfect for diverse media sources.
  • Enhance your presentations and simulations with precise color accuracy and detail.

What's in the box:

  • BenQ LW830ST WXGA HDR Short-Throw Laser DLP Simulation Projector
  • 5.9' Power Cord
  • Remote Control with Battery (RCA011)
  • User Manual
  • BenQ 3 Year Limited Warranty