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Product comparison · 2 data projectors

Viewsonic Digital Projector PJ256D vs Viewsonic Digital Projector PJ552

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  • 22specifications compared
  • 14differ
  • 8identical
  • 8known for one product only

Key differences

  • Projector brightness
    • 1500 ANSI lumens
    • 1600 ANSI lumens
  • Projection technology
    • DLP
    • LCD
  • Contrast ratio (typical)
    • 2000:1
    • 400:1
  • Horizontal scan range
    • 31.5 - 79.8 kHz
    • 15 - 91 kHz
  • Vertical scan range
    • 56 - 85 Hz
    • 50 - 120 Hz
  • Lamp power
    • 156 W
    • 165 W
  • Display resolution
    • 1280 x 1024 pixels
    • 1024 x 768 pixels
  • Power consumption (typical)
    • 200 W
    • 240 W

Side by side

Differences highlightedShow differences only
30 specifications
A

Viewsonic

Digital Projector PJ256DView product
B

Viewsonic

Digital Projector PJ552View product
Projector5 differ
Projector brightnessDiffers1500 ANSI lumens1600 ANSI lumens
Projection technologyDiffersDLPLCD
Contrast ratio (typical)Differs2000:1400:1
Horizontal scan rangeDiffers31.5 - 79.8 kHz15 - 91 kHz
Vertical scan rangeDiffers56 - 85 Hz50 - 120 Hz
Light source1 differ
Lamp powerDiffers156 W165 W
Lens systemidentical
Digital zoomKnown for one1.2x
Multimediaidentical
Number of built-in speakersKnown for one1
Display1 differ
DisplayKnown for oneLCD
Display resolutionDiffers1280 x 1024 pixels1024 x 768 pixels
Display diagonalKnown for one80.5 cm (31.7")
Power1 differ
Power consumption (typical)Differs200 W240 W
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 35 °C0 - 35 °C
Weight & dimensions1 differ
WeightDiffers1 kg2.5 kg
Other features4 differ
Audio inputKnown for oneStereo mini-jack (x2)
Audio outputKnown for oneStereo mini-jack (x1)
Dimensions (WxDxH)Differs198 x 148 x 57 mm297 x 233 x 65 mm
Power requirementsDiffersAC 100 - 240 V, 50 - 60Hz100 - 240 VAC / 50 - 60Hz
ResolutionKnown for one1024 x 768 pixels
Video inDiffersRCARCA jack (x1)
Digital keystone correctionDiffers±8°+/- 15º
I/O portsKnown for oneRCA jack (x1 set), USB (x1), 9-Pin D-Sub

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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