LH835ST 4000 ANSI Lumen 1080p Laser Installation Projector


  • 0.69-0.83 flexible short throw ratio for large images from short distances.
  • 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
    LH835ST 4000 ANSI Lumen 1080p Laser Installation Projector
    • 0.69-0.83 flexible short throw ratio for large images from short distances.
    • 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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      All Specifications
      Display
      Brightness (ANSI lumens)
      4000
      Resolution
      1080P (1920x1080)
      Native Aspect Ratio
      16:9
      Contrast Ratio (FOFO)
      3,000,000:1
      Display Color
      30-bit (1.07 billion colors)
      Light Source
      Laser
      Light Source Life
      20000 hrs
      Optical
      Throw Ratio
      0.69-0.83
      Zoom Ratio
      1.2x
      Lens
      F/2.53(Wide), f = 10.2mm(Wide)
      Projection Offset (Full-Height)
      102.5%
      Keystone Adjustment
      2D, Vertical ± 30 degrees; Horizontal ± 30 degrees
      Picture
      Rec. 709 Coverage
      95%
      Picture Modes
      3D, Bright, Cinema, Game, Golf, HDR10, HLG, sRGB, User 1, User 2
      Compatibility
      Input Lag
      33.4 ms (1080P 60Hz)
      Resolution Support
      VGA(640 x 480) to Full HD(1920 x 1080)
      Horizontal Frequency
      15K~135KHz
      I/O Interface
      HDMI in
      (x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2)
      USB Type A
      (x2), USB Type A-1 (2.0/Power Supply1.5A/Service), USB Type A-3 (2.0/Wireless Dongle)
      USB Type C
      (x1), Display Port with PD out 5V/1A
      RS232 in (DB-9pin)
      (x1)
      Audio
      Speaker
      (x1), 10W
      HDMI Audio Return
      eARC, 7.1 channel
      Environment
      Operating Temperature
      0~40℃
      Power Supply
      AC 100 to 240 V, 50/60 Hz
      Typical Power Consumption (110V)
      192W
      Stand-by Power Consumption
      <0.5W
      Acoustic Noise (Typ./Eco.)(dB)
      32db/29db
      Accessories
      Wireless USB dongle
      5201BS
      Remote Control w/ Battery
      RCA011
      Power Cord (by region)
      x1 (1.8M)
      Quick Start Guide
      (x1) 21L
      Warranty Card (by region)
      Yes
      Universal Ceiling Mount
      CM00G3
      Dimension & Weight
      Dimensions (WxHxD) (mm)
      303.5 x 112.4 x 234.5
      Net Weight (kg)
      3.3 Kg +/- 100g
      Dimensions (WxHXD) (inch)
      11.94 x 4.43 x 9.23
      Net Weight (lb)
      7.28 lb
      Projection System
      Projection System
      DLP