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- BenQ LH835ST – Specifications
BenQ LH835ST – Specifications

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Brightness: 4,000 Lumens (ANSI)1
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Resolution: 1920x1080
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Weight: 3.3 kg
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Display Type: DLP x 1
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Dimensions: 11 cm x 30 cm x 23 cm
Epson Pro Cinema LS12000 is a great 4K PRO-UHD laser projector for home theater lovers that comes with stunning visuals and advanced features. With 2,700 lumens brightness and 2,500,000:1 contrast ratio, it delivers sear blacks and vibrant images. HDR10+ support and frame interpolation technology make it perfect for the ultimate cinema experience.
Specifications
General Information
Brand | BenQ |
Model | LH835ST |
Launch Year | 2025 |
Intended Use | Conference Room Projector |
Warranty Duration | 3 Year |
Physical Specifications
Dimensions | 11 cm x 30 cm x 23 cm |
Weight | 3.3 kg |
Color | Black |
Mounting Options | Universal Ceiling Mount |
Display
Projection Technology | DLP |
Brightness | 4,000 Lumens (ANSI)1 |
Contrast Ratio | 3,000,000:1 |
Aspect Ratio | 16:9 (HD) |
Colors | 30-bit |
Native Resolution | 1080P (1920x1080) |
Supported Resolutions | VGA(640 x 480) to Full HD(1920 x 1080) |
HDR Support | Yes,HDR10 |
Picture Modes | Bright, Cinema, Game, Golf,, HLG, sRGB, User 1, User 2 |
Projection Features
Included Lens | 1.2x Powered zoom , Powered focus |
Optional Lenses | No |
Throw Ratio | 0.69-0.83 |
Projection Distance | 1.1 m - 1.8 m |
Lens Shift | No |
Screen Size | 152 cm - 305 cm |
Projection Offset | 102.5% |
Digital Keystone | 2D, Vertical ± 30 degrees; Horizontal ± 30 degrees |
Lamp
Lamp Type | Laser |
Lamp Life | 20000 hrs |
Audio & Built-in Features
Speaker Output | 10W |
Noise Level | 32db/29db |
3D Support | Yes |
Smart Features |
Short-Throw Operate 24/7 Geometric Correction Auto Focus |
Compatibility
Input Lag | 33.4 ms (1080P 60Hz) |
Horizontal Frequency | 15K~135KHz |
SOC and Storage
Processor | No |
Connectivity
Connectivity |
HDMI In (x2): HDMI 2.0b, HDCP 2.2 USB-A (x2): 1 for power (1.5A/service), 1 for wireless dongle USB-C (x1): DisplayPort with 5V/1A power RS232 (x1): DB-9 pin |
Power & Environmental Details
Power Supply | 100 to 240 V |
Power Consumption | 192W |
Operating Temperature | 5° to 35° C |
Accessories
Accessories Included |
Wireless USB dongle Remote Control w/ Battery Power Cord (by region) Universal Ceiling Mount |