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Product comparison · 2 data projectors

BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White vs Epson EX3290 4000 ANSI lumens 3LCD WXGA (1200x800) White

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  • 35specifications compared
  • 24differ
  • 11identical
  • 40known for one product only

Key differences

The BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 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 LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 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 LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) 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 LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White has full HD. Projection technology: DLP on the BenQ LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White, 3LCD on the Epson EX3290 4000 ANSI lumens 3LCD WXGA (1200x800) White.

  • Projection technology
    • DLP
    • 3LCD
  • Projector native resolution
    • WXGA (1280x800)
    • WXGA (1200x800)
  • Contrast ratio (typical)
    • 3000000:1
    • 16000:1
  • Keystone correction, horizontal
    • -40 - 40°
    • -30 - 30°
  • Keystone correction, vertical
    • -40 - 40°
    • -30 - 30°
  • Light source type
    • Laser
    • Lamp
  • Service life of light source
    • 20000 h
    • 6000 h
  • Service life of light source (economic mode)
    • 30000 h
    • 12000 h

Side by side

Differences highlightedShow differences only
75 specifications
A

BenQ

LW655C Standard throw projector 4000 ANSI lumens DLP WXGA (1280x800) White

Model LW655C

View product
B

Epson

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

Model EX3290

View product
Projector5 differ
Projection technologyDiffersDLP3LCD
Projector native resolutionDiffersWXGA (1280x800)WXGA (1200x800)
Contrast ratio (typical)Differs3000000:116000:1
Smart projectorKnown for oneNo
Screen size compatibilityKnown for one838.2 - 9525 mm (33 - 375")
Number of coloursKnown for one16.78 million colours
Keystone correction, horizontalDiffers-40 - 40°-30 - 30°
Keystone correction, verticalDiffers-40 - 40°-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
FocusKnown for oneManual
Fixed focal lengthKnown for one16.7 mm
F-number (relative aperture)Known for one1.44
Zoom ratioDiffers1.1:12.0:1
Throw ratioDiffers1.544 - 1.721.44 - 1.95
OffsetKnown for one110%
Video1 differ
Analog signal format systemKnown for oneNot supported
Full HDDiffersYesNo
3DKnown for oneNo
Video colour modesKnown for onePresentation, Bright cinema, DICOM simulation mode, High bright, Vivid, Custom
Ports & interfaces1 differ
VGA (D-Sub) ports quantityKnown for one0
HDMI ports quantityDiffers32
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
AC (power) inKnown for oneYes
HDMI connector typeKnown for oneFull-size
HDMI versionKnown for one1.4a
USB 2.0 Type-A ports quantityKnown for one2
Serial interface typeKnown for oneRS-232
Networkidentical
Smart TVKnown for oneNo
Wi-FiKnown for oneNo
Features2 differ
InteractiveKnown for oneNo
Noise levelDiffers32 dB37 dB
Noise level (economic mode)Differs29 dB28 dB
Preset modesKnown for oneBlackboard, Cinema, Dynamic, Presentation, sRGB
Password protectionKnown for oneYes
HDCPKnown for oneYes
Multimedia1 differ
Number of built-in speakersKnown for one1
RMS rated powerDiffers15 W2 W
Design1 differ
Market positioningDiffersBusinessPortable
PlacementKnown for oneCeiling, Desktop
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Product typeKnown for oneStandard throw projector
Power2 differ
Power consumption (typical)Differs143 W187 W
Power consumption (economy mode)Known for one235 W
AC input frequencyDiffers50 - 60 Hz50/60 Hz
Power consumption (standby)Known for one0.5 W
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
Batteries includedKnown for oneYes
Cables includedDiffersHDMI, PowerAC
Technical detailsidentical
Products per pallet (EU)Known for one64 pc(s)

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