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BenQ LH850ST – Specifications

BenQ LH850ST – Specifications

Brand: BenQ
Category: Projector
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Brightness: 4,000 Lumens (ANSI)1
Resolution: 1920x1080 pixels
Weight: 5.8 kg
Display Type: DLP
Dimensions: 13 cm x 32 cm x 26 cm

Our Rating

The overall rating is based on review by our experts

Display 8 / 10
Design 8 / 10
Lamp 8 / 10
Compatibility 8 / 10
Connectivity 8 / 10

BenQ LH850ST is a 4000 ANSI lumens, Full HD (1920×1080) short-throw laser projector that is ideal for simulation, business, and immersive use. It has a 0.5:1 throw ratio, 3,000,000:1 contrast ratio, and 83% Rec. 709 color coverage, producing rich, realistic images even in lighted rooms. The projector is HDR10/HLG, 3D, and includes a Simulation Mode for improved color accuracy. With a 20,000-hour laser life (30,000 in Eco), IP5X dust resistance, 2D keystone, and quick focus, it’s designed for flexible, maintenance-free installation.

Specifications

General Information

Brand	BenQ
Model	LH850ST
Launch Year	2024
Intended Use	Conference Room Projector
Warranty Duration	-

Physical Specifications

Dimensions	13 cm x 32 cm x 26 cm
Weight	5.8 kg
Color	Black
Mounting Options	Ceiling Mount

Display

Projection Technology	DLP
Brightness	4,000 Lumens (ANSI)1
White Brightness	-
Contrast Ratio	3,000,000:1
Aspect Ratio	16:9
Colors	30-bit (1.07 billion colors)
Native Resolution	1920x1080 pixels
Supported Resolutions	1080P
HDR Support	HDR10, HLG
Picture Modes	3D, Cinema, Game,Simulator, sRGB, User 1, User 2

Projection Features

Included Lens	Fixed focal length , Powered focus
Optional Lenses	No
Throw Ratio	0.499
Projection Distance	0.3 m - 1.3 m
Lens Shift	No
Screen Size	76 cm - 306 cm
Zoom & Focus	Yes
Projection Offset	112%
Digital Keystone	2D, Vertical ± 30 degrees; Horizontal ± 30 degrees

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Lamp

Lamp Type	Laser Phosphor
Lamp Life	20,000 hours / 38,000 hours

Audio & Built-in Features

Speaker Output	10W
Audio Support	-
Audio out (3.5mm Mini Jack)	Yes
HDMI Audio Return	Yes, eARC
Noise Level	35 dB / 32 dB
Operating System	-
Streaming Apps	-
3D Support	Yes

Compatibility

Input Lag	16.7 ms (1080P 60Hz), 8.3 ms (1080P 120Hz)
Horizontal Frequency	15K~102KHz
Refresh Rate	120Hz

SOC and Storage

Processor	No
Ram	-
Storage	-

Connectivity

Connectivity

Audio Out: Mini Jack
HDMI (HDCP 2.2) x 2
Network: RJ-45
RS232: DB-9pin
USB x 2

Power & Environmental Details

Power Supply	100 to 240 V
Alternating current frequency	50 Hz - 60 Hz (hertz)
Power Consumption	250 Watts
Stand-by Power Consumption	<0.5W
Operating Temperature	5° to 35° C