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BenQ LW855UST - DLP projector - laser diode - 3D - 3500 ANSI lumens - WXGA (1280 x 800) - 16:10 - 720p - ultra short-throw fixed lens
- Education Ultra short throw projector Black, White
- DLP 3500 ANSI lumens
- Laser 20000 h
- WXGA (1280x800) 16:10 3000000:1
- Number of colours: 1.07 billion colours
- Ethernet LAN
- Built-in speaker(s) 10 W
- 3D
- AC 170 W
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Overview
BenQ LW855UST Ultra short throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D Black, White
Specifications
Projector
- Projector brightness
- 3500 ANSI lumens
- Projection technology
- DLP
- Projector native resolution
- WXGA (1280x800)
- Contrast ratio (typical)
- 3000000:1
- Native aspect ratio
- 16:10
- Smart projector
- No
- Number of colours
- 1.07 billion colours
- Horizontal scan range
- 15 - 135 kHz
- Vertical scan range
- 23 - 120 Hz
- Keystone correction, horizontal
- -15 - 15°
- Keystone correction, vertical
- -15 - 15°
Light source
- Light source type
- Laser
- Service life of light source
- 20000 h
- Service life of light source (economic mode)
- 38000 h
Lens system
- Fixed focal length
- 5.1 mm
- F-number (relative aperture)
- 2.5
- Throw ratio
- 0.35
- Vertical lens shift range
- -2 - 2%
- Offset
- 121%
Video
- Full HD
- Yes
- 3D
- Yes
- Supported graphics resolutions
- 640 x 480 (VGA), 3840 x 2160
Ports & interfaces
- VGA (D-Sub) ports quantity
- 2
- HDMI ports quantity
- 2
- Composite video in
- 0
- Component video (YPbPr/YCbCr) in
- 0
- Audio (L/R) in
- 1
- Serial interface type
- RS-232
- Audio (L/R) out
- 1
- Microphone in
- Yes
- PC in (D-Sub)
- Yes
- DVI port
- No
- HDMI connector type
- Full-size
- HDMI version
- 2.0b
- USB 2.0 ports quantity
- 2
- USB 2.0 Type-A ports quantity
- 1
- USB 2.0 Type-B ports quantity
- 1
Network
- Smart TV
- No
- Ethernet LAN
- Yes
- Wi-Fi
- No
- Ethernet LAN (RJ-45) ports
- 1
Storage
- Card reader integrated
- No
Features
- Noise level
- 34 dB
- Interactive
- No
- Noise level (economic mode)
- 32 dB
Multimedia
- Built-in speaker(s)
- Yes
- RMS rated power
- 10 W
- Number of built-in speakers
- 2
Design
- Product type
- Ultra short throw projector
- Market positioning
- Education
- Product colour
- Black, White
Display
- Built-in display
- No
Power
- Power source
- AC
- Power consumption (typical)
- 170 W
- Power consumption (standby)
- 0.5 W
- Power consumption (network standby)
- 2 W
- AC input voltage
- 100 - 240 V
- AC input frequency
- 50/60 Hz
- Cord length
- 3 m
Operational conditions
- Operating temperature (T-T)
- 0 - 40 °C
Weight & dimensions
- Weight
- 6.5 kg
- Width
- 317.2 mm
- Depth
- 208 mm
- Height
- 376.4 mm
Packaging content
- Remote control included
- Yes
- Batteries included
- Yes
- Quick start guide
- Yes
- Mounting brackets included
- Yes
- AC adapter included
- Yes
- Warranty card
- Yes
Other features
- Security updates end date
- 31/12/2026