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Product comparison · 2 data projectors

Acer P7280 4500 ANSI lumens DLP XGA (1024x768) vs BenQ Digital Projector SP870

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  • 16specifications compared
  • 10differ
  • 6identical
  • 27known for one product only

Key differences

  • Projector brightness
    • 4500 ANSI lumens
    • 5000 ANSI lumens
  • Contrast ratio (typical)
    • 2300:1
    • 2000:1
  • Number of colours
    • 1.073 billion colours
    • 16.78 million colours
  • Horizontal scan range
    • 27 - 92 kHz
    • 31 - 93 kHz
  • Vertical scan range
    • 50 - 85 Hz
    • 48 - 85 Hz
  • Component video (YPbPr/YCbCr) in
    • 2
    • 1
  • Number of built-in speakers
    • 1
    • 2
  • Power consumption (typical)
    • 330 W
    • 510 W

Side by side

Differences highlightedShow differences only
43 specifications
A

Acer

P7280 4500 ANSI lumens DLP XGA (1024x768)

Model P7280

View product
B

BenQ

Digital Projector SP870View product
Projector5 differ
Projector brightnessDiffers4500 ANSI lumens5000 ANSI lumens
Contrast ratio (typical)Differs2300:12000:1
Screen size compatibilityKnown for one1016 - 7620 mm (40 - 300")
Number of coloursDiffers1.073 billion colours16.78 million colours
Horizontal scan rangeDiffers27 - 92 kHz31 - 93 kHz
Vertical scan rangeDiffers50 - 85 Hz48 - 85 Hz
Keystone correction, horizontalKnown for one15°
Keystone correction, verticalKnown for one40°
Light sourceidentical
Light source typeKnown for oneLamp
Service life of light sourceKnown for one2000 h
Lamp powerKnown for one360 W
Lens systemidentical
Focal length rangeKnown for one38.87 - 46.63 mm
Zoom ratioKnown for one1.15:1
Digital zoomKnown for one8x
Videoidentical
Full HDKnown for oneYes
HD-ReadyKnown for oneYes
Ports & interfaces1 differ
Component video (YPbPr/YCbCr) inDiffers21
Audio (L/R) outKnown for one1
HDMI ports quantityKnown for one1
USB 2.0 ports quantityKnown for one1
Serial interface typeKnown for oneRS-232
Multimedia1 differ
Number of built-in speakersDiffers12
RMS rated powerKnown for one2 W
Displayidentical
Display number of coloursKnown for one16.78 million colours
Power1 differ
Power consumption (typical)Differs330 W510 W
Weight & dimensions1 differ
WeightDiffers5.4 kg4.9 kg
Other features1 differ
Aspect ratioKnown for one4:3, 16:9
Dimensions (WxDxH)Differs404 x 315 x 120 mm115 x 277 x 375 mm
Lens focal rangeKnown for one2.4-2.7
Power requirementsKnown for one100-240 VAC, 50-60 Hz
ResolutionKnown for one640 x 350 pixels
Connectivity technologyKnown for oneWired
RS-232 portsKnown for one1
Featuresidentical
Noise levelKnown for one29 dB
Designidentical
Market positioningKnown for onePresentation
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Packaging contentidentical
Remote control includedKnown for oneYes

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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