BenQ LK835ST - DLP projector - laser - 3D - 4000 ANSI lumens - 3840 x 2160 - 16:9 - 4K - short-throw zoom lens

Category: DLP Projectors
Code: LK835ST
Brand: BenQ
Warranty: 12 Months
For illustrative purpose only
Stock Qty Est. Delivery Price
VAT
DK060 4 28/05/2026 unknown 18,717.05
DK060 0 unknown 18,717.05
DK773  4  28/05/2026 unknown 20,026.85
DK773 0 unknown 20,026.85
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Product Description
BenQ LK835ST - DLP projector - short-throw zoom - 3D
Device Type
DLP projector - 4K
3D Capable
Yes (3D glasses sold separately)
Microdisplay
DMD Chip
Brightness
4000 ANSI lumens
Contrast Ratio
3000000:1
Resolution
3840 x 2160
Native Aspect Ratio
16:9
Colour Support
1.07 billion colours (30-bit)
Lens
Short-throw zoom lens
Bulb type
Laser
Bulb life cycle
Up to 20000 hour(s) - normal mode ¦ Up to 30000 hour(s) - economic mode
Video Modes
480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Speakers
Speaker(s) - integrated
Power
AC 100-240 V (50/60 Hz)
Power Consumption Operational
212 Watt
Dimensions (WxDxH)
30.35 cm x 23.45 cm x 11.24 cm
Weight
3.4 kg
Manufacturer Warranty
3-year warranty
Device Type
DLP projector - 4K
3D Capable
Yes (3D glasses sold separately)
Microdisplay
DMD Chip
Brightness
4000 ANSI lumens
Contrast Ratio
3000000:1
Image Size
152 cm - 305 cm
Throw Ratio
0.69 - 0.83:1
Resolution
4K UHD - 3840 x 2160
Native Aspect Ratio
16:9
Colour Support
1.07 billion colours (30-bit)
Max Sync Rate (V x H)
120 Hz x 135 kHz
Bulb type
Laser
Bulb life cycle
Up to 20000 hour(s) - normal mode ¦ Up to 30000 hour(s) - economic mode
Controls & Adjustments
Keystone correction
Features
Screen fit, Quick Focus, Curved Screen Projection, 95% Rec.709 coverage, Bright Mode, Cinema Mode, Game mode, Golf Mode, HDR10 compatibility, Hybrid Log-Gamma (HLG), sRGB colour profile, User mode, 33.4 ms input lag (1080p/60Hz), ceiling mount hole
Type
Short-throw zoom lens
Focus Type
Powered
Lens Aperture
F/2.53
Zoom Type
Powered
Zoom Factor
1.2x
Keystone Correction Direction
Horizontal, vertical
Vertical Keystone Correction
-30 / +30
Horizontal Keystone Correction
-30 / +30
Video Interfaces
HDMI, USB-C
Video Modes
480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Type
Integrated
Output Power / Channel
10 Watt
Speakers
1 x mixed channel
Interfaces
1 x USB-C/DisplayPort input - 24 pin USB-C ¦ 2 x USB 2.0 - 4 pin USB Type A ¦ 2 x HDMI - 19 pin HDMI Type A ¦ 1 x serial RS-232 - 9 pin D-Sub (DB-9) ¦ 1 x audio line-out - mini-phone 3.5 mm
Included Accessories
Remote control, batteries, power cable (1.8 m)
Security Features
Security lock slot (cable lock sold separately)
Security Slot Type
Kensington security slot
Compliant Standards
IP5X, HDCP 2.2
Power Source
AC
Voltage Required
AC 100-240 V (50/60 Hz)
Power Consumption Operational
212 Watt
Power Consumption Stand by
0.5 Watt
Width
30.35 cm
Depth
23.45 cm
Height
11.24 cm
Weight
3.4 kg
Service & Support
Limited warranty - lamp - 3 years
Min Operating Temperature
0 °C
Max Operating Temperature
40 °C
Humidity Range Operating
10 - 90% (non-condensing)
Sound Emission
34 dB
Sound Emission (Economic Mode)
28 dB
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