top of page
BenQ 4K HDR Installation Laser Projector with 5000 Lumens | LK953ST

BenQ 4K HDR Installation Laser Projector with 5000 Lumens | LK953ST

Ultra-Accurate 4K HDR BlueCore Laser Projection for Superb Visual Effect in Simulated Environments

  • With the capability of generating intense BlueCore laser-powered brightness for 20,000 hours of maintenance-free operation, BenQ LK953ST harnesses the enduring DLP picture quality and razor-sharp 4K resolution to deliver impactful visual communication. With HDMI out for multiple screen applications and versatile installation flexibility empowered by the horizontal and vertical lens shift features, LK953ST is tailored towards the diverse range of application scenarios in simulated exhibitions in museums or simulation trainings. By leveraging the innovative HDR technology and industry-leading BlueCore laser light source, LK953ST facilitates impactful and impressive visual display in museums or corporate environments , allowing museums or corporations to flawlessly present their exhibitions and training contents.
  • Features

    Revolutionary BlueCore Laser Technology

    The world’s No.1 DLP brand BenQ expands its full line of innovative BlueCore laser projectors with LK953ST, for fixed lens installation, enabling powerful visual communication in museums or other venues for simulated trainings.

    Precision-Aligned High-Output Laser Source

    Zero-deviation alignment of BlueCore laser diodes boosts luminous flux into the light tunnel, improving light efficacy.

    Secondary Yellow-Infused Color Wheel

    Dual synchronized BlueCore color wheels utilize an additive yellow segment, stimulating precise RGBY spectra for optimal chromatic performance.

    Hermetically Sealed DLP Chip

    Comprising over two million micromirrors that reflect pure light through the color wheel, the DLP chip is hermetically sealed to resist heat for over 100,000 hours without degradation.

    4K UHD Image Quality for Flawless Presentation with Subtle Details

    LK953ST produces 4K UHD 3840 x 2160 resolution with 8.3 million distinct pixels for each frame to achieve CTA’s standard, and it utilizes the revolutionary 0.47” single-DMD DLP technology to maximize the projector’s sleek, compact profile for museums or other venues for simulated trainings. With four times the resolution of Full HD 1080p, 4K UHD delivers awe-inspiring clarity and crisply defined details.

    Superb Image Details and Color Integrity from DLP Technology

    To avoid inherent alignment issues of multiple panels , which can be more serious when projecting 4K content, BenQ LK953ST 4K Laser Projector preserves color and image integrity with the single DMD DLP technology. Generating razor-sharp images and pure colors, LK953ST eliminates problems such as blurriness, shadowing, and interference patterns for immaculate clarity.

    Hyper-Realistic Video Quality Empowered by HDR 10 Technology

    Supercharged by HDR10 support with BenQ’s exclusive Auto HDR Color Rendition, LK953ST’s high Dynamic Range performance offers greater brightness, contrast range, and image optimization in a single step, bringing out every detail in 4K content for superior video display.

    Optimize Image Quality with 4K Image Amplifying Technology

    To ensure the best image quality, BenQ LK953ST adopts the cutting-edge 4K Image Amplifying Technology to further enhance the quality of projected images. LK953ST automatically upgrades the resolution of all projected images to 4K, guaranteeing superb image details. Additionally, LK953ST also comes with Pixel Enhancer 4K, a motion-adaptive edge enhancement feature that detects changes in the color between an object and its background to produce sharp edges and precise surface textures.

    DLP Technology for Lasting Vibrant Color

    BenQ BlueCore laser projectors are based on the absolute reliability of the 1-chip DLP design. The highly durable DLP chip can last over 100,000 hours without degradation, ensuring true-to-life colors and pristinely legible text over countless uses.

    High Brightness Vivid Clarity in Bright Ambient Environments

    LK953ST’s 5000lm high brightness produces wondrous displays in bright, compact exhibition spaces with superb image quality.

    Digital HDMI Output for Multi-Screen Projection

    In exhibition spaces and public venues, multiple projected screens can capture the audience’s imagination with immersive viewing experiences. Two projectors can also be stacked to double the brightness for a single image. Conventional projectors provide an analog-signal VGA output, which can decay due to transmission distance. BenQ LK953ST delivers a perfect digital signal via HDMI output directly from projector to projector or other display devices with no signal degradation for intensely bright stacked projection and beautifully mirrored multiple displays in showrooms, professional exhibits, and trade shows.

    *Supports resolution up to 4K 30p

  • Specs

    All Specifications


    Projection System

    DLP Single 0.47" XPR 4K

    DMD type

    DC3 DMD Chip


    5000 ANSI Lumens

    Contrast Ratio*


    Display Color

    30 Bits (1.07 billion colors)

    Aspect Ratio

    Native 16:9 (5 aspect ratio selectable)

    Light Source


    Light Source Life*

    20,000 hrs

    Native Resolution

    4K UHD (3840 x 2160)


    Zoom Ratio


    Lens Control

    Manual Zoom and Focus

    Keystone Correction

    1D keystone, V: ±30 degree

    Projection Size

    30" ~ 300"

    Projection Offset



    Built-in Speaker


    Special Feature


    Security Bar



    4K UHD, HDR10, Projector/ Remote Control ID Setting, Auto High Altitude Mode, HDBaseT, LAN Control, 360∘Projection, Dust-Proof Filter


    I/O Port

    Wired Remote In x1
    RS232 In (D-sub 9pin, male) x1
    USB Mini-B(Service) x1
    USB TypeA(5V/2A power) x1
    LAN Port(RJ45 for Network control) x1
    HDBaseT x1
    HDMI In (HDCP2.2) x1
    HDMI In x2
    HDMI Out x1
    PC In x1
    Monitor out (D-sub 15pin,Female) x1
    Audio in(mini jack) x1
    Audio out (mini jack) x1
    12V Trigger x1
    IR Receiver(Front) x1
    IR Receiver(Rear) x1
    Kensington anti-theft lock slot x1


    Resolution Support

    Up to 3840x2160p

    Horizontal Frequency

    15K ~135KHz

    Vertical Scan Rate

    24 ~ 120 Hz

    HDTV Compatibility

    SDTV(480i/576i), EDTV (480p/576p), HDTV (720p, 1080i 60/50, 1080P 50/60/30/25/24, 3840x2160p 60/50/30/25/24)

    Video Compatibility



    Power Consumption (Max/Normal/Eco)

    Max 585W/ Normal 520W/ Eco 390W

    Standby Power Consumption

    Normal < 0.5W, Network <2W

    Dimension and Weight

    Product Dimensions (WxHxD)

    490.0 x 159.0 x 380.0 mm

    Product Weight

    10.1 kg

    Operation Condition

    Operating Temperature

    0 ~ 40oC

    Noise Level (Normal/Eco)

    40/38 dBA


    Accessories (Standard)

    Power Cord
    Remote control (RCA011)
    Lens cover
    AAA Batteryx2
    Installation Guide/Regulatory Statement(Combined)
    Warranty card(by sku)
    Anti-dust Filter

    Accessories (Optional)

    Ceiling mount (CMG3)


    On Screen Display Language

    Arabic/ Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/ Hindi/ Hungarian/ Italian/ Indonesian/ Japanese/ Korean/ Norwegian /Persian/ Polish/ Portuguese/ Romanian/ Russian/ Simplified Chinese/ Spanish/ Swedish/ Turkish/ Thai/ Traditional Chinese/ Vietnam (30 languages)


    Throw Ratio

    0.81 ~ 0.88

    Lens Shift

    Manual lens shfit, V: ±60 %; H: ±23 %

    InstaShow Host

    Power Supply

    100 ~ 240V AC

bottom of page