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LH850ST 4000lms 1080p Laser Projector


  • Intuitive one step quick focus for greater visual performance
  • Large images within a short distance: T/R0.5 with full HD resolution
  • Effortless and consistent blending: BenQ unique factory white balance adjustment
  • Flexible installation: Support wide corner fit adjustment and 2D keystone
  • IP5X Dustproof sealed engine with optional filter for optimal dust resistance and protection
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    LH850ST 4000lms 1080p Laser Projector
    • Intuitive one step quick focus for greater visual performance
    • Large images within a short distance: T/R0.5 with full HD resolution
    • Effortless and consistent blending: BenQ unique factory white balance adjustment
    Buy Now
    Add to Cart
    Added to Cart Successfully
    Special Promotion
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      BenQ LH850ST laser DLP projector with low latency and user-friendly color calibration technology to effectively reproduce dynamic images for sleek immersion

      Effortless Blending for an Interactive, Immersive Experience

      The BenQ LH850ST laser projector is a simulation projector featuring user-friendly color calibration technology to effectively reproduce dynamic images for a sleek, immersive experience during multi-projector scenarios.

      BenQ’s Expert-Tuned Simulation Mode for Lifelike, Immersive Visuals

      4,000 ANSI Lumen Brightness with a Simulation Mode for Enhanced Visual Precision

      Equipped with 4,000 ANSI lumens of high brightness and a dedicated Simulation Mode, LH850ST elevates color intensity and visual clarity. Its Simulation Mode specifically enhances greens, yellows, and reds, bringing your content to life with vivid realism.

      BenQ’s Expert-Tuned Simulation Mode for Lifelike, Immersive Visuals

      Dual Color Wheels Reproduce Colors Accurately

      The LH850ST laser projector utilizes DLP technology with a dual color wheel system. The two synchronized color wheels feature an additional yellow segment, producing a precise RGBY spectrum for optimal chromatic performance.

      The LH850ST laser projector utilizes DLP technology with a dual color wheel system. The two synchronized color wheels feature an additional yellow segment, producing a precise RGBY spectrum for optimal chromatic performance.

      DLP Technology for Long Lasting Vibrant Color

      BenQ’s LH850ST laser projector adopts Academy Award-Winning DLP projection technology, providing stable and long-lasting accurate colors. With a durable DMD chip that lasts over 200,000 hours, it ensures vivid colors and true whites without yellowing over time. Designed for 24/7 operation, it offers instant power-on for meetings, eliminating the need for a warm-up period, while also saving time and money on lamp replacements.

      BenQ‘s LH850ST DLP Technology for Long Lasting Vibrant Color
      BenQ‘s LH850ST

      Non-DLP Projector - After Six Months of Use

      BenQ's LH850ST BenQ DLP Projector - After Six Months of Use

      BenQ DLP Projector - After Six Months of Use

      Vivid Clarity in Bright Ambient Environments

      LH850ST’s 4000 ANSI Lumens high brightness and 1080p high resolution produce high quality images under bright ambient lighting. And its 3,000,000:1 native high contrast reproduces true blacks, vivid colors, and exquisite details.

      BenQ LH850ST’s 4000 ANSI Lumen high brightness and 1080p high resolution produce high-quality images under bright ambient lighting

      IP5X Dust Guard™ Dustproofing for Severe Conditions

      LH850ST utilizes sealed laser modules and enclosed light engines to protect the DMD chip, color wheel sensor, laser package, and other optical components. This lock-and-key design hermetically seals the engine from dust to prolong projector lifespan. The technology has also passed the dust chamber test standard for the international dustproof rating of IP5X.

      BenQ LH850ST’s utilizes sealed laser modules and enclosed light engines to protect the DMD chip, color wheel sensor, laser package, and other optical  components.
      BenQ LH850ST has high installation flexibility and T/R 0.5 short throw design that are best for small-room multi-projector displays

      Optimal Installation Flexibility

      LH850ST has high installation flexibility and T/R 0.5 short throw design that are best for small-room multi-projector display.

      BenQ LH850ST with exclusive white balance adjustments reduce variables between images projected from different projectors that the most people cannot see any difference. This allow for seamless and accurate picture quality without disruptive discrepancies, saving the installation staff from repetitious fine-tuning.

      White Balance Calibration for Seamless Edge Blending

      BenQ LH850ST with exclusive white balance adjustments reduce variables between images projected from different projectors that the most people cannot see any difference. This allow for seamless and accurate picture quality without disruptive discrepancies, saving the installation staff from repetitious fine-tuning.

      Short-Throw Design Shatters Space Constraints

      A LH850ST short-throw laser projector is best for indoor interactive entertainment, simulation training, and commercial space exhibitions. It’s easy to project images larger than 100” within 1.07m and short-distance projection prevents people or objects from getting in the way and casting a shadow on the projected image for the most immersive viewing experience possible.

      A LH850ST short-throw laser projector is best for indoor interactive entertainment, simulation training, and commercial space exhibitions. It’s easy to project images larger than 100” within 1.07m and short-distance projection prevents people or objects from getting in the way and casting a shadow on the projected image for the most immersive viewing experience possible.
      BenQ LH850ST Digital Shrink and Shift for Accurate Image Adjustment

      Digital Shrink and Shift for Accurate Image Adjustment

      After the projector is installed, LH850ST allows installation staff to adjust the projected image by reducing and moving it by 0.5% to where you want accurately.

      Corner Fit for Precise Image Adjustment

      LH850ST’s digital trapezoid correction function allows users to correct images easily. Use the remote control to correct the images in a few clicks. Furthermore, the Corner Fit feature also allows users to fine-tune to the final image.

      BenQ LH850ST Corner Fit for Precise Image Adjustment

      Seamless Alignment and Sharp Focus from any Angle

      Achieve flawless visuals and crisp images with the push of a button. The Large 2D Keystone correction ensures quick alignment, while Quick Focus delivers clear and precise visual from any projection angle.

      BenQ LH850ST Large 2D Keystone Correction
      Large 2D Keystone Correction

      Easily adjust and align images with just a few clicks of the remote control for a convenient and seamless setup.

      BenQ LH850ST Seamless Alignment and Sharp Focus from any Angle
      Quick Focus

      Press the Focus button on the remote control as well as make slight adjustments to deliver sharp images.

      Wireless Scalability for Enhanced Flexibility

      BenQ LH850ST Wireless Casting from Smart Devices

      Wireless Casting from Smart Devices

      To meet the growing BYOD trend, BenQ’s optional Wi-Fi dongle lets meeting participants project Full HD multimedia content wirelessly from any mobile device. This wireless technology supports up to four presenters via a four-way split screen, enhancing collaboration and creating an immersive experience in dynamic settings for all participants.

      Durable and Secure Design Suitable for Any Environment

      An Enhanced Security Bar for Secure Installation

      With a 40% wider security bar, the LH850ST offers improved stability and ease of installation, allowing users to securely set up the projector with confidence.

      BenQ LH850ST An Enhanced Security Bar for Secure Installation

      Easy-to-Maintain Centralized Remote Management

      BenQ LH850ST laser projectors are compatible with AMX and PJ Link control systems for convenient system  integration with various third-party components for centralized management of multiple projectors at less cost.

      Multiple Control System Compatibility

      BenQ LH850ST laser projectors are compatible with AMX and PJ Link control systems for convenient system integration with various third-party components for centralized management of multiple projectors at less cost.

      Device Management Solution (DMS)

      DMS is the solution that allows multiple projectors distributed in different rooms, different floors, and even different buildings to be managed by the IT staff via this centralized management system with remotely effective control and monitoring.

      BenQ LH850ST DMS is the solution that allows multiple projectors distributed  in different rooms, different floors, and even different buildings  to be managed by the IT staff via this centralized management  system with remotely effective control and monitoring.

      BenQ Projectors for Simulation:

      Key Spec LH850ST LH820ST LH835ST  LU960ST2
      Key Spec

      Brightness

      LH850ST

      4000

      LH820ST

      3600

      LH835ST 

      4000

      LU960ST2

      5200

      Key Spec
      Resolution
      LH850ST
      1080P (1920x1080)
      LH820ST
      1080P (1920x1080)
      LH835ST 
      1080P (1920x1080)
      LU960ST2
      WUXGA (1920x1200)
      Key Spec

      Throw Ratio

      LH850ST

      0.5

      LH820ST

      0.5

      LH835ST 

      0.69 ~ 0.83

      LU960ST2

      0.5

      Key Spec

      Optical Features

      LH850ST

      Quick Focus

      LH820ST

      NA

      LH835ST 

      Motorized zoom
      Quick Focus

      LU960ST2

      Manual
      Lens Shift

      Key Spec
      BenQ WBA Technology
      LH850ST
      Yes
      LH820ST
      Yes
      LH835ST 
      Yes
      LU960ST2
      Yes
      Key Spec

      Digital Input

      LH850ST

      HDMI 2.0*2

      LH820ST

      HDMI 1.4 *2

      LH835ST 

      HDMI 2.0 *2

      LU960ST2

      HDMI 2.0*2

      Key Spec

      Fast Mode

      LH850ST

      Yes

      LH820ST

      Yes

      LH835ST 
      Yes
      LU960ST2
      Yes
      Key Spec
      Dimensions (mm) 
      LH850ST
      320.0 x 256.9 x 130.6
      LH820ST

      410 x 272 x 157.7

      LH835ST 

      303.5 x 112.4 x 234.5

      LU960ST2
      479.6 x 182.8 x 402
      Key Spec
      Weight(kg)
      LH850ST
      5.8
      LH820ST
      5.6
      LH835ST 
      3.3
      LU960ST2
      12