BenQ LK954ST

Projector

Projector brightness 5100 ANSI lumens

Projection technology DLP

Projector native resolution UHD 4K (3840x2160)

Contrast ratio (typical) 3000000:1

Native aspect ratio 16:9

Number of colours 1.07 billion colours

Keystone correction, horizontal -40 - 40°

Keystone correction, vertical -40 - 40°

Light source

Light source type Laser

Service life of light source 20000 h

Lens system

Focus Manual

Zoom type Manual

Zoom ratio 1.1:1

Throw ratio 0.81 ~ 0.89

Video

Full HD Yes

3D Yes

Ports & interfaces

HDMI version 2.0b

DisplayPorts quantity 1

HDBaseT port Yes

USB 2.0 ports quantity 1

Headphone outputs 1

Serial interface type RS-232

HDMI ports quantity 2

DC-in jack Yes

Network

Ethernet LAN Yes

Features

Noise level (economic mode) 33 dB

HDCP Yes

On Screen Display (OSD) Yes

Number of OSD languages 30

Noise level 40 dB

4K Ultra HD upscaling Yes

Multimedia

Built-in speaker(s) Yes

RMS rated power 10 W

Number of built-in speakers 1

Design

Market positioning Business

Product type Short throw projector

Product colour Black

Display

Built-in display No

Power

Power source AC

Power consumption (typical) 440 W

Power consumption (standby) 0.5 W

Power consumption (max) 495 W

Power consumption (economy mode) 315 W

AC input voltage 100 - 240 V

AC input frequency 50 - 60 Hz

Operational conditions

Operating temperature (T-T) 0 - 40 °C

Weight & dimensions

Width 416 mm

Depth 351 mm

Height 166 mm

Weight 7 kg

Packaging content

Remote control included Yes

Batteries included Yes

Cables included AC

Other features

Security updates end date 31/12/2025