BenQ LK935 data projector Standard throw projector 5500 ANSI lumens DLP UHD 4K (3840x2160) 3D White

BenQ LK935. Projector brightness: 5500 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Laser, Service life of light source: 20000 h, Service life of light source (economic mode): 30000 h. Focal length range: 8.6 - 9.4 mm, Zoom ratio: 1.6:1, Throw ratio: 1.36 - 2.18. Supported graphics resolutions: 640 x 480 (VGA), 3840 x 2160. Serial interface type: RS-232, HDMI connector type: Full-size, HDMI version: 2.0b
Manufacturers: BENQ AMERICA CORP. , Benq
SKU: 7511599
Manufacturer part number: 9H.JS277.14E
GTIN: 4718755091902
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Products specifications
Attribute nameAttribute value
Width16.4"
Depth13.8"
Height6.54"
Weight15.4 lbs
Throw Ratio1.36 - 2.18
Cord Length70.9"
Power SourceAC
Number of Colors1.07 billion colors
Zoom Ratio1.6:1
Focal Length Range8.6 - 9.4 mm
Audio (L/R) out1
RMS rated power10 W
S/PDIF out portYes
Full HDYes
Native aspect ratio16:9
Number of built-in speakers1
Market positioningBusiness
Power consumption (standby)0.5 W
HDMI version2.0b
Audio Return Channel (ARC)Yes
HDCPYes
Contrast ratio (typical)3000000:1
Vertical scan range15 - 135 Hz
Color gamut92 %
USB 2.0 Type-A ports quantity1
HDCP version2.2
Zoom capabilityYes
HDMI connector typeFull-size
Audio (L/R) in1
Projector brightness5500 ANSI lumens
Projection technologyDLP
Projector native resolutionUHD 4K (3840x2160)
Keystone correction, vertical-30 - 30 °
Service life of light source20000 h
Service life of light source (economic mode)30000 h
Keystone correction, horizontal-30 - 30 °
Horizontal lens shift range-23 - 23 %
Vertical lens shift range-60 - 60 %
HDBaseT portYes
F-number (relative aperture)1.809
Smart projectorNo
3D sync portYes
Image lag time33.4 ms
Security updates end date31/12/2026
3G-SDI outputYes
3D vertical scan range23 - 240 Hz
3G-SDI input1
Features
3DYes
Product typeStandard throw projector
Built-in speaker(s)Yes
Supported graphics resolutions640 x 480 (VGA), 3840 x 2160
Design
Built-in displayNo
Operational conditions
Operating temperature (T-T)0 - 40 °C
Ports & interfaces
Ethernet LAN (RJ-45) ports1
USB 2.0 ports quantity1
HDMI ports quantity2
DC-in jackYes
AC (power) inYes
VGA (D-Sub) ports quantity1
Performance
Ethernet LANYes
Network
Wi-FiNo
Technical details
Product colorWhite
Screen size compatibility150 - 200"
Serial interface typeRS-232
Power
Power consumption (typical)405 W
AC input frequency50/60 Hz
AC input voltage100 - 240 V
Power consumption (max)520 W
Light source
Light source typeLaser
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Products specifications
Attribute nameAttribute value
Width16.4"
Depth13.8"
Height6.54"
Weight15.4 lbs
Throw Ratio1.36 - 2.18
Cord Length70.9"
Power SourceAC
Number of Colors1.07 billion colors
Zoom Ratio1.6:1
Focal Length Range8.6 - 9.4 mm
Audio (L/R) out1
RMS rated power10 W
S/PDIF out portYes
Full HDYes
Native aspect ratio16:9
Number of built-in speakers1
Market positioningBusiness
Power consumption (standby)0.5 W
HDMI version2.0b
Audio Return Channel (ARC)Yes
HDCPYes
Contrast ratio (typical)3000000:1
Vertical scan range15 - 135 Hz
Color gamut92 %
USB 2.0 Type-A ports quantity1
HDCP version2.2
Zoom capabilityYes
HDMI connector typeFull-size
Audio (L/R) in1
Projector brightness5500 ANSI lumens
Projection technologyDLP
Projector native resolutionUHD 4K (3840x2160)
Keystone correction, vertical-30 - 30 °
Service life of light source20000 h
Service life of light source (economic mode)30000 h
Keystone correction, horizontal-30 - 30 °
Horizontal lens shift range-23 - 23 %
Vertical lens shift range-60 - 60 %
HDBaseT portYes
F-number (relative aperture)1.809
Smart projectorNo
3D sync portYes
Image lag time33.4 ms
Security updates end date31/12/2026
3G-SDI outputYes
3D vertical scan range23 - 240 Hz
3G-SDI input1
Features
3DYes
Product typeStandard throw projector
Built-in speaker(s)Yes
Supported graphics resolutions640 x 480 (VGA), 3840 x 2160
Design
Built-in displayNo
Operational conditions
Operating temperature (T-T)0 - 40 °C
Ports & interfaces
Ethernet LAN (RJ-45) ports1
USB 2.0 ports quantity1
HDMI ports quantity2
DC-in jackYes
AC (power) inYes
VGA (D-Sub) ports quantity1
Performance
Ethernet LANYes
Network
Wi-FiNo
Technical details
Product colorWhite
Screen size compatibility150 - 200"
Serial interface typeRS-232
Power
Power consumption (typical)405 W
AC input frequency50/60 Hz
AC input voltage100 - 240 V
Power consumption (max)520 W
Light source
Light source typeLaser