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- Outdoor Digital Signage Displays
- Affichages de signalisation sur pied d'intérieur
- Écrans muraux vidéo LCD
- Écrans d'affichage dynamique de forme ronde
- Affichages numériques double face
- Affichage de signalisation sur pied extérieur
- Écrans d'affichage numérique extérieurs pour service au volant
- Écrans publicitaires numériques de table
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- BenQ LK935 4K UHD 5,500 ANSI Lumens Laser Conference Room Projector BenQ LK935 4K UHD 5,500 ANSI Lumens Laser Conference Room Projector
- Description
- Key Features
- Specifications
- Datasheet
- Avis
PRODUCT OVERVIEW
BenQ LK935 4K UHD 5,500 ANSI Lumens Laser Conference Room Projector:
Transform your meetings and presentations with the BenQ LK935 4K UHD Laser Conference Room Projector, designed to deliver exceptional clarity, vibrant colors, and professional-grade performance. With 5500 ANSI lumens of brightness and 4K UHD resolution (3840 × 2160), it displays sharp text, detailed graphics, and lifelike visuals, even in well-lit conference rooms. Its 21:9 widescreen capability supports immersive video conferencing and Microsoft Teams Front Row layouts, helping your team view meeting participants and presentation content more effectively. Whether you're hosting executive meetings, presenting business reports, or collaborating with remote teams, the BenQ LK935 helps create a more engaging and productive meeting experience.

Designed for demanding professional environments, the BenQ LK935 combines flexible installation, advanced connectivity, and dependable laser technology. Its 1.6x optical zoom, horizontal and vertical lens shift, and 3D keystone correction make it easier to achieve the right image alignment while minimizing installation adjustments. HDBaseT connectivity enables long-distance signal transmission over a single network cable, while HDMI, DisplayPort, LAN, and RS-232 connections support versatile AV integration. The laser light source delivers up to 20,000 hours of operation, and DustGuard™ technology with IP5X dust protection helps reduce maintenance requirements. For businesses seeking a reliable 4K projection solution for conference rooms, corporate presentations, training facilities, and professional AV installations, the BenQ LK935 is built to deliver lasting value.
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🎬 4K UHD Resolution: Enjoy detailed 3840 × 2160 visuals for sharper text, clearer graphics, and professional presentations. ☀️ 5500 ANSI Lumens Brightness: Keep presentations bright, clear, and easy to see in rooms with ambient lighting. 🤝 21:9 Widescreen Conferencing: Support Microsoft Teams Front Row layouts for a more immersive hybrid meeting experience. 🎨 Video Conference Mode: Optimize skin-tone reproduction for more natural-looking participants during video meetings. 📐 Flexible Lens Shift and 1.6x Zoom: Adjust image positioning and projection size to accommodate different room layouts and mounting positions. |
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🖥️ Large-Screen Projection up to 200 Inches: Create an expansive display for business presentations, collaborative sessions, and conference room viewing. 🔌 HDBaseT and Versatile Connectivity: Connect AV equipment through HDMI, DisplayPort, HDBaseT, LAN, and RS-232 interfaces. 🛡️ IP5X Dust Protection: DustGuard™ technology helps protect internal optical components and reduce maintenance needs. ⏳ Up to 20,000 Hours of Laser Life: Benefit from long-lasting laser illumination without routine lamp replacement. ⚙️ Professional AV Integration: Integrate with compatible control systems, including Extron, Crestron, and PJ-Link, for convenient system management. |
🎬 4K UHD Resolution: Enjoy detailed 3840 × 2160 visuals for sharper text, clearer graphics, and professional presentations.
☀️ 5500 ANSI Lumens Brightness: Keep presentations bright, clear, and easy to see in rooms with ambient lighting.
🤝 21:9 Widescreen Conferencing: Support Microsoft Teams Front Row layouts for a more immersive hybrid meeting experience.
🎨 Video Conference Mode: Optimize skin-tone reproduction for more natural-looking participants during video meetings.
📐 Flexible Lens Shift and 1.6x Zoom: Adjust image positioning and projection size to accommodate different room layouts and mounting positions.
🖥️ Large-Screen Projection up to 200 Inches: Create an expansive display for business presentations, collaborative sessions, and conference room viewing.
🔌 HDBaseT and Versatile Connectivity: Connect AV equipment through HDMI, DisplayPort, HDBaseT, LAN, and RS-232 interfaces.
🛡️ IP5X Dust Protection: DustGuard™ technology helps protect internal optical components and reduce maintenance needs.
⏳ Up to 20,000 Hours of Laser Life: Benefit from long-lasting laser illumination without routine lamp replacement.
⚙️ Professional AV Integration: Integrate with compatible control systems, including Extron, Crestron, and PJ-Link, for convenient system management.
| Brand Name | BenQ |
| Model Number | LK935 |
| Product Type | 4K UHD Laser Conference Room Projector |
| Projection System | DLP |
| Native Resolution | 4K UHD (3840 × 2160) |
| Brightness | 5500 ANSI Lumens |
| Contrast Ratio (FOFO) | 3,000,000:1 |
| Native Aspect Ratio | 16:9 |
| Supported Meeting Layout | 21:9 widescreen / Microsoft Teams Front Row support |
| Display Colors | 30-bit, 1.07 billion colors |
| Light Source | Laser |
| Light Source Life | Up to 20,000 hours |
| Rec. 709 Coverage | 92% |
| Throw Ratio | 1.36–2.18 |
| Optical Zoom | 1.6x |
| Lens Aperture | F/1.809 |
| Focal Length | 8.6–9.4 mm |
| Vertical Lens Shift | ±60% |
| Horizontal Lens Shift | ±23% |
| Keystone Correction | 3D keystone correction |
| Maximum Projection Size | Up to 200 inches (as described by the manufacturer) |
| Picture Modes | 3D, Bright, DICOM SIM, Infographic, Presentation, sRGB, User 1, User 2, Video, Video Conference |
| HDMI Inputs | 2 × HDMI 2.0b / HDCP 2.2 |
| DisplayPort | 1 × DisplayPort |
| LAN | 1 × RJ45 |
| HDBaseT | 1 × RJ45 |
| USB | 1 × USB Type-A 2.0 |
| RS-232 | 1 × DB-9 |
| 3D Sync | 1 × Input, 1 × Output |
| Wired Remote | 1 × Input, 1 × Output |
| 12V Trigger | 1 × 3.5 mm |
| Built-in Speaker | 10W |
| Audio Output | 3.5 mm audio out |
| HDMI Audio Return | ARC, 5.1-channel support |
| S/PDIF | Multi-channel RAW |
| Input Lag | 33.4 ms at 1080p/60Hz |
| Operating Temperature | 0°C to 40°C |
| Power Supply | AC 100–240V, 50/60Hz |
| Typical Power Consumption | 440W (at 110V) |
| Standby Power Consumption | Less than 0.5W |
| Network Standby Consumption | Less than 2W |
| Acoustic Noise | 40 dB (Normal) / 33 dB (Eco) |
| Dimensions (W × H × D) | 416 × 166 × 351 mm |
| Net Weight | Approximately 6.93 kg |
| Included Accessories | Remote control with batteries, regional power cord, installation guide, regional warranty card |
| Optional Accessories | DGD5 3D glasses; CM00G3 universal ceiling mount |
For detailed product specifications, please download the PDF Datasheet.

