Product comparison · 2 data projectors

BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White vs BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White

53specifications compared
19differ
34identical
25known for one product only

Key differences

The BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White has 400 ANSI lumens more projector brightness than the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White (5000 ANSI lumens vs 4600 ANSI lumens). The BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White has 0.3 :1 more zoom ratio than the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White (1.6:1 vs 1.3:1). The BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White has 7.25% more offset than the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White (113% vs 105.75%). Horizontal scan range: 15 - 155 kHz on the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White, 15 - 135 kHz on the BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White. Keystone correction, horizontal: -40 - 40° on the BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White, 40° on the BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White.

Projector brightness
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:4600 ANSI lumens
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:5000 ANSI lumens
Horizontal scan range
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:15 - 155 kHz
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:15 - 135 kHz
Keystone correction, horizontal
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:40°
Keystone correction, vertical
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:-40 - 40°
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:40°
Focal length range
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:16.88 - 21.88 mm
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:20.911 - 32.624 mm
Aperture range (F-F)
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:2.59 - 2.87
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:2.5 - 3.26
Zoom ratio
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:1.3:1
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.6:1
Throw ratio
- LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White:1.15 - 1.5
- LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White:1.4~2.24

Side by side

Differences highlightedShow differences only

Comparison of LH660, LH740
78 specifications	A BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH660 View product	B BenQ LH740 Standard throw projector 5000 ANSI lumens DLP 1080p (1920x1080) 3D White Model LH740 View product
Projector4 differ
Projector brightnessDiffers	4600 ANSI lumens	5000 ANSI lumens
Horizontal scan rangeDiffers	15 - 155 kHz	15 - 135 kHz
Keystone correction, horizontalDiffers	-40 - 40°	40°
Keystone correction, verticalDiffers	-40 - 40°	40°
Lens system5 differ
Focal length rangeDiffers	16.88 - 21.88 mm	20.911 - 32.624 mm
Aperture range (F-F)Differs	2.59 - 2.87	2.5 - 3.26
Zoom ratioDiffers	1.3:1	1.6:1
Throw ratioDiffers	1.15 - 1.5	1.4~2.24
OffsetDiffers	105.75%	113%
FocusKnown for one	Unknown — not stated by the source	Manual
Video1 differ
Supported graphics resolutionsDiffers	640 x 480 (VGA), 3840 x 2160	640 x 480 (VGA), 1920 x 1080 (HD 1080)
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
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
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
Featuresidentical
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
Power2 differ
Power consumption (typical)Differs	310 W	210 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	3.3 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

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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