BenQ LK935 5500-Lumen 4K UHD Laser Projector for Conference Rooms – Ultra-Wide, Long-Lasting, and Microsoft Teams Certified

Upgrade your business presentations and hybrid meetings with the BenQ LK935 4K Laser Projector, engineered for modern conference rooms and collaboration spaces. Delivering stunning 4K UHD resolution (3840×2160) and 5500 ANSI lumens of brightness, the LK935 ensures crystal-clear visuals even in well-lit meeting environments. Designed with a 21:9 ultra-wide aspect ratio and certified for Microsoft Teams Rooms Front Row experience, it transforms conventional meetings into immersive, inclusive communication hubs.

Equipped with a long-lasting BlueCore laser light source rated for up to 20,000 hours of maintenance-free operation, the LK935 significantly reduces TCO while maintaining consistent color accuracy and brightness. Its DustGuard Pro IP5X-sealed engine further protects internal components for reliable, long-term performance.

Flexible installation is at your fingertips thanks to 1.6x zoom, horizontal and vertical lens shift, 360° projection, and 3D keystone correction, making it ideal for ceiling mounts, off-center placement, and edge blending across multiple screens. The LK935 also supports HDBaseT for single-cable AV and control transmission, and is fully compatible with major control systems like Crestron, AMX, and Extron.

Whether you’re presenting detailed financial reports, hosting interactive workshops, or running hybrid video meetings, the BenQ LK935 delivers professional-grade performance with ease and clarity.

BenQ LK935

Key Features 

• 4K UHD High Resolution
  Enjoy crystal-clear visuals with 3840×2160 resolution, delivering superior image quality compared to traditional WUXGA projectors.

• 5500-Lumen High Brightness
  Ensures sharp, vibrant presentations even in brightly lit rooms—ideal for conference spaces with ambient lighting.

• 21:9 Ultra-Wide Aspect Ratio
  Optimized for video conferencing, especially with Microsoft Teams Rooms Front Row, providing a more natural and engaging meeting experience.

• Video Conference Mode
  Enhances skin tone accuracy and visual depth, creating lifelike faces and a more immersive virtual collaboration environment.

• Flexible Throw Ratio (1.36–2.18)
  Supports screen sizes up to 200 inches from just 6 meters away—perfect for medium to large meeting rooms.

• 1.6X Zoom & Extensive Lens Shift
  Offers wide installation flexibility, allowing easy alignment and placement without compromising image quality.

Key Specifications:

• Resolution: True 4K UHD (3840×2160)

• Brightness: 5500 ANSI Lumens

• Aspect Ratio: Native 16:9, Supports 21:9

• Contrast Ratio: 3,000,000:1

• Color Depth: 30-bit, 1.07 billion colors

• Light Source Life: Up to 20,000 hours (Normal Mode)

• Throw Ratio: 1.36–2.18 (up to 200″ @ 6m)

• Lens Shift: H ±23%, V ±60%

• Keystone: 3D ±30° Vertical & Horizontal + Rotation

• Input Lag: 33.4ms @ 1080p/60Hz

• Color Gamut: 92% Rec. 709

• Speaker: Built-in 10W

• HDMI 2.0b (x2), DisplayPort, HDBaseT, LAN, USB, RS232, Audio out, ARC & S/PDIF

Smart Connectivity:

• Dual HDMI 2.0b (HDCP 2.2) inputs

• DisplayPort and HDBaseT for AV/control over a single cable

• 3D sync in/out, USB Type-A (2.0A power), RS232, and LAN control compatibility

• ARC (Audio Return Channel) and multi-channel S/PDIF audio output

Built for Professional Use:

• DLP projection system for long-lasting clarity

• Dustproof optical engine (IP5X certified)

• Operating temp: 0–40°C

• Power: 440W (typical), <0.5W standby

• Noise Level: 40dB (typical), 33dB (eco mode)

• Dimensions: 416 x 166 x 351 mm

• Weight: 6.93 kg

Conference rooms, training centers, hybrid workspaces, and business environments demanding 4K clarity, flexible installation, and long-term reliability.