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Product comparison · 2 data projectors

Sharp DLP data video projector vs Viewsonic Digital Projector PJ656

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  • 12specifications compared
  • 9differ
  • 3identical
  • 23known for one product only

Key differences

  • Projector brightness
    • 3600 ANSI lumens
    • 2100 ANSI lumens
  • Projection technology
    • DLP
    • LCD
  • Horizontal scan range
    • 15 - 126 kHz
    • 31 - 106 kHz
  • Vertical scan range
    • 43 - 200 Hz
    • 56 - 120 Hz
  • Lamp power
    • 310 W
    • 180 W
  • Weight
    • 5.2 kg
    • 2.8 kg
  • Dimensions (WxDxH)
    • 390 x 294 x 99 mm
    • 306 x 249 x 97 mm
  • Lens system
    • 1:1.27
    • F1.7 - 1.9, f=18.9 - 22.6

Side by side

Differences highlightedShow differences only
35 specifications
A

Sharp

DLP data video projectorView product
B

Viewsonic

Digital Projector PJ656View product
Projector4 differ
Projector brightnessDiffers3600 ANSI lumens2100 ANSI lumens
Projection technologyDiffersDLPLCD
Contrast ratio (typical)Known for one400:1
Horizontal scan rangeDiffers15 - 126 kHz31 - 106 kHz
Vertical scan rangeDiffers43 - 200 Hz56 - 120 Hz
Screen size compatibilityKnown for one1016 - 7620 mm (40 - 300")
Light source1 differ
Lamp typeKnown for oneUHB
Lamp powerDiffers310 W180 W
Service life of light sourceKnown for one2000 h
Lens systemidentical
FocusKnown for oneManual
Digital zoomKnown for one1.2x
Throw ratioKnown for one1.5 - 1.8:1
Featuresidentical
Noise levelKnown for one38 dB
Plug and PlayKnown for oneYes
Multimediaidentical
Number of built-in speakersKnown for one1
Displayidentical
Display resolutionKnown for one1600 x 1200 pixels
Poweridentical
Power consumption (typical)Known for one290 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one10 - 85%
Weight & dimensions1 differ
WeightDiffers5.2 kg2.8 kg
Other features3 differ
Aspect ratioKnown for one4:3
Audio inputKnown for one3.5mm stereo mini jack
Audio outputKnown for one3.5mm stereo mini jack
Dimensions (WxDxH)Differs390 x 294 x 99 mm306 x 249 x 97 mm
Lens systemDiffers1:1.27F1.7 - 1.9, f=18.9 - 22.6
Power requirementsKnown for oneAC 100 - 120 / 200 - 240 V, 50 / 60Hz
Video inKnown for oneRCA jack
Digital keystone correctionKnown for one± 15°
I/O portsDiffersComputer RGB x 2 audio L/R x 1 video x 1 (RCA) S-video x 1 RS-232 USB (2.0)RGB-PC In(15-pin mini D-sub (x2)) / Out(15-pin mini D-sub), RCA jack (set), USB, 9-pin D-sub RS-232
Package dimensions (WxDxH)Known for one393 x 303 x 114 mm
Ports & interfacesidentical
Progressive scan outputKnown for oneYes
Packaging contentidentical
Remote control includedKnown for oneNo

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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