LK835ST 4000 ANSI Lumen 4K Laser Projector


  • 0.69-0.83 flexible short throw ratio for large image from short distant.
  • Flexible installation with auto screen fit, quick focus and motorised zoom.
  • Effortless and consistently blending experience with BenQ unique white balance adjustment.
  • IP5X sealed engine with optional filter for optimal dust resistance and protection.
  • Wi-Fi ready with an optional dongle for wireless projection from mobile device.
Special Promotion
    LK835ST 4000 ANSI Lumen 4K Laser Projector
    • 0.69-0.83 flexible short throw ratio for large image from short distant.
    • Flexible installation with auto screen fit, quick focus and motorised zoom.
    • Effortless and consistently blending experience with BenQ unique white balance adjustment.
    Special Promotion
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      4K Clarity for Immersive Visuals and 
Detail-filled Experiences

      Discover breathtaking clarity with 4K resolution, bringing intricate details and vibrant colours to life. LK835ST ensures precise alignment with its motorised zoom, 3D Keystone Correction, and curved screen warping, allowing for quick and easy setup. With the power of 4K resolution, it enhances the immersiveness of any content, making it perfect for educational, interactive, and entertainment setups.

      BenQ Projectors for Simulation


      Key Spec


      LW600ST+


      LH600ST+


      LK835ST


      LH835ST


      LH850ST



      Key Spec


      Brightness (ANSI)

      LW600ST+


      3200 lm

      LH600ST+


      3000 lm

      LK835ST


      4000 lm

      LH835ST


      4000 lm

      LH850ST


      4000 lm


      Key Spec


      Resolution

      LW600ST+


      WXGA

      LH600ST+


      1080P

      LK835ST


      4K UHD

      LH835ST


      1080P

      LH850ST


      1080P


      Key Spec


      Throw Ratio

      LW600ST+


      TR 0.72 - 0.87

      LH600ST+


      TR 0.69 - 0.83

      LK835ST


      TR 0.69 - 0.83

      LH835ST


      TR 0.69 - 0.83

      LH850ST


      TR 0.5


      Key Spec


      Light Source

      LW600ST+


      LED

      LH600ST+


      LED

      LK835ST


      Laser

      LH835ST


      Laser

      LH850ST


      Laser


      Key Spec


      Lens Control

      LW600ST+


      Manual

      LH600ST+


      Manual

      LK835ST


      Quick Focus
      Motorised Zoom

      LH835ST


      Quick Focus
      Motorised Zoom

      LH850ST


      Quick Focus


      Key Spec


      Keystone

      LW600ST+


      2D Keystone +/-
      30 Degrees

      LH600ST+


      2D Keystone +/-
      30 Degrees

      LK835ST


      3D Keystone +/-
      30 Degrees

      LH835ST


      2D Keystone +/-
      30 Degrees

      LH850ST


      2D Keystone +/-
      30 Degrees


      Key Spec


      Life

      LW600ST+


      20,000 hrs

      LH600ST+


      20,000 hrs

      LK835ST


      20,000 hrs

      LH835ST


      20,000 hrs

      LH850ST


      20,000 hrs


      Key Spec


      Dimensions (WxHxD)

      LW600ST+


      304 x 107 x 221 mm

      LH600ST+


      304 x 107 x 221 mm

      LK835ST


      304 x 112 x 235 mm

      LH835ST


      304 x 112 x 235 mm

      LH850ST


      320 x 126 x 245 mm


      Key Spec


      Weight

      LW600ST+


      2.9 kg

      LH600ST+


      2.9 kg

      LK835ST


      3.3 kg

      LH835ST


      3.3 kg

      LH850ST


      5.1 kg