Product comparison · 2 data projectors

BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White vs BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White

41specifications compared
17differ
24identical
31known for one product only

Key differences

Projector brightness
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:4600 ANSI lumens
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:4000 ANSI lumens
Projector native resolution
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:WXGA (1280x800)
Native aspect ratio
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:16:9
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:16:10
Zoom ratio
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:1.3:1
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:1.1:1
Throw ratio
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:1.15 - 1.5
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:1.544 - 1.72
Offset
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:105.75%
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:110%
HDMI version
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:2.0
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:1.4a
Ethernet LAN
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:Yes
- LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White:No

Side by side

Differences highlightedShow differences only

Comparison of LH660, LW655C
72 specifications	A BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH660 View product	B BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White Model LW655C View product
Projector3 differ
Projector brightnessDiffers	4600 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
Number of coloursKnown for one	1.07 billion colours	Unknown — not stated by the source
Horizontal scan rangeKnown for one	15 - 155 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	23 - 120 Hz	Unknown — not stated by the source
Keystone correction, horizontal	-40 - 40°	-40 - 40°
Keystone correction, vertical	-40 - 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
Focal length rangeKnown for one	16.88 - 21.88 mm	Unknown — not stated by the source
Aperture range (F-F)Known for one	2.59 - 2.87	Unknown — not stated by the source
Zoom capability	Yes	Yes
Zoom ratioDiffers	1.3:1	1.1:1
Throw ratioDiffers	1.15 - 1.5	1.544 - 1.72
OffsetDiffers	105.75%	110%
Videoidentical
Full HD	Yes	Yes
3DKnown for one	Yes	Unknown — not stated by the source
Supported graphics resolutionsKnown for one	640 x 480 (VGA), 3840 x 2160	Unknown — not stated by the source
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Video colour modesKnown for one	Unknown — not stated by the source	Presentation, Bright cinema, DICOM simulation mode, High bright, Vivid, Custom
Ports & interfaces1 differ
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantity	3	3
HDMI versionDiffers	2.0	1.4a
USB 2.0 Type-A ports quantity	2	2
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
Serial interface type	RS-232	RS-232
IR input ports quantityKnown for one	1	Unknown — not stated by the source
HDMI connector typeKnown for one	Unknown — not stated by the source	Full-size
Network1 differ
Ethernet LANDiffers	Yes	No
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Features1 differ
Noise levelDiffers	34 dB	32 dB
Noise level (economic mode)	29 dB	29 dB
HDCP	Yes	Yes
Preset modesKnown for one	Bright, Infographic, Presentation, Spreadsheet	Unknown — not stated by the source
Country of originKnown for one	China	Unknown — not stated by the source
High Dynamic Range (HDR) supportedKnown for one	Yes	Unknown — not stated by the source
High Dynamic Range (HDR) technologyKnown for one	High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)	Unknown — not stated by the source
Multimediaidentical
Built-in speaker(s)	Yes	Yes
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated power	15 W	15 W
Designidentical
Product type	Standard throw projector	Standard throw projector
Market positioning	Business	Business
Product colour	White	White
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Power3 differ
Power source	AC	AC
Power consumption (typical)Differs	310 W	143 W
Power consumption (standby)	0.5 W	0.5 W
AC input voltageDiffers	100-240 V	100 - 240 V
AC input frequencyDiffers	50/60 Hz	50 - 60 Hz
Auto power offKnown for one	Yes	Unknown — not stated by the source
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 & dimensions4 differ
WeightDiffers	4.5 kg	3 kg
WidthDiffers	343.8 mm	279.2 mm
DepthDiffers	256 mm	120.5 mm
HeightDiffers	136 mm	224.8 mm
Package widthKnown for one	414 mm	Unknown — not stated by the source
Package depthKnown for one	560 mm	Unknown — not stated by the source
Package heightKnown for one	297 mm	Unknown — not stated by the source
Package weightKnown for one	8.1 kg	Unknown — not stated by the source
Packaging content1 differ
Remote control included	Yes	Yes
Cables includedDiffers	AC	HDMI, Power
ManualKnown for one	Yes	Unknown — not stated by the source
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Technical detailsidentical
Products per pallet (EU)Known for one	Unknown — not stated by the source	64 pc(s)

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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