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Product comparison · 2 data projectors

Acer H7550ST + 3Y On-Site vs Acer P1387W + 3Y Carry-In

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  • 48specifications compared
  • 30differ
  • 18identical
  • 25known for one product only

Key differences

  • Projector brightness
    • 3000 ANSI lumens
    • 4500 ANSI lumens
  • Projector native resolution
    • 1080p (1920x1080)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 16000:1
    • 17000:1
  • Native aspect ratio
    • 16:9
    • 16:10
  • Supported aspect ratios
    • 4:3, 16:9
    • 4:3, 16:10, 16:9
  • Projection distance
    • 0.9 - 4.6 m
    • 1 - 8.3 m
  • Vertical synchronization (max)
    • 0.12 kHz
    • 120 kHz
  • Vertical synchronization (min)
    • 0.024 kHz
    • 24 kHz

Side by side

Differences highlightedShow differences only
73 specifications
A

Acer

H7550ST + 3Y On-SiteView product
B

Acer

P1387W + 3Y Carry-InView product
Projector8 differ
Projector brightnessDiffers3000 ANSI lumens4500 ANSI lumens
Projector native resolutionDiffers1080p (1920x1080)WXGA (1280x800)
Contrast ratio (typical)Differs16000:117000:1
Native aspect ratioDiffers16:916:10
Supported aspect ratiosDiffers4:3, 16:94:3, 16:10, 16:9
Projection distanceDiffers0.9 - 4.6 m1 - 8.3 m
Number of coloursKnown for one1.073 billion colours
Keystone correction, verticalKnown for one-40 - 40°
Vertical synchronization (max)Differs0.12 kHz120 kHz
Vertical synchronization (min)Differs0.024 kHz24 kHz
Projector brightness (economic mode)Known for one3600 ANSI lumens
UniformityKnown for one85%
Light source4 differ
Service life of light sourceDiffers4000 h3000 h
Service life of light source (economic mode)Differs6000 h4000 h
Lamp typeDiffersOSRAMUHP
Lamp powerDiffers210 W260 W
Lens system3 differ
FocusKnown for oneManual
Focal length rangeDiffers10.20 - 11.22 mm18.17 - 21.81 mm
Aperture range (F-F)Differs2.6 - 2.782.41 - 2.7
Zoom ratioKnown for one1.1:1
Optical zoomKnown for one1.1x
Throw ratioDiffers0.69 - 0.76:11.28 - 1.54:1
Videoidentical
Full HDKnown for oneYes
3DKnown for oneYes
Supported graphics resolutionsKnown for one1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA)
3D ReadyKnown for oneYes
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers23
HDMI ports quantityDiffers31
Component video (YPbPr/YCbCr) inDiffers10
S-Video inputs quantityDiffers01
USB 2.0 ports quantityKnown for one1
Audio (L/R) inKnown for one1
Serial interface typeKnown for oneRS-232
AC (power) inKnown for oneYes
Features2 differ
Noise levelDiffers33 dB34 dB
Noise level (economic mode)Differs30 dB29 dB
Multimedia2 differ
Number of built-in speakersDiffers21
RMS rated powerDiffers20 W10 W
Design3 differ
Market positioningDiffersHome cinemaPresentation
Product colourDiffersWhiteBlack
PlacementDiffersDesktopDesktop, Ceiling
Power1 differ
Power consumption (typical)Differs399 W330 W
Power consumption (PowerSave)Known for one280 W
Weight & dimensions1 differ
WeightDiffers3.4 kg2.5 kg
WidthKnown for one314 mm
DepthKnown for one223 mm
HeightKnown for one93 mm
Packaging content1 differ
Remote control includedDiffersYesNo
Batteries includedKnown for oneYes
3D glasses includedKnown for oneYes
Cables includedKnown for oneAC, VGA
ManualKnown for oneYes
Quick start guideKnown for oneYes
Carrying caseKnown for oneYes
Other features1 differ
RS-232 portsDiffers01

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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