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Benq ProAV Projector LK935, 3840x2160, 5500 AL

Article 472205
available from external warehouse
  • Free shipping
  • Purchase on account / partial payment
  • Pickup possibility in ZH
CHF 4933.80
3% discount for prepayment: 4785.80

Description

4K laser projector for conference rooms

Let your innovation shine through accurate color

4K UHD resolution provides exceptional detail when displaying people, graphics and data
21:9 aspect ratio and front row placement for optimal viewing during video conferences
Versatile installation options: large lens shift, 1.6x zoom and 3D keystone correction
Rugged IP5X protection and 20,000-hour laser light source life eliminate the need for lamp replacement

The BenQ LK935 4K laser projector's 5500 lumens brightness and high 4K resolution provide excellent performance in hybrid meetings, even in video conferences with multiple split screens displaying people and presentation content.

4K UHD High Resolution: provides better image quality compared to WUXGA.

High brightness of 5500 lumens: reproduces presentations clearly even in bright ambient light conditions

21:9 aspect ratio provides an optimal display for video conferencing

Video conferencing mode automatically optimizes skin tone accuracy for a more immersive conferencing experience

Wide projection ratio of 1.36 to 2.18 allows display of up to 200 inches from 20 feet away

Wide lens shift and large 1.6x zoom make installation more flexible

Enhance your video conferencing with the LK935 4K UHD projector for clearer and smoother virtual meetings. With four times the resolution of FHD, 4K UHD delivers sharper, more detailed images that remain clear even when multiple screens are displayed simultaneously. Say goodbye to blurry video calls and hello to a new dimension of video conferencing with 4K UHD resolution.

DLP technology offers superior contrast that delivers clearer detail against both bright and dark backgrounds compared to 3LCD projectors.

Make your presentations look crisp and clear even in bright environments without being washed out by room lighting. With the BenQ LK935's 5500 lumens and laser-guided high brightness, your presentations will remain crisp and clear even in bright ambient light.

Améliorez vos vidéoconférences avec le projecteur LK935 4K UHD pour des réunions virtuelles plus claires et plus fluides. With a resolution four times higher than FHD, UHD 4K offers clearer and more detailed images that remain clear even when several screens are displayed simultaneously. Say goodbye to conversations vidéo floues et accueillez une nouvelle dimension de vidéoconférences avec la résolution 4K UHD.

La technologie DLP offre un contraste supérieur qui, par rapport aux projecteurs 3LCD, fournit des détails plus clairs aussi bien devant des arrière-plans clairs que sombres.

Make sure that your presentations are clear and attractive, even in a luminous environment, without letting the screen's illumination spoil them. Grâce aux 5500 lumens du BenQ LK935 et à la luminosité élevée contrôlée par laser, vos présentations restent claires et nettes, même dans un environnement très éclairé.



Technical data
ManufacturerBenQ
Product groupProfessional AV
Product typeProjector
Application areaOffice
Projector technologyDLP
Multimedia functionsIntegrated speakers
Loudspeakeryes
Pixel resolution3840 x 2160 pixels
Image resolution4K
Light sourceLaser
Image brightness (ANSI)5500 lm
Contrast ratio3000000 :1
ConnectionsHDMI
Lamp life2500 h
Mounting locationCeiling
Noise level (max.)36 dB
Image adjustmentKeystone correction
Height166 mm
Width416 mm
Depth351 mm
Weight7 kg
Gross weight8.5

Specifications

Technical details
Image delay time
33.4 ms
Screen
Built-in display
No
Connections and interfaces
Number of USB 2.0 ports
1
Audio Return Channel (ARC)
Yes
Quantity of USB 2.0 ports
1
Number of HDMI connections
2
HDMI version
2.0b
Direct current connection (DC)
Yes
Number of VGA (D-Sub) connections
1
HDBaseT port
Yes
HDMI connector type
Full size
Serial interface
RS-232
3D synchronization connection
Yes
3G-SDI input
1
Audio (L,R) Out
1
3G-SDI output
Yes
S/PDIF output
Yes
Audio input (L, R)
1
Power input
Yes
Weight and dimensions
Width
416 mm
Depth
351 mm
Height
166 mm
Weight
7 kg
Objective
Aperture (relative opening)
1.809
Fixed aperture
1.809
Zoom capability
Yes
Zoom ratio
1.6:1
Projection ratio
1.36 - 2.18
Vertical lens fluctuation Range
-60 - 60 %
Focal length range
8.6 - 9.4 mm
Offset
0 %
Horizontal lens fluctuation Range
-23 - 23 %
Energy
Energy source
AC
Power consumption (max.)
520 W
Cable length
1.8 m
Power consumption (standard operation)
405 W
Power consumption (standby)
0.5 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Network
Ethernet/LAN
Yes
WLAN
No
Number of Ethernet LAN connections (RJ-45)
1
Other functions
Picture mode
sRGB, Presentation, Infografik, Hello, Golf, DICOM SIM, Benutzer 2, Benutzer 1, 3D, Video, Videokonferenz
End date of the security updates
31/12/2026
Security updates end date
31/12/2026
Operating conditions
Operating temperature
0 - 40 °C
Features
HDCP version
2
HDCP
Yes
Projector
Projector brightness
5500 ANSI Lumen
Projection technology
DLP
native resolution of the projector
UHD 4K (3840x2160), 2160p (3840x2160)
Contrast ratio
3000000:1
Native aspect ratio
16:9
Color scale
92 %
Smart projector
No
Projection surface capacity
3810 - 5080 mm
Number of colors
1, 07 billion colors
Vertical 3D scanning area
23 - 240 Hz
Vertical scan area
15 - 135 Hz
Keystone correction, horizontal
-30 - 30 °
Keystone correction, vertical
-30 - 30 °
Video
Full HD
Yes
3D
Yes
Supported graphic resolutions
3840 x 2160, 640 x 480 (VGA)
Design
Market positioning
Business
Product type
Standard Throw projector
Product color
weiß
Multimedia
Built-in loudspeaker
Yes
Number of built-in speakers
1
RMS power
10 W
Light source
Type of light source
Laser
Service life of the light source
20000 h
Lifetime of the light source (economic mode)
30000 h

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Benq ProAV Projector LK935, 3840x2160, 5500 AL
Benq ProAV Projector LK935, 3840x2160, 5500 AL Bild 1
Benq
ProAV Projector LK935, 3840x2160, 5500 AL
Benq ProAV Projector LK935, 3840x2160, 5500 AL
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Benq ProAV Projector LK935, 3840x2160, 5500 AL thumb 1
Benq ProAV Projector LK935, 3840x2160, 5500 AL thumb 2
Benq ProAV Projector LK935, 3840x2160, 5500 AL thumb 3