Description
Fast mode, low latency 16.67 ms
Years of experience designing and manufacturing gaming projectors have made BenQ experts at improving latency to better operate analog systems. LH820ST's fast mode provides 16.67ms@1080p/60Hz, ensuring smooth motion images and a realistic experience.
Dual color wheel reproduces 90% Rec. 709 color accuracy
LH820ST laser projector uses DLP technology and dual color wheel system. Through precise calibration by BenQ color experts, the LH820ST perfectly covers 90% of Rec. 709 to achieve accurate image reproduction.
Vivid clarity in bright environments
The LH820ST's 3600 ANSI lumens high brightness and 1080p high resolution produce high-quality images under bright ambient lighting. Its 3,000,000:1 native high contrast ratio reproduces true blacks, vivid colors and exquisite details.
DLP technology delivers long-lasting, vibrant colors
The BenQ LH820ST laser projector uses Oscar-winning DLP projection technology to deliver stable, long-lasting accurate colors. The highly durable DMD chip lasts over 200,000 hours, delivering accurate whites and vibrant colors that won't yellow over time.
Non-DLP projectors
BenQ DLP projector
IP5X DustGuard™ dust protection for harsh conditions
LH820ST uses a sealed laser module and a closed light engine to protect the DMD chip, color wheel sensor, laser package and other optical components. This lock-key design seals the engine and prevents dust from entering, extending the life of the projector. The technology has also passed the international dustproof room test standard of IP5X.
Sealed laser library
Interlocking and rubber seal engine design
Best installation flexibility
LH820ST has high installation flexibility and T/R 0.5 short throw design, which is most suitable for multi-projector display in small rooms.
Other projectors
△E>3
BenQ LH820ST
△E<2
White balance calibration for seamless edge blending
BenQ LH820ST has a unique white balance adjustment function that reduces the difference between images projected by different projectors to Delta E<2, making most people unable to see any difference. This results in seamless and accurate image quality without disruptive differences, freeing installers from repetitive fine-tuning.
Short-range design breaks space constraints
The LH820ST short-throw laser projector is most suitable for indoor interactive entertainment, simulation training, and commercial space exhibitions. Images larger than 100 inches can be easily projected within a 1.07m range, and short-range projection prevents people or objects from getting in the way and casting shadows on the projected image, allowing for the most immersive viewing experience.
Digital shrink and shift for precise image adjustments
Once the projector is installed, the LH820ST allows the installer to adjust the projected image by shrinking and moving it 0.5% to your desired location.
Image cropping and blanking
The blanking function crops unwanted image pixels from irregular projected images while maintaining detail and image quality. Get perfectly square images without any pixel loss.
Large 2D Keystone Correction + Corner Fit
The LH820ST's digital keystone correction function allows users to easily correct images. Using the remote control, you can correct your image with just a few clicks. Additionally, Corner Fit allows users to make final fine-tuning.
Easy-to-maintain centralized remote management
LAN control and firmware updates
Centralized administrators can remotely control multiple projectors via a LAN network and update their firmware at the same time. In addition, the LH820ST supports RS-232 for reliable long-distance installations (up to 15 meters) when LAN infrastructure is unavailable.
Multiple control system compatibility
The BenQ LH820ST laser projector is compatible with Creston, AMX and PJ Link control systems, and can be easily integrated with various third-party components to centrally manage multiple projectors at a lower cost.
Device Management Solution (DMS)
The DMS solution allows IT staff to manage multiple projectors scattered in different rooms, different floors or even different buildings through a centralized management system, and conduct effective remote control and monitoring.
