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Product comparison · 2 data projectors

Acer Travel K137 Portable projector 700 ANSI lumens DLP WXGA (1280x800) White vs BenQ MW824ST data projector Short throw projector 3200 ANSI lumens DLP WXGA (1280x800) 3D Black, Silver

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  • 32specifications compared
  • 20differ
  • 12identical
  • 46known for one product only

Key differences

  • Projector brightness
    • 700 ANSI lumens
    • 3200 ANSI lumens
  • Contrast ratio (typical)
    • 10000:1
    • 13000:1
  • Screen size compatibility
    • 431.8 - 2540 mm (17 - 100")
    • 1828.8 - 7620 mm (72 - 300")
  • Keystone correction, vertical
    • 40°
    • ± 30°
  • Light source type
    • Laser/LED hybrid
    • Lamp
  • Service life of light source
    • 20000 h
    • 4000 h
  • Service life of light source (economic mode)
    • 30000 h
    • 5000 h
  • 3D
    • No
    • Yes

Side by side

Differences highlightedShow differences only
78 specifications
A

Acer

Travel K137 Portable projector 700 ANSI lumens DLP WXGA (1280x800) White

Model K137

View product
B

BenQ

MW824ST data projector Short throw projector 3200 ANSI lumens DLP WXGA (1280x800) 3D Black, Silver

Model MW824ST

View product
Projector4 differ
Projector brightnessDiffers700 ANSI lumens3200 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionWXGA (1280x800)WXGA (1280x800)
Contrast ratio (typical)Differs10000:113000:1
Native aspect ratio16:1016:10
Supported aspect ratios16:1016:10
Screen size compatibilityDiffers431.8 - 2540 mm (17 - 100")1828.8 - 7620 mm (72 - 300")
Number of colours1.073 billion colours1.073 billion colours
Horizontal scan rangeKnown for one15 - 102 kHz
Vertical scan rangeKnown for one23 - 120 Hz
Keystone correction, verticalDiffers40°± 30°
Horizontal synchronization (max)Known for one100 kHz
Keystone correction, horizontalKnown for one-40°
Vertical synchronization (max)Known for one0.12 kHz
Light source3 differ
Light source typeDiffersLaser/LED hybridLamp
Service life of light sourceDiffers20000 h4000 h
Service life of light source (economic mode)Differs30000 h5000 h
Lamp powerKnown for one210 W
Lens systemidentical
Focal length rangeKnown for one0 - 7.51 mm
Aperture range (F-F)Known for one0 - 2.8
Zoom ratioKnown for oneFixed
Throw ratioKnown for one0.52:1
OffsetKnown for one110%
Digital zoomKnown for one1.7x
Video1 differ
Analog signal format systemKnown for oneNTSC, PAL, SECAM
Full HDNoNo
3DDiffersNoYes
Colour modes (3D)Known for oneCinema
Supported graphics resolutionsKnown for one1600 x 1200 (UXGA), 640 x 480 (VGA)
Supported video modesKnown for one1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Video colour modesKnown for oneCinema, Dynamic, Presentation, sRGB
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one3
HDMI ports quantityKnown for one1
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one1
DVI portKnown for oneNo
S-Video inputs quantityKnown for one1
USB 2.0 ports quantityKnown for one1
Audio (L/R) inKnown for one1
Serial interface typeKnown for oneRS-232
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
USB connector typeKnown for oneMini-USB B
Network1 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsKnown for one1
Featuresidentical
Noise levelKnown for one33 dB
Noise level (economic mode)Known for one28 dB
HDCPKnown for oneYes
Multimedia2 differ
Built-in speaker(s)YesYes
Number of built-in speakersDiffers21
RMS rated powerDiffers6 W10 W
Design4 differ
Product typeDiffersPortable projectorShort throw projector
Market positioningDiffersPortableShort throw
Product colourDiffersWhiteBlack, Silver
PlacementDiffersCeilingDesktop
Displayidentical
Built-in displayNoNo
Power1 differ
Power sourceACAC
Power consumption (typical)Known for one290 W
Power consumption (standby)Known for one0.5 W
Power consumption (PowerSave)Known for one240 W
AC input voltageDiffers110 - 220 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Weight & dimensions4 differ
WeightDiffers510 g2.6 kg
WidthDiffers189 mm287.3 mm
DepthDiffers116 mm232.6 mm
HeightDiffers41 mm114.4 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedYesYes
Cables includedKnown for oneVGA
ManualYesYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
AC adapter includedKnown for oneYes
Carrying caseKnown for oneYes
Other featuresidentical
RS-232 portsKnown for one1
Maximum digital resolutionKnown for one1920 x 1200 pixels
Storageidentical
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)

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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