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Product comparison · 2 data projectors

BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White vs Epson EX3290 4000 ANSI lumens 3LCD WXGA (1200x800) White

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  • 47specifications compared
  • 29differ
  • 18identical
  • 38known for one product only

Key differences

The BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White has 2,984,000 :1 more contrast ratio (typical) than the Epson EX3290 4000 ANSI lumens 3LCD WXGA (1200x800) White (3000000:1 vs 16000:1). The BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White has 14,000 h more service life of light source than the Epson EX3290 4000 ANSI lumens 3LCD WXGA (1200x800) White (20000 h vs 6000 h). The BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White has 18,000 h more service life of light source (economic mode) than the Epson EX3290 4000 ANSI lumens 3LCD WXGA (1200x800) White (30000 h vs 12000 h). Only the BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White has 3D. Only the BenQ LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White has Ethernet LAN.

  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • WXGA (1280x800)
    • WXGA (1200x800)
  • Contrast ratio (typical)
    • 3000000:1
    • 16000:1
  • Screen size compatibility
    • 0 - 2540 mm (0 - 100")
    • 838.2 - 9525 mm (33 - 375")
  • Number of colours
    • 1.07 billion colours
    • 16.78 million colours
  • Keystone correction, horizontal
    • 40°
    • -30 - 30°
  • Keystone correction, vertical
    • 40°
    • -30 - 30°
  • Light source type
    • Laser
    • Lamp

Side by side

Differences highlightedShow differences only
85 specifications
A

BenQ

LW655 Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 3D White

Model LW655

View product
B

Epson

EX3290 4000 ANSI lumens 3LCD WXGA (1200x800) White

Model EX3290

View product
Projector7 differ
Projector brightness4000 ANSI lumens4000 ANSI lumens
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffersWXGA (1280x800)WXGA (1200x800)
Contrast ratio (typical)Differs3000000:116000:1
Native aspect ratio16:1016:10
Smart projectorNoNo
Screen size compatibilityDiffers0 - 2540 mm (0 - 100")838.2 - 9525 mm (33 - 375")
Number of coloursDiffers1.07 billion colours16.78 million colours
Horizontal scan rangeKnown for one15 - 102 kHz
Vertical scan rangeKnown for one23 - 120 Hz
Keystone correction, horizontalDiffers40°-30 - 30°
Keystone correction, verticalDiffers40°-30 - 30°
Matrix typeKnown for one3-panel (p-Si TFT active)
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
Lamps quantityKnown for one1 lamp(s)
Lens system2 differ
FocusManualManual
Focal length rangeKnown for one16.901 - 21.6076 mm
Aperture range (F-F)Known for one2.43 - 2.78
Zoom capabilityYesYes
Zoom ratioDiffers1.3:12.0:1
Throw ratioDiffers1.187~1.5441.44 - 1.95
OffsetKnown for one110%
Fixed focal lengthKnown for one16.7 mm
F-number (relative aperture)Known for one1.44
Video1 differ
Full HDNoNo
3DDiffersYesNo
Supported graphics resolutionsKnown for one640 x 480 (VGA), 1920 x 1080 (HD 1080)
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160p
Video colour modesKnown for oneDICOM simulation mode, Presentation, Vivid
Analog signal format systemKnown for oneNot supported
Ports & interfaces1 differ
HDMI ports quantity22
HDMI versionKnown for one1.4a
Audio (L/R) inDiffers10
Headphone outputsKnown for one1
Serial interface typeKnown for oneRS-232
PC Audio outKnown for oneYes
AC (power) inYesYes
VGA (D-Sub) ports quantityKnown for one0
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one0
DVI portKnown for oneNo
Service port typeKnown for oneUSB Type-B
Network2 differ
Smart TVNoNo
Ethernet LANDiffersYesNo
Ethernet LAN (RJ-45) portsKnown for one1
Wi-FiDiffersYesNo
Features2 differ
Noise levelDiffers32 dB37 dB
Noise level (economic mode)Differs29 dB28 dB
HDCPKnown for oneYes
On Screen Display (OSD)Known for oneYes
InteractiveKnown for oneNo
Preset modesKnown for oneBlackboard, Cinema, Dynamic, Presentation, sRGB
Password protectionKnown for oneYes
Multimedia1 differ
Built-in speaker(s)YesYes
RMS rated powerDiffers15 W2 W
Number of built-in speakersKnown for one1
Design2 differ
Product typeKnown for oneStandard throw projector
Market positioningDiffersBusinessPortable
Product colourWhiteWhite
PlacementDiffersCeiling, WallCeiling, Desktop
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceDiffersAC/BatteryAC
Power consumption (typical)Differs170 W187 W
Power consumption (standby)Known for one0.5 W
AC input voltage100 - 240 V100 - 240 V
AC input frequency50/60 Hz50/60 Hz
Power consumption (economy mode)Known for one235 W
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one8000 mAh
Operational conditions1 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 40 °C
Weight & dimensions4 differ
WeightDiffers3 kg2.5 kg
WidthDiffers279.2 mm302 mm
DepthDiffers120.5 mm237 mm
HeightDiffers224.8 mm82 mm
Packaging content1 differ
Remote control includedYesYes
Batteries includedYesYes
Cables includedDiffersAC, HDMIAC
ManualKnown for oneYes
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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