Product comparison · 2 data projectors

BenQ LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White vs BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White

65specifications compared
11differ
54identical
4known for one product only

Key differences

Projector native resolution
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:WXGA (1280x800)
Native aspect ratio
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:16:9
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:16:10
Throw ratio
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.13 - 1.47
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:1.187~1.544
Offset
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:113%
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:110%
Full HD
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Yes
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:No
Serial interface type
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:RJ-45, RS-232
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:RS-232
Placement
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:Ceiling
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:Ceiling, Wall
Power source
- LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White:AC
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:AC/Battery

Side by side

Differences highlightedShow differences only

Comparison of LH655, LW655
69 specifications	A BenQ LH655 Standard throw projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH655 View product	B BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White Model LW655 View product
Projector2 differ
Projector brightness	4000 ANSI lumens	4000 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	1080p (1920x1080)	WXGA (1280x800)
Contrast ratio (typical)	3000000:1	3000000:1
Native aspect ratioDiffers	16:9	16:10
Smart projector	No	No
Screen size compatibility	0 - 2540 mm (0 - 100")	0 - 2540 mm (0 - 100")
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, horizontal	40°	40°
Keystone correction, vertical	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 system2 differ
Focus	Manual	Manual
Focal length range	16.901 - 21.6076 mm	16.901 - 21.6076 mm
Aperture range (F-F)	2.43 - 2.78	2.43 - 2.78
Zoom capability	Yes	Yes
Zoom ratio	1.3:1	1.3:1
Throw ratioDiffers	1.13 - 1.47	1.187~1.544
OffsetDiffers	113%	110%
Video2 differ
Analog signal format systemKnown for one	Not supported	Unknown — not stated by the source
Full HDDiffers	Yes	No
3D	Yes	Yes
Supported graphics resolutions	640 x 480 (VGA), 1920 x 1080 (HD 1080)	640 x 480 (VGA), 1920 x 1080 (HD 1080)
Supported video modesDiffers	1080p	480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Video colour modes	DICOM simulation mode, Presentation, Vivid	DICOM simulation mode, Presentation, Vivid
Ports & interfaces1 differ
HDMI ports quantity	2	2
HDMI version	1.4a	1.4a
Audio (L/R) in	1	1
Headphone outputs	1	1
Serial interface typeDiffers	RJ-45, RS-232	RS-232
PC Audio out	Yes	Yes
AC (power) in	Yes	Yes
Networkidentical
Smart TV	No	No
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	1	1
Wi-Fi	Yes	Yes
Featuresidentical
Noise level	32 dB	32 dB
Noise level (economic mode)	29 dB	29 dB
HDCP	Yes	Yes
On Screen Display (OSD)	Yes	Yes
Multimediaidentical
Built-in speaker(s)	Yes	Yes
RMS rated power	15 W	15 W
Design1 differ
Product type	Standard throw projector	Standard throw projector
Market positioning	Business	Business
Product colour	White	White
PlacementDiffers	Ceiling	Ceiling, Wall
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Displayidentical
Built-in display	No	No
Power2 differ
Power sourceDiffers	AC	AC/Battery
Power consumption (typical)Differs	175 W	170 W
Power consumption (standby)	0.5 W	0.5 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50/60 Hz	50/60 Hz
Cord lengthKnown for one	1.8 m	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
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 contentidentical
Remote control included	Yes	Yes
Batteries included	Yes	Yes
Cables included	AC, HDMI	AC, HDMI
Manual	Yes	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Battery capacityKnown for one	Unknown — not stated by the source	8000 mAh

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.

More data projector comparisons

All data projector comparisons