Product comparison · 2 data projectors

Epson EMP-1715 + Air Mouse vs Viewsonic PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600)

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  • 23specifications compared
  • 17differ
  • 6identical
  • 26known for one product only

Key differences

  • Projector brightness
    • EMP-1715 + Air Mouse:2700 ANSI lumens
    • PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):1500 ANSI lumens
  • Projection technology
    • EMP-1715 + Air Mouse:LCD
    • PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):DLP
  • Projector native resolution
    • EMP-1715 + Air Mouse:XGA (1024x768)
    • PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):SVGA (800x600)
  • Contrast ratio (typical)
    • EMP-1715 + Air Mouse:400:1
    • PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):2000:1
  • Screen size compatibility
    • EMP-1715 + Air Mouse:762 - 7620 mm (30 - 300")
    • PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):37.5–150
  • Horizontal scan range
    • EMP-1715 + Air Mouse:15 - 92 kHz
    • PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):30 - 100 kHz
  • Vertical scan range
    • EMP-1715 + Air Mouse:50 - 85 Hz
    • PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):50 - 87 Hz
  • Service life of light source
    • EMP-1715 + Air Mouse:2000 h
    • PJ503D data projector 1500 ANSI lumens DLP SVGA (800x600):3000 h

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Comparison of EMP-1715 + Air Mouse, PJ503D
49 specifications
Projector7 differ
Projector brightnessDiffers2700 ANSI lumens1500 ANSI lumens
Projection technologyDiffersLCDDLP
Projector native resolutionDiffersXGA (1024x768)SVGA (800x600)
Contrast ratio (typical)Differs400:12000:1
Screen size compatibilityDiffers762 - 7620 mm (30 - 300")37.5–150
Horizontal scan rangeDiffers15 - 92 kHz30 - 100 kHz
Vertical scan rangeDiffers50 - 85 Hz50 - 87 Hz
Keystone correction, verticalKnown for oneUnknown — not stated by the source±7°
Matrix sizeKnown for oneUnknown — not stated by the source1.4 cm (0.55")
Projection distanceKnown for one12.1Unknown — not stated by the source
Number of coloursKnown for one16.78 million coloursUnknown — not stated by the source
Light source2 differ
Light source typeLampLamp
Service life of light sourceDiffers2000 h3000 h
Lamp powerDiffers170 W160 W
Service life of light source (economic mode)Known for one3000 hUnknown — not stated by the source
Lamp typeKnown for oneUHEUnknown — not stated by the source
Lens systemidentical
FocusManualManual
Focal length rangeKnown for oneUnknown — not stated by the source22.2 mm
Digital zoomKnown for one1.2xUnknown — not stated by the source
Videoidentical
Analog signal format systemKnown for oneUnknown — not stated by the sourceNTSC 4.43, NTSC M, SECAM
Full HDKnown for oneUnknown — not stated by the sourceYes
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for oneUnknown — not stated by the source1
Component video (YPbPr/YCbCr) inKnown for oneUnknown — not stated by the source1
Composite video in11
S-Video inputs quantity11
USB 2.0 ports quantityKnown for oneUnknown — not stated by the source1
Serial interface typeKnown for oneUnknown — not stated by the sourceRS-232
Microphone inKnown for oneYesUnknown — not stated by the source
Features1 differ
Noise levelDiffers40 dB30 dB
CertificationKnown for oneUnknown — not stated by the sourceCE, CB, TÜV/GS, GOST, UL/cUL, FCC-B, C-Tick, WEEE, RoHS
Multimediaidentical
Number of built-in speakers11
RMS rated power1 W1 W
Design1 differ
Market positioningDiffersHome cinemaPortable
Power1 differ
Power consumption (typical)Differs228 W250 W
Power consumption (standby)Known for one5.1 WUnknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 40 °C
Operating relative humidity (H-H)Differs20 - 80%10 - 90%
Weight & dimensions1 differ
WeightDiffers1.7 kg2.6 kg
Package weightKnown for oneUnknown — not stated by the source3.7 kg
Other features2 differ
Aspect ratioKnown for oneUnknown — not stated by the source4:3, 16:9
Package dimensions (WxDxH)Known for oneUnknown — not stated by the source370 x 297 x 186 mm
Dimensions (WxDxH)Differs273 x 193 x 68 mm263 x 108 x 218 mm
Power requirementsDiffers100-240 VCA ± 10%, 50/60 HzAC 100–120/200–240V, 50/60Hz
RS-232 portsKnown for oneUnknown — not stated by the source1
Connectivity technologyKnown for oneWirelessUnknown — not stated by the source
InterfaceKnown for one802.11 a/b/g, USBUnknown — not stated by the source
Networking featuresKnown for one802.11a/b/gUnknown — not stated by the source
Digital keystone correctionKnown for one-30 - 30Unknown — not stated by the source
Packaging contentidentical
Bundled softwareKnown for oneEasyMPUnknown — 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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