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Product comparison · 2 data projectors

BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White vs Epson PowerLite W55+ 4000 ANSI lumens 3LCD WXGA (1200x800) White

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  • 40specifications compared
  • 30differ
  • 10identical
  • 54known 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 Epson PowerLite W55+ 4000 ANSI lumens 3LCD WXGA (1200x800) White (4600 ANSI lumens vs 4000 ANSI lumens). The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 2,984,000 :1 more contrast ratio (typical) than the Epson PowerLite W55+ 4000 ANSI lumens 3LCD WXGA (1200x800) White (3000000:1 vs 16000:1). The BenQ LH660 Standard throw projector 4600 ANSI lumens DLP 1080p (1920x1080) 3D White has 14,000 h more service life of light source than the Epson PowerLite W55+ 4000 ANSI lumens 3LCD WXGA (1200x800) White (20000 h vs 6000 h). 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 3D.

  • Projector brightness
    • 4600 ANSI lumens
    • 4000 ANSI lumens
  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • 1080p (1920x1080)
    • WXGA (1200x800)
  • Contrast ratio (typical)
    • 3000000:1
    • 16000:1
  • Native aspect ratio
    • 16:9
    • 16:10
  • Keystone correction, horizontal
    • -40 - 40°
    • -30 - 30°
  • Keystone correction, vertical
    • -40 - 40°
    • -30 - 30°
  • Light source type
    • Laser
    • Lamp

Side by side

Differences highlightedShow differences only
94 specifications
A

BenQ

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

Model LH660

View product
B

Epson

PowerLite W55+ 4000 ANSI lumens 3LCD WXGA (1200x800) White

Model W55+

View product
Projector7 differ
Projector brightnessDiffers4600 ANSI lumens4000 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffers1080p (1920x1080)WXGA (1200x800)
Contrast ratio (typical)Differs3000000:116000:1
Native aspect ratioDiffers16:916:10
Number of coloursKnown for one1.07 billion colours
Horizontal scan rangeKnown for one15 - 155 kHz
Vertical scan rangeKnown for one23 - 120 Hz
Keystone correction, horizontalDiffers-40 - 40°-30 - 30°
Keystone correction, verticalDiffers-40 - 40°-30 - 30°
Screen size compatibilityKnown for one838.2 - 8128 mm (33 - 320")
Projection distanceKnown for one1.68 - 2.02 m
Projector brightness (economic mode)Known for one2600 ANSI lumens
Matrix sizeKnown for one1.5 cm (0.59")
Light source3 differ
Light source typeDiffersLaserLamp
Service life of light sourceDiffers20000 h6000 h
Service life of light source (economic mode)Differs30000 h12000 h
Lamp typeKnown for oneUHE
Lamp powerKnown for one210 W
Lens system4 differ
Focal length rangeDiffers16.88 - 21.88 mm16.9 - 20.28 mm
Aperture range (F-F)Differs2.59 - 2.871.49 - 1.72
Zoom capabilityKnown for oneYes
Zoom ratioDiffers1.3:11.2:1
Throw ratioDiffers1.15 - 1.51.30 - 1.56:1
OffsetKnown for one105.75%
FocusKnown for oneManual
Zoom typeKnown for oneManual
Video2 differ
Full HDDiffersYesNo
3DDiffersYesNo
Supported graphics resolutionsKnown for one640 x 480 (VGA), 3840 x 2160
Supported video modesKnown for one1080p
Analog signal format systemKnown for oneNot supported
Ports & interfaces2 differ
VGA (D-Sub) ports quantity00
HDMI ports quantityDiffers32
HDMI versionKnown for one2.0
USB 2.0 Type-A ports quantityDiffers21
Audio (L/R) outKnown for one1
Serial interface typeKnown for oneRS-232
IR input ports quantityKnown for one1
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
DVI portKnown for oneNo
Service port typeKnown for oneUSB Type-B
Audio (L/R) inKnown for one0
Network1 differ
Ethernet LANDiffersYesNo
Ethernet LAN (RJ-45) portsKnown for one1
Smart TVKnown for oneNo
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Features3 differ
Noise levelDiffers34 dB37 dB
Noise level (economic mode)Differs29 dB28 dB
HDCPKnown for oneYes
Preset modesDiffersBright, Infographic, Presentation, SpreadsheetBlackboard, Cinema, Dynamic, sRGB
Country of originKnown for oneChina
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG)
InteractiveKnown for oneNo
Password protectionKnown for oneYes
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers15 W2 W
Design1 differ
Product typeKnown for oneStandard throw projector
Market positioningDiffersBusinessHome cinema
Product colourWhiteWhite
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
PlacementKnown for oneCeiling, Desktop
Displayidentical
Built-in displayNoNo
Power1 differ
Power sourceACAC
Power consumption (typical)Differs310 W231 W
Power consumption (standby)Known for one0.5 W
AC input voltageKnown for one100-240 V
AC input frequencyKnown for one50/60 Hz
Auto power offKnown for oneYes
Cord lengthKnown for one1.8 m
Power consumption (PowerSave)Known for one0.3 W
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 35 °C
Storage temperature (T-T)Known for one-10 - 60 °C
Operating relative humidity (H-H)Known for one41 - 95%
Storage relative humidity (H-H)Known for one10 - 90%
Weight & dimensions4 differ
WeightDiffers4.5 kg2.6 kg
WidthDiffers343.8 mm302 mm
DepthDiffers256 mm234 mm
HeightDiffers136 mm87 mm
Package widthKnown for one414 mm
Package depthKnown for one560 mm
Package heightKnown for one297 mm
Package weightKnown for one8.1 kg
Packaging contentidentical
Remote control includedYesYes
Cables includedACAC
ManualKnown for oneYes
Batteries includedKnown for oneYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Storageidentical
Card reader integratedKnown for oneNo

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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