Product comparison · 2 data projectors

BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White vs BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White

52specifications compared
24differ
28identical
31known for one product only

Key differences

The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 600 ANSI lumens more projector brightness than the BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White (4600 ANSI lumens vs 4000 ANSI lumens). The BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White has 4.25% more offset than the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White (110% vs 105.75%). The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 1 more HDMI ports quantity than the BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White (3 vs 2). Only the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has full HD. Projector native resolution: 1080p (1920x1080) on the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White, WXGA (1280x800) on the BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White.

Projector brightness
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:4600 ANSI lumens
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:4000 ANSI lumens
Projector native resolution
- LH660 Standard throw projector 4600 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
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:16:9
- LW655 Standard throw projector 4000 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
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:15 - 102 kHz
Keystone correction, horizontal
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:40°
Keystone correction, vertical
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:40°
Focal length range
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:16.88 - 21.88 mm
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:16.901 - 21.6076 mm
Aperture range (F-F)
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:2.59 - 2.87
- LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White:2.43 - 2.78

Side by side

Differences highlightedShow differences only

Comparison of LH660, LW655
83 specifications	A BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH660 View product	B BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White Model LW655 View product
Projector6 differ
Projector brightnessDiffers	4600 ANSI lumens	4000 ANSI lumens
Projector native resolutionDiffers	1080p (1920x1080)	WXGA (1280x800)
Native aspect ratioDiffers	16:9	16:10
Horizontal scan rangeDiffers	15 - 155 kHz	15 - 102 kHz
Keystone correction, horizontalDiffers	-40 - 40°	40°
Keystone correction, verticalDiffers	-40 - 40°	40°
Smart projectorKnown for one	Unknown — not stated by the source	No
Screen size compatibilityKnown for one	Unknown — not stated by the source	0 - 2540 mm (0 - 100")
Lens system4 differ
Focal length rangeDiffers	16.88 - 21.88 mm	16.901 - 21.6076 mm
Aperture range (F-F)Differs	2.59 - 2.87	2.43 - 2.78
Throw ratioDiffers	1.15 - 1.5	1.187~1.544
OffsetDiffers	105.75%	110%
FocusKnown for one	Unknown — not stated by the source	Manual
Video3 differ
Full HDDiffers	Yes	No
Supported graphics resolutionsDiffers	640 x 480 (VGA), 3840 x 2160	640 x 480 (VGA), 1920 x 1080 (HD 1080)
Supported video modesDiffers	1080p	480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Video colour modesKnown for one	Unknown — not stated by the source	DICOM simulation mode, Presentation, Vivid
Ports & interfaces2 differ
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
HDMI ports quantityDiffers	3	2
HDMI versionDiffers	2.0	1.4a
USB 2.0 Type-A ports quantityKnown for one	2	Unknown — not stated by the source
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
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Headphone outputsKnown for one	Unknown — not stated by the source	1
PC Audio outKnown for one	Unknown — not stated by the source	Yes
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Smart TVKnown for one	Unknown — not stated by the source	No
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Features1 differ
Noise levelDiffers	34 dB	32 dB
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
On Screen Display (OSD)Known for one	Unknown — not stated by the source	Yes
Multimediaidentical
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
Designidentical
PlacementKnown for one	Unknown — not stated by the source	Ceiling, Wall
Power3 differ
Power sourceDiffers	AC	AC/Battery
Power consumption (typical)Differs	310 W	170 W
AC input voltageDiffers	100-240 V	100 - 240 V
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
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
Cables includedDiffers	AC	AC, HDMI
Batteries includedKnown for one	Unknown — not stated by the source	Yes
Logistics dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
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.

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