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BenQ
BenQ LK935 Business Projector

BenQ LK935 Business Projector

Best price now

$4,149.99at Jaspertronics.comChecked Nov 10

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Price facts

  • Last seen at $4,149.99 at Jaspertronics.com on Nov 10.
  • Our take on the BenQ LK935 Business Projector

    The BenQ LK935 is a 4K UHD DLP projector rated at 5500 ANSI lumens with a laser light source and a 3,000,000:1 dynamic contrast ratio. That brightness puts it well above typical home-theater 4K projectors, so it holds up in rooms with ambient light rather than only in a dark theater. It suits boardrooms, classrooms and large venues that need sharp 4K detail on big screens, and doubles as a bright home projector. Against lamp-based business projectors it offers longer light-source life and no lamp swaps, but it is larger and heavier than portable units and its black levels trail dedicated home-theater models.

    Best forConference rooms and boardrooms with ambient lightClassrooms and lecture hallsLarge-venue presentations and signageBright rooms used for movies and sports
    Pros
    • 5500 ANSI lumens stays visible with lights on
    • True 4K UHD (3840×2160) detail
    • Laser light source avoids lamp replacements
    • Very high 3,000,000:1 dynamic contrast claim
    • 30-bit color processing for smooth gradients
    Cons
    • Large, heavy chassis is not a portable pick
    • DLP black levels fall short of home-theater projectors
    • Laser and 4K add cost over lamp 1080p business units
    • Fan noise can be noticeable at full brightness

    BenQ LK935 Business Projector prices at every store

    • Jaspertronics.comNew

      In stockReturn policy

      $4,149.99Checked Nov 10
      Visit Jaspertronics.com

    About the BenQ LK935 Business Projector

    The BenQ LK935 is a laser DLP projector with 4K UHD (3840×2160) resolution and 5500 ANSI lumens of brightness. It has a 16:9 native aspect ratio and a 3,000,000:1 contrast ratio. It displays 30-bit color, or 1.07 billion colors.

    It is intended for business presentations, educational settings and home entertainment. The lens has a 1.6x zoom and a lens range of -23% to +23%. Keystone correction works in 3D and adjusts vertically, horizontally and by rotation.

    Picture modes include Presentation, Video Conference, Infographic, Video, Bright, sRGB, DICOM SIM, Golf and 3D, plus two user-defined modes. It has two HDMI inputs, a USB Type A port, an RS232 port, a 10W speaker and an audio output.

    Brightness
    5500 ANSI lumens
    Resolution
    4K UHD (3840×2160)
    Aspect ratio
    16:9 native
    Contrast ratio
    3,000,000:1
    Display color
    30-bit (1.07 billion colors)
    Projection system
    DLP
    Light source
    Laser, 20,000 hours in normal mode
    Throw ratio
    1.36 to 2.18
    Zoom
    1.6x
    Lens
    -23% to +23%
    Projection offset
    0%
    Keystone
    3D; vertical ±30 degrees, horizontal ±30 degrees, rotation ±30 degrees
    Picture modes
    3D, Bright, DICOM SIM, Golf, Infographic, Presentation, sRGB, User 1, User 2, Video, Video Conference
    Resolution support
    VGA (640 x 480) to 4K UHD (3840 x 2160)
    Horizontal frequency
    15 to 135 kHz
    Ports
    2 x HDMI (HDMI-1 and HDMI-2, both 2.0b/HDCP 2.2), 1 x USB Type A (2.0, 2.0A power supply), 1 x RS232
    Audio
    1 x 10W speaker, 1 x audio output
    Power supply
    AC 100 to 240 V, 50/60 Hz
    Power use
    440W
    Operating temp
    0 to 40°C
    Acoustic noise
    40/33

    Questions and answers

    Is the LK935 bright enough for a lit conference room?
    Yes. At 5500 ANSI lumens it is far brighter than typical home projectors, so presentations stay readable with room lights on or blinds partly open.
    Is it true 4K or pixel-shifted?
    BenQ lists it as 4K UHD (3840×2160) on a DLP chip. Check the spec sheet for whether the panel is native 4K or pixel-shifting, since that affects fine-text sharpness.
    How long does the laser light source last?
    Laser light sources in this class typically run tens of thousands of hours before brightness drops noticeably, far longer than a lamp. Confirm the rated hours for this model.
    Can I use it for movies as well as presentations?
    Yes. The 16:9 native aspect ratio and 4K resolution suit film and sports, though its black levels are not as deep as a dedicated home-theater projector.
    What inputs does it have?
    It is a business projector, so expect HDMI and typical control and network ports. Check the port list for the exact connections you need before buying.
    Where is the BenQ LK935 Business Projector cheapest?
    At Jaspertronics.com, for $4,149.99, as of our latest check.

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