Product comparison · 2 data projectors

Viewsonic PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768) vs Viewsonic PJ556D DLP

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  • 15specifications compared
  • 7differ
  • 8identical
  • 27known for one product only

Key differences

  • Projector native resolution
    • PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768):XGA (1024x768)
    • PJ556D DLP:SXGA (1280x1024)
  • Vertical scan range
    • PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768):56 - 85 Hz
    • PJ556D DLP:50 - 85 Hz
  • Noise level
    • PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768):37 dB
    • PJ556D DLP:36 dB
  • Power consumption (typical)
    • PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768):280 W
    • PJ556D DLP:250 W
  • Weight
    • PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768):1.8 kg
    • PJ556D DLP:2.7 kg
  • Package weight
    • PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768):4.6 kg
    • PJ556D DLP:5.7 kg
  • Dimensions (WxDxH)
    • PJ258D data projector 2000 ANSI lumens DLP XGA (1024x768):288 x 190 x 83 mm
    • PJ556D DLP:256 x 102 x 223 mm

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Comparison of PJ258D, PJ556D DLP
42 specifications
Projector2 differ
Projector brightness2000 ANSI lumens2000 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffersXGA (1024x768)SXGA (1280x1024)
Horizontal scan rangeKnown for oneUnknown — not stated by the source15 - 80 kHz
Vertical scan rangeDiffers56 - 85 Hz50 - 85 Hz
Keystone correction, verticalKnown for oneUnknown — not stated by the source15°
Contrast ratio (typical)Known for one2000:1Unknown — not stated by the source
Projection distanceKnown for one1.2 - 10 mUnknown — not stated by the source
Light sourceidentical
Light source typeLampLamp
Service life of light source2000 h2000 h
Service life of light source (economic mode)Known for oneUnknown — not stated by the source3000 h
Lamp power200 W200 W
Lens systemidentical
FocusManualManual
Zoom ratioKnown for oneUnknown — not stated by the source1.1:1
Videoidentical
Analog signal format systemKnown for oneUnknown — not stated by the sourceNTSC 4.43, NTSC M, PAL, SECAM
Full HDKnown for oneYesUnknown — not stated by the source
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 inKnown for oneUnknown — not stated by the source1
S-Video inputs quantityKnown for oneUnknown — not stated by the source1
Serial interface typeKnown for oneUnknown — not stated by the sourceRS-232
Features1 differ
Noise levelDiffers37 dB36 dB
CertificationKnown for oneCE, CB, TÜV/GS, GOST, UL, CUL, FCC-B, CCC, PSB, NOM, WEEE, RoHSUnknown — not stated by the source
Multimediaidentical
RMS rated powerKnown for oneUnknown — not stated by the source1 W
Number of built-in speakersKnown for one1Unknown — not stated by the source
Designidentical
Market positioningPortablePortable
Power1 differ
Power consumption (typical)Differs280 W250 W
Operational conditionsidentical
Storage temperature (T-T)Known for oneUnknown — not stated by the source0 - 40 °C
Operating temperature (T-T)Known for one0 - 40 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one10 - 90%Unknown — not stated by the source
Weight & dimensions2 differ
WeightDiffers1.8 kg2.7 kg
Package weightDiffers4.6 kg5.7 kg
Other features1 differ
Aspect ratio4:3, 16:94:3, 16:9
Dimensions (WxDxH)Differs288 x 190 x 83 mm256 x 102 x 223 mm
RS-232 portsKnown for oneUnknown — not stated by the source1
Non-operating relative humidity (non-condensing)Known for oneUnknown — not stated by the source10 - 90%
Package dimensions (WxDxH)Known for one332 x 195 x 315 mmUnknown — not stated by the source
Power requirementsKnown for oneAC 100–240V, 50/60HzUnknown — not stated by the source
Digital keystone correctionKnown for oneVertical ± 15ºUnknown — not stated by the source
I/O portsKnown for onePC-VGA: 1 x 15-pin mini D-sub Composite Video: 1 x RCA jack S-Video: 1 x 4-pin mini-DIN ViewDock: iPod dock Audio: 1 x 3.5mm stereo mini jack USB: USB Typ BUnknown — not stated by the source
Packaging contentidentical
Remote control includedKnown for oneYesUnknown — not stated by the source
Cables includedKnown for oneComposite, VGAUnknown — 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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