Product comparison · 2 data projectors

BenQ LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White

53specifications compared
16differ
37identical
24known for one product only

Key differences

The BenQ LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 0.2 :1 more zoom ratio than the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (1.3:1 vs 1.1:1). The BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 20.6% more offset than the BenQ LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (133.6% vs 113%). The BenQ LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has 1 more audio (L/R) in than the BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White (1 vs 0). Only the BenQ LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has Ethernet LAN. Only the BenQ LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White has Wi-Fi.

Keystone correction, horizontal
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:40°
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
Keystone correction, vertical
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:40°
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
Zoom ratio
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.3:1
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.1:1
Throw ratio
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.13 - 1.47
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.48 - 1.62
Offset
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:113%
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:133.6%
Audio (L/R) in
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:0
Serial interface type
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:RJ-45, RS-232
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:RS-232
Ethernet LAN
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Yes
- LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:No

Side by side

Differences highlightedShow differences only

Comparison of LH655, LH655C
77 specifications	A BenQ LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH655 View product	B BenQ LH655C Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH655C View product
Projector2 differ
Projector brightness	4000 ANSI lumens	4000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolution	1080p (1920x1080)	1080p (1920x1080)
Contrast ratio (typical)	3000000:1	3000000:1
Native aspect ratio	16:9	16:9
Smart projectorKnown for one	No	Unknown — not stated by the source
Screen size compatibilityKnown for one	0 - 2540 mm (0 - 100")	Unknown — not stated by the source
Number of colours	1.07 billion colours	1.07 billion colours
Horizontal scan range	15 - 102 kHz	15 - 102 kHz
Vertical scan range	23 - 120 Hz	23 - 120 Hz
Keystone correction, horizontalDiffers	40°	-40 - 40°
Keystone correction, verticalDiffers	40°	-40 - 40°
Light sourceidentical
Light source type	Laser	Laser
Service life of light source	20000 h	20000 h
Service life of light source (economic mode)	30000 h	30000 h
Lens system3 differ
FocusKnown for one	Manual	Unknown — not stated by the source
Focal length rangeKnown for one	16.901 - 21.6076 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.43 - 2.78	Unknown — not stated by the source
Zoom capabilityKnown for one	Yes	Unknown — not stated by the source
Zoom ratioDiffers	1.3:1	1.1:1
Throw ratioDiffers	1.13 - 1.47	1.48 - 1.62
OffsetDiffers	113%	133.6%
Video1 differ
Analog signal format systemKnown for one	Not supported	Unknown — not stated by the source
Full HD	Yes	Yes
3D	Yes	Yes
Supported graphics resolutionsDiffers	640 x 480 (VGA), 1920 x 1080 (HD 1080)	640 x 480 (VGA), 1920 x 1200 (WUXGA)
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Video colour modesKnown for one	DICOM simulation mode, Presentation, Vivid	Unknown — not stated by the source
Ports & interfaces2 differ
HDMI ports quantity	2	2
HDMI version	1.4a	1.4a
Audio (L/R) inDiffers	1	0
Headphone outputs	1	1
Serial interface typeDiffers	RJ-45, RS-232	RS-232
PC Audio outKnown for one	Yes	Unknown — not stated by the source
AC (power) inKnown for one	Yes	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	0
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	0
Composite video inKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
USB 2.0 Type-A ports quantityKnown for one	Unknown — not stated by the source	2
Network2 differ
Smart TV	No	No
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Wi-FiDiffers	Yes	No
Features2 differ
Noise levelDiffers	32 dB	34 dB
Noise level (economic mode)Differs	29 dB	31 dB
HDCP	Yes	Yes
On Screen Display (OSD)Known for one	Yes	Unknown — not stated by the source
Preset modesKnown for one	Unknown — not stated by the source	3D, Bright, Presentation
Multimediaidentical
Built-in speaker(s)	Yes	Yes
RMS rated power	15 W	15 W
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
Design1 differ
Product type	Standard throw projector	Standard throw projector
Market positioning	Business	Business
Product colour	White	White
PlacementDiffers	Ceiling	Ceiling, Desktop
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Built-in display	No	No
Power1 differ
Power source	AC	AC
Power consumption (typical)	175 W	175 W
Power consumption (standby)	0.5 W	0.5 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyDiffers	50/60 Hz	50 - 60 Hz
Cord length	1.8 m	1.8 m
Auto power offKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	3.1 kg	3 kg
Width	279.2 mm	279.2 mm
Depth	120.5 mm	120.5 mm
Height	224.8 mm	224.8 mm
Packaging content1 differ
Remote control included	Yes	Yes
Batteries included	Yes	Yes
Cables includedDiffers	AC, HDMI	Power, HDMI
Manual	Yes	Yes
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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