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Product comparison · 2 data projectors

Epson EB-1840W vs Viewsonic PJD6553W data projector 3500 ANSI lumens DLP WXGA (1280x800) 3D Black

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  • 39specifications compared
  • 27differ
  • 12identical
  • 53known for one product only

Key differences

  • Projection technology
    • LCD
    • DLP
  • Projector native resolution
    • WXGA (1366x768)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 2500:1
    • 4000:1
  • Number of colours
    • 16.78 million colours
    • 1.073 billion colours
  • Keystone correction, vertical
    • 30°
    • 40°
  • Service life of light source
    • 4000 h
    • 3500 h
  • Service life of light source (economic mode)
    • 3000 h
    • 5000 h
  • Lamp type
    • UHE
    • OSRAM

Side by side

Differences highlightedShow differences only
92 specifications
A

Epson

EB-1840W

Model EB-1840W

View product
B

Viewsonic

PJD6553W data projector 3500 ANSI lumens DLP WXGA (1280x800) 3D Black

Model PJD6553W

View product
Projector6 differ
Projection technologyDiffersLCDDLP
Projector native resolutionDiffersWXGA (1366x768)WXGA (1280x800)
Contrast ratio (typical)Differs2500:14000:1
Screen size compatibilityDiffers736.6 - 7112 mm (29 - 280")736.6 - 7772.4 mm (29 - 306")
Projection distanceKnown for one1.79 - 2.92 m
Number of coloursDiffers16.78 million colours1.073 billion colours
Keystone correction, horizontalKnown for one30°
Keystone correction, verticalDiffers30°40°
Projector brightnessKnown for one3500 ANSI lumens
Horizontal scan rangeKnown for one31 - 100 kHz
Vertical scan rangeKnown for one48 - 120 Hz
Matrix sizeKnown for one1.65 cm (0.65")
Light source4 differ
Light source typeLampLamp
Service life of light sourceDiffers4000 h3500 h
Service life of light source (economic mode)Differs3000 h5000 h
Lamp typeDiffersUHEOSRAM
Lamp powerDiffers275 W240 W
Lamps quantityKnown for one1 lamp(s)
Lens systemidentical
FocusManualManual
Focal length rangeKnown for one18.2 - 29.2 mm
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Digital zoomKnown for one1.6x
Throw ratioKnown for one1.38 - 2.24:1
OffsetKnown for one10:0
Optical zoomKnown for one1.3x
Video2 differ
Full HDDiffersNoYes
3DDiffersNoYes
Analog signal format systemKnown for oneNTSC M, PAL 60, PAL B, PAL D, PAL G, PAL H, PAL I, PAL M, PAL N, SECAM, SECAM B, SECAM D, SECAM G, SECAM K, SECAM K1, SECAM L
3D ReadyKnown for oneYes
Supported graphics resolutionsKnown for one1280 x 800 (WXGA)
Supported video modesKnown for one1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Ports & interfaces3 differ
HDMI ports quantityDiffers01
Component video (YPbPr/YCbCr) in00
Composite video inDiffers01
DVI portNoNo
S-Video inputs quantity11
USB 2.0 ports quantityDiffers21
Audio (L/R) in00
Headphone outputsKnown for one2
Serial interface typeRS-232RS-232
VGA (D-Sub) ports quantityKnown for one2
Microphone inKnown for oneYes
USB connector typeKnown for oneUSB Type-B
AC (power) inKnown for oneYes
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Wi-FiNoNo
Features2 differ
Noise levelDiffers39 dB33 dB
Noise level (economic mode)Differs35 dB29 dB
Country of originKnown for oneChina
Plug and PlayKnown for oneYes
CertificationKnown for oneCB, UL, cUL, FCC, CE, UL-Argentina, NOM, TUV-GS, GOST-R, SASO, Ukraine, PSB, C-Tick, Korean-KC, CCC, CECP, WEEE, RoHS
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers5 W10 W
Design2 differ
Product typeKnown for oneStandard throw projector
Product colourDiffersWhiteBlack
LED indicatorsDiffersYesPower, Yes
Market positioningKnown for onePresentation
Poweridentical
Power consumption (typical)Known for one365 W
Power consumption (standby)Known for one0.33 W
Power consumption (PowerSave)Known for one289 W
AC input voltageKnown for one120 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 40 °C
Operating relative humidity (H-H)Differs20 - 80%10 - 90%
Weight & dimensions1 differ
WeightDiffers3.3 kg2.6 kg
Package widthKnown for one355 mm
Package depthKnown for one485 mm
Package heightKnown for one175 mm
Package weightKnown for one5 kg
Packaging contentidentical
Remote control includedYesYes
Logistics dataidentical
Quantity per packKnown for one1 pc(s)
Pallet gross heightKnown for one2.25 m
Pallet gross lengthKnown for one120 cm
Pallet gross widthKnown for one80 cm
Pallet height (UK)Known for one2.25 m
Pallet length (UK)Known for one120 cm
Pallet width (UK)Known for one100 cm
Products per palletKnown for one48 pc(s)
Products per pallet (UK)Known for one72 pc(s)
Products per pallet layerKnown for one4 pc(s)
Products per pallet layer (UK)Known for one6 pc(s)
Other features2 differ
Aspect ratioDiffers16:1016:9
Dimensions (WxDxH)Differs345 x 263 x 93 mm294 x 242 x 84 mm
RS-232 ports11
Audio inputKnown for one1
Audio outputKnown for one1
Connectivity technologyKnown for oneWired
Power LEDKnown for oneYes
ResolutionKnown for one1280 x 800 pixels

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