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

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Special Price £3,537.70 £4,245.24 Regular Price £6,152.52 £7,383.02

1 In stock

SKU

9H.JS277.14E

BenQ LK935, 5500 ANSI lumens, DLP, UHD 4K (3840x2160), 3000000:1, 16:9, 3810 - 5080 mm (150 - 200")

More Information

More Information
Service life of light source	20000 h
Light source type	Laser
Projector brightness	5500 ANSI lumens
Projection technology	DLP
SKU	9H.JS277.14E
EAN	4718755091902
Manufacturer	Benq
Availability	Y

Description

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

Specifications

Projector
Number of colours	1.07 billion colours
Colour gamut	92%
Projector native resolution	UHD 4K (3840x2160)
Native aspect ratio	16:9
Screen size compatibility	3810 - 5080 mm (150 - 200")
Contrast ratio (typical)	3000000:1
Zoom ratio	1.6:1
Zoom capability	Yes
Vertical scan range	15 - 135 Hz
Keystone correction, vertical	-30 - 30°
Keystone correction, horizontal	-30 - 30°
Projection technology	DLP
Projector brightness	5500 ANSI lumens
Smart projector	No
3D vertical scan range	23 - 240 Hz
Lamps
Light source type	Laser
Service life of light source	20000 h
Service life of light source (economic mode)	30000 h
Light source
Light source type	Laser
Service life of light source	20000 h
Service life of light source (economic mode)	30000 h
Lens system
Zoom ratio	1.6:1
Zoom capability	Yes
Focal length range	8.6 - 9.4 mm
Horizontal lens shift range	-23 - 23%
Vertical lens shift range	-60 - 60%
Throw ratio	1.36 - 2.18
F-number (relative aperture)	1.809
Scanning frequency
Vertical scan range	15 - 135 Hz
Video
Full HD	Yes
3D	Yes
Supported graphics resolutions	640 x 480 (VGA), 3840 x 2160
Audio
Built-in speaker(s)	Yes
Number of built-in speakers	1
RMS rated power	10 W
Ports & interfaces
HDMI connector type	Full-size
HDBaseT port	Yes
DC-in jack	Yes
HDMI version	2.0b
VGA (D-Sub) ports quantity	1
HDMI ports quantity	2
Ethernet LAN (RJ-45) ports	1
USB 2.0 ports quantity	1
Audio (L/R) in	1
Audio (L/R) out	1
Serial interface type	RS-232
AC (power) in	Yes
S/PDIF out port	Yes
Audio Return Channel (ARC)	Yes
3D sync port	Yes
USB 2.0 Type-A ports quantity	1
3G-SDI output	Yes
3G-SDI input	1
Network
Ethernet LAN	Yes
Wi-Fi	No
Ethernet LAN (RJ-45) ports	1

Technical details
DC-in jack	Yes
Product colour	White
HDCP	Yes
Image lag time	33.4 ms
Performance
Market positioning	Business
HDCP	Yes
Vertical scan range	15 - 135 Hz
Features
HDCP	Yes
HDCP version	2.2
Multimedia
Built-in speaker(s)	Yes
Number of built-in speakers	1
RMS rated power	10 W
Design
Market positioning	Business
Product type	Standard throw projector
Product colour	White
Display
Built-in display	No
Power
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Power consumption (max)	520 W
Power source	AC
Power consumption (typical)	405 W
Power consumption (standby)	0.5 W
Cord length	1.8 m
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Weight & dimensions
Weight	7 kg
Width	416 mm
Depth	351 mm
Height	166 mm
Other features
F-number (relative aperture)	1.809
Security updates end date	31/12/2026

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SKU	9H.JS277.14E	W9PD7KM01VZ1	9H.JRG77.25E	9H.JS177.24E	E9PD7L102EZ1	E9PD7L101EZ1
Manufacturer	Benq	Optoma	Benq	Benq	Optoma	Optoma
Weight	6000g to 8000g	N/A	N/A	6000g to 8000g	6000g to 8000g	6000g to 8000g
Projection technology	DLP	DLP	DLP	DLP	DLP	DLP
Projector brightness	Over 4000 ansi Lumens	Over 4000 ansi Lumens	Over 4000 ansi Lumens	3 - 4000 Lumens	Over 4000 ansi Lumens	Over 4000 ansi Lumens
Noise level	N/A	30dB to 40dB	N/A	30dB to 40dB	30dB to 40dB	30dB to 40dB
DVI port	N/A	N	N/A	N	N/A	N/A
VGA (D-Sub) ports quantity	1	1	1	2	2	2
Component video (YPbPr/YCbCr) in	N/A	up to 1	N/A	up to 1	up to 1	up to 1
HDMI ports quantity	2	3	2	2	3	3
Native aspect ratio	16:9	16:10	16:10	16:9	16:10	16:10
Projector native resolution	UHD 4K (3840x2160)	WUXGA (1920x1200)	1080p (1920x1080)	1080p (1920x1080)	WUXGA (1920x1200)	WUXGA (1920x1200)
Product type	Standard throw projector	N/A	Short throw projector	Ultra short throw projector	Standard throw projector	Short throw projector
Light source type	Laser	Laser	N/A	Laser	Laser	Laser