BenQ LK935 | 5500 Lumen 4K Laser Conference Room Projector

The BenQ LK935 is a high‑output 4K UHD laser projector designed for professional environments, hybrid workspaces, or premium home theatres. With 5,500 ANSI lumens brightness and native 3840×2160 resolution, it produces bright, detailed images — ideal for presentations, data‑rich slides, or cinematic viewing even in rooms with moderate ambient light. Its DLP-based 30‑bit engine supports 1.07 billion colours and delivers a 3,000,000:1 contrast ratio for crisp detail and strong black levels.

Installation is highly flexible thanks to its generous ±60 % vertical / ±23 % horizontal lens shift, 1.6× zoom and 1.36–2.18:1 throw ratio, allowing projection sizes from approximately 60″ up to 200″ depending on screen and throw distance. The sealed laser light engine offers a long 20,000‑hour lifespan and robust IP5X dust‑resistant build — minimising maintenance and ensuring reliability. Comprehensive connectivity (HDMI 2.0, DisplayPort, HDBaseT, LAN, USB, RS‑232) plus 3D keystone, corner‑fit and 360° rotation projection further enhance versatility. Whether you’re running video conferences, corporate presentations, training sessions, or home cinema nights, the LK935 combines brightness, resolution and flexibility in a single, dependable unit.

• 5500 ANSI‑lumens laser brightness — bright, clear images even with ambient light
• Native 4K UHD (3840 × 2160) resolution with 30‑bit colour (1.07 billion colours)
• High contrast ratio: up to 3,000,000:1 for strong blacks and detail
• Flexible optics: 1.36–2.18:1 throw ratio, 1.6× zoom, ±60% vertical / ±23% horizontal lens shift
• Easy alignment: 3D keystone ±30°, corner‑fit and 360° rotation projection
• Long‑life sealed laser engine — ~20,000 hours before replacement, IP5X dust‑resistant design
• Broad connectivity: HDMI 2.0, DisplayPort, HDBaseT, LAN, USB, RS‑232, audio out, 3D sync etc.
• Supports large screens: up to 200″ diagonal, ideal for conference rooms, classrooms, or home theatres