BenQ LK936ST 5100-Lumen 4K UHD Short-Throw Laser DLP Projector

Overview

The BenQ LK936ST is a 4K UHD short-throw laser DLP projector designed to deliver bright and sharp images in spaces with limited installation options. With 5100 lumens of brightness, it produces vivid visuals that remain clear even in environments with ambient light, making it suitable for home theaters, golf simulators, and professional presentations. Its short-throw lens and advanced lens shift capabilities provide flexible setup options, while the sealed DLP chip ensures long-lasting performance.

Key features

• Short-throw lens with a 0.8 ratio and 1.1x zoom allows large images from a short distance, reducing shadows and glare.
• Vertical lens shift up to 60% and horizontal shift up to 23% simplify installation even when the projector is off-center.
• Supports 360-degree and portrait mode installation for versatile placement in various environments.
• Dual synchronized color wheels cover 92% of the Rec.709 color space, delivering natural and consistent colors for movies and simulations.
• Sealed DLP chip offers durability with over 20,000 hours of reliable use without brightness or image quality loss.
• HDBaseT connectivity transmits audio, video, and control signals over a single cable up to 100 meters, reducing cable clutter.
• S/PDIF output supports 5.1-channel surround sound, enhancing the audio experience in your setup.
• Designed for continuous 24/7 operation, making it suitable for demanding commercial or home environments.

Key specs

• Brightness: 5100 lumens
• Resolution: 4K UHD (3840 x 2160)
• Throw ratio: 0.8 short-throw
• Zoom: 1.1x optical zoom
• Lens shift: Vertical up to 60%, horizontal up to 23%
• Color coverage: 92% Rec.709 color space
• Light source: Laser with sealed DLP chip
• Light source life: Over 20,000 hours
• Connectivity: HDBaseT, S/PDIF output
• Installation: 360-degree and portrait mode supported

Connectivity and compatibility

The projector’s HDBaseT support allows you to send high-quality audio, video, and control signals through a single cable up to 100 meters, which is ideal for clean and efficient installations in conference rooms or large venues. The S/PDIF output enables connection to external surround sound systems, providing immersive audio for presentations or entertainment. These features make the LK936ST compatible with a wide range of AV setups and professional environments.

Installation and setup

The LK936ST’s short-throw lens and extensive lens shift range give you flexibility in positioning the projector close to the screen without compromising image size or quality. Its ability to install at any angle, including portrait orientation and full 360-degree rotation, means it can fit into unconventional spaces or creative setups. This adaptability reduces the need for complex mounting solutions and helps you achieve the perfect image alignment with minimal effort.

Ideal uses and environments

This projector works well in environments where bright and detailed images are essential despite ambient light, such as home theaters, golf simulators, classrooms, and professional meeting rooms. Its robust design and continuous operation capability make it a strong choice for commercial installations that require reliable performance around the clock. Users who need flexible installation options and accurate color reproduction will find this model particularly well suited to their needs.