BenQ LK935 4K Ultra HD Laser DLP Projector

SKU: BQLK935 MFR: LK935
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Key Features

  • Experience stunning detail with the BenQ LK935's 4K UHD resolution projector.
  • Enjoy vibrant, clear images with a brightness of 5500 ANSI lumens, great for presentations.
  • The laser light source provides up to 20,000 hours of reliable, long-lasting lamp life.
  • This business projector offers versatile connectivity with HDMI, DisplayPort, and HDBaseT.
  • Customize your display with lens shift, keystone correction, and a 1.6x zoom ratio.
  • Create immersive experiences with a high contrast ratio of 3,000,000:1 on this projector.
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Special Order Item?Estimated to Ship: 08/29/2025
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BenQ LK935 Specifications

Projection System

Projection System

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  • Projection System

    DLP

Display

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  • Brightness (ANSI lumens)

    5500

  • Native Resolution

    4K UHD (3840 x2160)

  • 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

    A. Normal 20000 hrs

Optical

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  • Throw Ratio

    1.36-2.18

  • Zoom Ratio

    1.6x

  • Lens

    F/# =1.809 f= 8.6 - 9.4

  • Projection Offset (Full-Height)

    0%

  • Keystone Adjustment

    3D, Vertical +/- 30 degrees; Horizontal +/- 30 degrees; Rotation +/- 30 degrees

  • Lens Shift Vertical

    -60%- +60%

  • Lens Shift Horizontal

    -23%- +23%

Picture

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  • Rec. 709 Coverage

    92%

  • Picture Modes

    3D, Bright, DICOM SIM, Golf, Info graphic, Presentation, sRGB, User 1, User 2, Video, Video Conference

Compatibility

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  • Input Lag

    33.4 ms (1080P 60Hz)

  • Resolution Support

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

  • Horizontal Frequency

    15K-135KHz

  • Vertical Scan Rate

    23-240Hz

I/O Interface

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  • HDMI in

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

  • Display Port

    1x

  • LAN (RJ45)

    1x

  • HDBaseT (RJ45)

    1x, Video/Audio

  • 3D Sync in

    1x, VESA

  • 3D Sync out

    1x, VESA

  • USB Type A

    1x, USB Type A-1 (2.0/Power Supply2.0A)

  • RS232 in (DB-9pin)

    1x

  • Wired Remote in (3.5mm Mini Jack)

    1x

  • Wired Remote out (3.5mm Mini Jack)

    1x

  • DC 12V Trigger (3.5mm Jack)

    1x

  • Speaker

    1x, 10W

  • Audio out (3.5mm Mini Jack)

    1x

  • HDMI Audio Return

    ARC, 5.1 channel

  • S/PDIF

    Multi-Channel, RAW

Environment

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  • Operating Temperature

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

  • Power Supply

    AC 100 to 240 V, 50/60 Hz

  • Typical Power Consumption (110V)

    440W

  • Stand-by Power Consumption

    <0.5W

  • Network Stand-by Power Consumption

    <2W

  • Acoustic Noise (Typ./Eco.)(dB)

    40/33

Physical

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  • Dimensions (W x H x D)

    16.37 x 6.53 x 13.81" (416 x 166 x 351mm)

  • Weight

    15.43 lbs (7kg)

  • UPC Code

    840046048891

1 Accessories for BenQ LK935 4K Ultra HD Laser DLP Projector

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About BenQ LK935

What sets the BenQ LK935 4K Ultra HD Laser DLP Projector apart is its ability to deliver an immersive and engaging meeting experience. With its high 4K resolution and 5500 lumen brightness, this laser projector ensures superior image quality and clarity, even in brightly lit environments or during video conferences with multiple split screens.

The 4K UHD high resolution of the LK935 projector surpasses the image quality of WUXGA, providing sharper and more detailed images. This is particularly beneficial during video conferences, where the 21:9 aspect ratio and Video Conference Mode automatically optimize the accuracy of skin tone depiction for a more immersive meeting experience.

The LK935 projector's wide 1.36-2.18 throw ratio allows for a display of up to 200 inches from 6 meters, providing a large and clear view of all relevant information. This, coupled with a large lens shift and a big 1.6X zoom, offers flexibility in installation and positioning.

The high contrast DLP technology of the LK935 projector ensures clear detail against both light and dark backgrounds, outperforming 3LCD projectors. The 5500 lumens and laser-driven high brightness ensure that your presentations remain clear and visible, even in bright ambient lighting conditions.

The LK935 projector also features a picture mode tailored for video conferencing. This adjusts skin tones for a natural and immersive presentation, eliminating washed-out or unnatural-looking skin tones during video calls. The 21:9 aspect ratio enhances virtual meetings, making face-to-face communication more lifelike.

The LK935 projector offers flexible installation options, including H/V lens shift for mounting flexibility, 1.6x zoom for easy upgrades and installation, and 360-degree rotation projection. It also features a 3D keystone for ideal projection alignment, countering the trapezoid effect that occurs when a projector is installed off-center.

The LK935 projector supports high system integration and compatibility, with HDBaseT for uncompressed transmission and control, and compatibility with leading projector control systems such as Extron, Crestron, and PJ-Link. It also supports RS-232 for reliable long-distance installations of up to 15 meters.

The BenQ LK935 laser projector is designed for high reliability and low maintenance. It offers 20,000-hour long-lasting performance, DustGuard technology for severe conditions, and filter-free DLP technology for lasting vibrant color. This ensures that the LK935 projector delivers outstanding image quality and performance, even during extended use and across multiple projection locations.

BenQ LK935 Features

  • Let Your Innovation Shine Through Accurate Color
  • 4K UHD resolution offers exceptional detail when showing people, graphics, and data
  • 21:9 aspect ratio and front row layout for optimal video conferencing display
  • Versatile installation options: large lens shift, 1.6x zoom, and 3D keystone correction
  • Robust IP5X protection and 20,000-hour laser light source lifespan eliminate lamp replacement

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Experience stunning detail with the BenQ LK935's 4K UHD resolution projector.
  • Enjoy vibrant, clear images with a brightness of 5500 ANSI lumens, great for presentations.
  • The laser light source provides up to 20,000 hours of reliable, long-lasting lamp life.
  • This business projector offers versatile connectivity with HDMI, DisplayPort, and HDBaseT.
  • Customize your display with lens shift, keystone correction, and a 1.6x zoom ratio.
  • Create immersive experiences with a high contrast ratio of 3,000,000:1 on this projector.

What's in the box:

  • BenQ LK935 4K Ultra HD Laser DLP Projector
  • Remote Control with Battery (RCA011)
  • 1.8m Power Cord
  • User Manual
  • BenQ 3 Year Limited Warranty