BenQ LH655 Projector
BenQ · Projector

BenQ LH655 Projector

1080p (1920x1080) · 4000 lumens · DLP · 1.13 - 1.47

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  • Resolution 1080p (1920x1080)
  • Brightness 4000 lumens
  • Technology DLP
  • Throw ratio 1.13 - 1.47
  • Type Standard throw

BenQ LH655 Projector is a DLP projector with 1080p (1920x1080) resolution and 4000 lumens of brightness. For a lit room, look for 3,000 lumens or more. It came out in 2026.

Released
2026-07-16

Specifications

Key specs

Resolution
1080p (1920x1080)
Brightness
4000 lumens
Technology
DLP
Throw ratio
1.13 - 1.47
Type
Standard throw
Released
2026-07-16
Part number
9H.JV277.74E
EAN / UPC
4718755098512

Projector

Screen size compatibility
0 - 2540 mm (0 - 100")
Projector brightness
4000 ANSI lumens
Projection technology
DLP
Projector native resolution
1080p (1920x1080)
Contrast ratio (typical)
3000000:1
Native aspect ratio
16:9
Number of colours
1.07 billion colours
Horizontal scan range
15 - 102 kHz
Vertical scan range
23 - 120 Hz
Keystone correction, horizontal
40°
Keystone correction, vertical
40°

Light source

Light source type
Laser
Service life of light source
20000 h
Service life of light source (economic mode)
30000 h
View all specifications +10 more sectionsShow fewer specifications

Lens system

Focus
Manual
Focal length range
16.901 - 21.6076 mm
Aperture range (F-F)
2.43 - 2.78
Zoom capability
Yes
Zoom ratio
1.3:1
Throw ratio
1.13 - 1.47
Offset
113%

Video

Analog signal format system
Not supported
Full HD
Yes
3D
Yes
Supported graphics resolutions
640 x 480 (VGA), 1920 x 1080 (HD 1080)
Supported video modes
1080p
Video colour modes
DICOM simulation mode, Presentation, Vivid

Ports & interfaces

HDMI version
1.4a
Audio (L/R) in
1
Headphone outputs
1
Serial interface type
RJ-45, RS-232
PC Audio out
Yes
HDMI ports quantity
2
AC (power) in
Yes

Network

Ethernet LAN
Yes
Ethernet LAN (RJ-45) ports
1
Wi-Fi
Yes

Features

Noise level (economic mode)
29 dB
HDCP
Yes
On Screen Display (OSD)
Yes
Noise level
32 dB

Multimedia

Built-in speaker(s)
Yes
RMS rated power
15 W

Design

Market positioning
Business
Product type
Standard throw projector
Product colour
White
Placement
Ceiling
Cable lock slot
Yes
Cable lock slot type
Kensington

Power

Power source
AC
Power consumption (typical)
175 W
Power consumption (standby)
0.5 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Cord length
1.8 m

Operational conditions

Operating temperature (T-T)
0 - 40 °C

Weight & dimensions

Width
279.2 mm
Depth
120.5 mm
Height
224.8 mm
Weight
3.1 kg

Check the manufacturer's page before buying.

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About this product

Direct Connection to BenQ QOTA Cloud The enhanced RJ45 LAN port enabling seamless connection to the BenQ QOTA cloud. You can receive and install firmware updates directly from the projector without using a PC or USB drive. Seamless System Compatibility Support AMX and PJ-Link platforms, ensuring seamless Integration with established room controllers. Manage Every BenQ Device with BenQ DMS Monitor and manage all your BenQ devices through the BenQ Device Management System (DMS) software from your administration computer over your company LAN (DMS Local) — and stay connected even outside the office with the DMS App (DMS Cloud *). Gain complete visibility, centralized control, and seamless access from anywhere. DMS Local The IT Staff use a computer connected to the company LAN to control and manage all projectors directly within the office network. DMS Cloud By activating Agent Mode* in the DMS software, the local DMS system syncs with the DMS Cloud. (*In the future, projectors will be able to connect directly to the cloud without needing an Agent computer. This will enable real-time projector status updates.

Datasheet (PDF)

LH655 vs similar projectors

BenQ LH655 ProjectorViewsonic LSD401HD ProjectorBenQ LH655C ProjectorBenQ EH700 Projector
Resolution1080p (1920x1080)1080p (1920x1080)1080p (1920x1080)1080p (1920x1080)
Brightness4000 lumens4000 lumens4000 lumens4000 lumens
TechnologyDLPDLPDLPDLP
Throw ratio1.13 - 1.471.13 - 1.471.48 - 1.621.15 - 1.5
TypeStandard throwStandard throwStandard throwStandard throw
Released2026202520262024

Questions about the LH655

What are the main specs of the BenQ LH655 Projector?

1080p (1920x1080), 4000 lumens, DLP, 1.13 - 1.47, Standard throw.

What resolution is the BenQ LH655 Projector?

1080p (1920x1080).

What type of projector is the BenQ LH655 Projector?

Standard throw.

When did the BenQ LH655 Projector come out?

It was released in 2026/07 (BenQ).

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