Product comparison · 2 data projectors

BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White vs BenQ LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White

57specifications compared
30differ
27identical
23known for one product only

Key differences

The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 1,100 ANSI lumens more projector brightness than the BenQ LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White (4600 ANSI lumens vs 3500 ANSI lumens). The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 2,980,000 :1 more contrast ratio (typical) than the BenQ LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White (3000000:1 vs 20000:1). The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 0.2 :1 more zoom ratio than the BenQ LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White (1.3:1 vs 1.1:1). Only the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has full HD. Only the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has Ethernet LAN.

Projector brightness
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:4600 ANSI lumens
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:3500 ANSI lumens
Projector native resolution
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:1080p (1920x1080)
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:WXGA (1280x800)
Contrast ratio (typical)
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:3000000:1
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:20000:1
Native aspect ratio
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:16:9
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:16:10
Horizontal scan range
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:15 - 155 kHz
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:15 - 130 kHz
Light source type
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:Laser
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:LED
Zoom ratio
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:1.3:1
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:1.1:1
Throw ratio
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:1.15 - 1.5
- LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White:1.55-1.7

Side by side

Differences highlightedShow differences only

Comparison of LH660, LW555C
80 specifications	A BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH660 View product	B BenQ LW555C Standard throw projector 3500 ANSI lumens DLP WXGA (1280x800) 3D White Model LW555C View product
Projector5 differ
Projector brightnessDiffers	4600 ANSI lumens	3500 ANSI lumens
Projection technology	DLP	DLP
Projector native resolutionDiffers	1080p (1920x1080)	WXGA (1280x800)
Contrast ratio (typical)Differs	3000000:1	20000:1
Native aspect ratioDiffers	16:9	16:10
Number of colours	1.07 billion colours	1.07 billion colours
Horizontal scan rangeDiffers	15 - 155 kHz	15 - 130 kHz
Vertical scan range	23 - 120 Hz	23 - 120 Hz
Colour gamutKnown for one	Unknown — not stated by the source	92%
Keystone correction, horizontal	-40 - 40°	-40 - 40°
Keystone correction, vertical	-40 - 40°	-40 - 40°
Light source1 differ
Light source typeDiffers	Laser	LED
Service life of light source	20000 h	20000 h
Service life of light source (economic mode)	30000 h	30000 h
Lens system3 differ
Zoom ratioDiffers	1.3:1	1.1:1
Throw ratioDiffers	1.15 - 1.5	1.55-1.7
OffsetDiffers	105.75%	100%
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 capabilityKnown for one	Yes	Unknown — not stated by the source
Video2 differ
Full HDDiffers	Yes	No
3D	Yes	Yes
Supported graphics resolutionsDiffers	640 x 480 (VGA), 3840 x 2160	640 x 480 (VGA), 1920 x 1200 (WUXGA)
Supported video modesKnown for one	1080p	Unknown — not stated by the source
Ports & interfaces3 differ
VGA (D-Sub) ports quantity	0	0
HDMI ports quantityDiffers	3	1
HDMI versionDiffers	2.0	1.4a
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 quantityDiffers	2	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	0
Headphone outputsKnown for one	Unknown — not stated by the source	1
Serial interface type	RS-232	RS-232
Audio (L/R) outKnown for one	1	Unknown — not stated by the source
IR input ports quantityKnown for one	1	Unknown — not stated by the source
Network1 differ
Smart TVKnown for one	Unknown — not stated by the source	No
Ethernet LANDiffers	Yes	No
Wi-FiKnown for one	Unknown — not stated by the source	No
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Storageidentical
Card reader integratedKnown for one	Unknown — not stated by the source	No
Features3 differ
Noise levelDiffers	34 dB	31 dB
Noise level (economic mode)Differs	29 dB	28 dB
HDCP	Yes	Yes
Preset modesDiffers	Bright, Infographic, Presentation, Spreadsheet	3D, Bright, Presentation, Spreadsheet, sRGB
Country of origin	China	China
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 speakers	1	1
RMS rated power	15 W	15 W
Designidentical
Product type	Standard throw projector	Standard throw projector
Market positioning	Business	Business
Product colour	White	White
PlacementKnown for one	Unknown — not stated by the source	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
Power3 differ
Power source	AC	AC
Power consumption (typical)Differs	310 W	200 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 off	Yes	Yes
Cord length	1.8 m	1.8 m
Weight & dimensions8 differ
WeightDiffers	4.5 kg	3 kg
WidthDiffers	343.8 mm	303.5 mm
DepthDiffers	256 mm	224.6 mm
HeightDiffers	136 mm	112.4 mm
Package widthDiffers	414 mm	170 mm
Package depthDiffers	560 mm	410 mm
Package heightDiffers	297 mm	340 mm
Package weightDiffers	8.1 kg	4.5 kg
Packaging content1 differ
Remote control included	Yes	Yes
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Cables includedDiffers	AC	Power
Manual	Yes	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 40 °C	Unknown — not stated by the source
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source

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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