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Product comparison · 2 data projectors

Acer C20 20 ANSI lumens DLP WVGA (854x480) vs BenQ MW881UST 2500 ANSI lumens DLP WXGA (1280x800) 3D

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  • 24specifications compared
  • 19differ
  • 5identical
  • 27known for one product only

Key differences

  • Projector brightness
    • 20 ANSI lumens
    • 2500 ANSI lumens
  • Projector native resolution
    • WVGA (854x480)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 2000:1
    • 5000:1
  • Number of colours
    • 16.78 million colours
    • 1.073 billion colours
  • Horizontal scan range
    • 30 - 50 kHz
    • 31 - 99 kHz
  • Vertical scan range
    • 50 - 60 Hz
    • 48 - 120 Hz
  • Light source type
    • LED
    • Lamp
  • Service life of light source (economic mode)
    • 20000 h
    • 5000 h

Side by side

Differences highlightedShow differences only
51 specifications
A

Acer

C20 20 ANSI lumens DLP WVGA (854x480)

Model C20

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B

BenQ

MW881UST 2500 ANSI lumens DLP WXGA (1280x800) 3D

Model MW881UST

View product
Projector6 differ
Projector brightnessDiffers20 ANSI lumens2500 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffersWVGA (854x480)WXGA (1280x800)
Contrast ratio (typical)Differs2000:15000:1
Screen size compatibilityKnown for one1447.8 - 7620 mm (57 - 300")
Number of coloursDiffers16.78 million colours1.073 billion colours
Horizontal scan rangeDiffers30 - 50 kHz31 - 99 kHz
Vertical scan rangeDiffers50 - 60 Hz48 - 120 Hz
Keystone correction, verticalKnown for one15°
Projection distanceKnown for one0.25 - 3.2 m
Light source2 differ
Light source typeDiffersLEDLamp
Service life of light sourceKnown for one3500 h
Service life of light source (economic mode)Differs20000 h5000 h
Lamp typeKnown for oneUHP
Lamp powerKnown for one230 W
Lens systemidentical
OffsetKnown for one130%
Videoidentical
Analog signal format systemKnown for oneNTSC, PAL, SECAM
3DKnown for oneYes
Ports & interfaces2 differ
VGA (D-Sub) ports quantityKnown for one3
Component video (YPbPr/YCbCr) inDiffers12
Composite video in11
DVI portNoNo
S-Video inputs quantityKnown for one1
USB 2.0 ports quantityDiffers12
Audio (L/R) inKnown for one2
Microphone inKnown for oneYes
Serial interface typeKnown for oneRS-232
HDMI ports quantityKnown for one1
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Wi-FiKnown for oneNo
Featuresidentical
Noise levelKnown for one33 dB
Noise reductionKnown for oneYes
Multimedia2 differ
Built-in speaker(s)YesYes
Number of built-in speakersDiffers12
RMS rated powerDiffers0.5 W20 W
Power1 differ
Power consumption (typical)Differs7.9 W315 W
Power consumption (standby)1 W1 W
Weight & dimensions1 differ
WeightDiffers166 g5.8 kg
Packaging content1 differ
Remote control includedDiffersNoYes
Other features2 differ
Aspect ratioDiffers16:916:10
Audio inputKnown for one1
Dimensions (WxDxH)Differs118 x 60.8 x 18.6 mm404 x 324 x 229 mm
Lens focal rangeKnown for one2.65
Power requirementsKnown for one100-240V, 50/60Hz
RS-232 portsKnown for one1
ResolutionKnown for one1600 x 1200 pixels
Storageidentical
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSDHC
Designidentical
Market positioningKnown for onePortable
LED indicatorsKnown 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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