Brilliant visuals with stable colors and performance

The LH830ST delivers brilliant image clarity and stable performance in every detail – from vivid Rec.709 colors and high contrast to 4,000 lumens of brightness and 20,000 hours of laser life.

BenQ WBA for seamless multi-projector white balance calibration

BenQ's factory white balance adjustment (WBA) reduces variations between images projected from different projectors, significantly reducing manual calibration effort. For larger installations, it can save up to a full day of setup time while ensuring seamless multi-projector alignment to blend image edges.

IP6X protected motor design for dusty environments

Protects the projector's optical engine from dust ingress, ensuring long-term stability and reliable performance in harsh, dusty environments such as exhibition halls, factories and training centers.

Optional filter for extra protection

It provides additional protection in dusty environments and helps extend the life of the projector.

Automatic reset mechanism with built-in timer

It automatically tracks filter usage and resets the timer when a new filter is installed without manual adjustment.

Features:

- Short throw ratio of 0.5 for taking large pictures from a short distance.
- One-click preset for simultaneous use of multiple projectors to minimize setup effort.
- IP6X protected motor with optional filter for optimal dust resistance and protection.
- Supports OTA firmware updates to keep all devices up to date without physical access.
- Laser high visual 4000 lm brightness

Description:

Display

- Brightness (ANSI lumens): 4000
- Resolution: 1080P (1920x1080)
- Native aspect ratio: 16:9
- Contrast ratio (FOFO): 3,000,000:1
- Display color: 30-bit (1.07 billion colors)
- Light source: Laser
- Light source lifetime: A. Normal 20,000 hours, b. ECO 30,000 hours

Optical

- Projection ratio: 0.496
- Zoom ratio: Fixed
- Lens: 'F 2.8, f: 17.51 mm
- Projection offset (full height): 116%
- Keystone adjustment: 2D, (automatic) Vertical ± 30 degrees; Horizontal ± 30 degrees

Picture

- Pick up. 709 coverage: 93%
- Picture modes: Simulation, 3D, Bright, HDR10, HLG, Presentation, sRGB, User 1, User 2, Vivid

Compatibility

- Input delay: 16.7 ms (1080P 60Hz)
- Resolution support: VGA (640 x 480) - 4K UHD (3840 x 2160)
- Horizontal frequency: 15K~135KHz
- Vertical scan speed: 23~120Hz

I/O interface

- HDMI input: (x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2)
- LAN (RJ45): (x1)
- USB Type A: (x2)
- RS232 input (DB-9 pin): (x1)

Sound

- Speaker: 15W, (x1)
- Audio output (3.5 mm mini jack): (x1)

Environment

- Operating temperature: 0~40℃
- Power supply: AC 100 - 240 V, 50/60 Hz
- Typical power consumption (110V): 230W @110VAC
- Power consumption in standby mode: