BenQ LK935
DLP projector | laser | 3D | 5500 ANSI lumens | 3840 x 2160 | 16:9 | 4K | white
Main Specification
| Product Description | BenQ LK935 - DLP projector - 3D - white |
|---|---|
| Device Type | DLP projector - 4K |
| 3D Capable | Yes (3D glasses sold separately) |
| Colour | White |
| Microdisplay | DMD Chip |
| Brightness | 5500 ANSI lumens |
| Contrast Ratio | 3000000:1 |
| Resolution | 3840 x 2160 |
| Native Aspect Ratio | 16:9 |
| Colour Support | 1.07 billion colours (30-bit) |
| Lens Shift Direction | Horizontal, vertical |
| Bulb type | Laser |
| Bulb life cycle | Up to 20000 hour(s) |
| Speakers | Speaker(s) - integrated |
| Power | AC 100-240 V (50/60 Hz) |
| Power Consumption Operational | 440 watt |
| Dimensions (WxDxH) | 41.6 cm x 35.1 cm x 16.6 cm |
| Weight | 7 kg |
General
| Device Type | DLP projector - 4K |
|---|---|
| 3D Capable | Yes (3D glasses sold separately) |
| Enclosure Colour | White |
Projector
| Microdisplay | DMD Chip |
|---|---|
| Brightness | 5500 ANSI lumens |
| Contrast Ratio | 3000000:1 |
| Image Size | 76 cm - 762 cm |
| Throw Ratio | 1.36 - 2.18:1 |
| 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) | 240 Hz x 135 kHz |
| Bulb type | Laser |
| Bulb life cycle | Up to 20000 hour(s) |
| Controls & Adjustments | Keystone correction |
| Features | 92% Rec.709 coverage, Bright Mode, DICOM Simulation Mode, Golf Mode, Infographic Mode, Presentation Mode, sRGB colour profile, Video Conference mode, 33.4 ms input lag, ARC (Audio Return Channel), 21:9 aspect ratio support, 360° projection, DustGuard technology, Filter-Free DLP technology |
Lens
| Lens Aperture | F/1.809 |
|---|---|
| Zoom Factor | 1.6x |
| Keystone Correction Direction | Horizontal, vertical |
| Vertical Keystone Correction | -30 / +30 |
| Horizontal Keystone Correction | -30 / +30 |
| Lens Shift Direction | Horizontal, vertical |
| Vertical Lens Shift | 60% / 60% |
| Horizontal Lens Shift | 23% / 23% |
Video Input
| Video Interfaces | HDMI, DisplayPort, HDBaseT |
|---|
Speakers
| Type | Integrated |
|---|---|
| Sound Output Mode | 5.1 channel surround |
| Output Power / Channel | 10 watt |
| Speakers | 1 x mixed channel |
Expansion / Connectivity
| Interfaces | 2 x HDMI input - 19 pin HDMI Type A 1 x DisplayPort - 20 pin DisplayPort 1 x network - RJ-45 1 x HDBaseT - RJ-45 1 x 3D Sync in 1 x 3D Sync out 1 x USB 2.0 - 4 pin USB Type A 1 x serial RS-232 - 9 pin D-Sub (DB-9) 1 x audio line-out - mini-phone 3.5 mm 1 x remote control input - mini-phone 3.5 mm 1 x remote control output - mini-phone 3.5 mm 1 x 12V programmable trigger - mini-phone 3.5 mm 1 x SPDIF |
|---|
Miscellaneous
| Included Accessories | Wireless remote control |
|---|---|
| Security Features | Security lock slot (cable lock sold separately), security bar |
| Security Slot Type | Kensington security slot |
| Compliant Standards | IP5X, HDCP 2.2 |
Power
| Power Source | AC |
|---|---|
| Voltage Required | AC 100-240 V (50/60 Hz) |
| Power Consumption Operational | 440 watt |
| Power Consumption Stand by | 0.5 watt |
Dimensions & Weight
| Width | 41.6 cm |
|---|---|
| Depth | 35.1 cm |
| Height | 16.6 cm |
| Weight | 7 kg |
Environmental Parameters
| Min Operating Temperature | 0 °C |
|---|---|
| Max Operating Temperature | 40 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) |
| Sound Emission | 40 dB |
| Sound Emission (Economic Mode) | 33 dB |
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09/06/2026 16:36:36