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Product comparison · 2 data projectors

Acer P1287 + 3Y On-Site vs NEC NP-P452W data projector Standard throw projector 4500 ANSI lumens DLP WXGA (1280x800) White

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  • 65specifications compared
  • 36differ
  • 29identical
  • 36known for one product only

Key differences

  • Projector brightness
    • 4200 ANSI lumens
    • 4500 ANSI lumens
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x800)
  • Contrast ratio (typical)
    • 17000:1
    • 6000:1
  • Native aspect ratio
    • 4:3
    • 16:10
  • Screen size compatibility
    • 660.4 - 7620 mm (26 - 300")
    • 762 - 7620 mm (30 - 300")
  • Projection distance
    • 1 - 9.8 m
    • 0.8 - 14.5 m
  • Horizontal synchronization (max)
    • 100 kHz
    • 153 kHz
  • Keystone correction, vertical
    • -40 - 40°
    • -30 - 30°

Side by side

Differences highlightedShow differences only
101 specifications
A

Acer

P1287 + 3Y On-SiteView product
B

NEC

NP-P452W data projector Standard throw projector 4500 ANSI lumens DLP WXGA (1280x800) White

Model NP-P452W

View product
Projector8 differ
Projector brightnessDiffers4200 ANSI lumens4500 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x800)
Contrast ratio (typical)Differs17000:16000:1
Native aspect ratioDiffers4:316:10
Screen size compatibilityDiffers660.4 - 7620 mm (26 - 300")762 - 7620 mm (30 - 300")
Projection distanceDiffers1 - 9.8 m0.8 - 14.5 m
Horizontal synchronization (max)Differs100 kHz153 kHz
Horizontal synchronization (min)15 kHz15 kHz
Keystone correction, horizontalKnown for one-25 - 25°
Keystone correction, verticalDiffers-40 - 40°-30 - 30°
Matrix sizeKnown for one1.65 cm (0.65")
Matrix typeKnown for oneDMD
Vertical synchronization (max)0.12 kHz0.12 kHz
Vertical synchronization (min)0.024 kHz0.024 kHz
Supported aspect ratiosKnown for one16:9
Number of coloursKnown for one1.073 billion colours
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers3000 h5000 h
Lamp typeDiffersUHPAC HID
Lamp powerDiffers260 W335 W
Lamps quantity1 lamp(s)1 lamp(s)
Service life of light source (economic mode)Known for one4000 h
Lens system2 differ
FocusKnown for oneManual
Focal length rangeDiffers18.17 - 21.81 mm18.2 - 31.1 mm
Zoom capabilityYesYes
Zoom typeManualManual
Zoom ratioKnown for one1.7:1
Optical zoomDiffers1.2x1.7x
Throw ratioKnown for one1.3 - 2.2
Horizontal lens shift rangeKnown for one-0.28 - 0.28°
Vertical lens shift rangeKnown for one0 - 0.59°
Aperture range (F-F)Known for one2.7 - 2.41
Digital zoomKnown for one2x
Video3 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDNoNo
HD-ReadyKnown for oneYes
3DDiffersYesNo
3D ReadyKnown for oneYes
Supported graphics resolutionsDiffers1024 x 768 (XGA), 1920 x 1200 (WUXGA)640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 800, 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA), 1920 x 1200 (WUXGA)
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers32
HDMI ports quantityDiffers12
HDMI connector typeKnown for oneFull-size
Component video (YPbPr/YCbCr) in00
Composite video in11
DVI portNoNo
S-Video inputs quantityDiffers10
HDBaseT portKnown for oneYes
USB 2.0 ports quantity11
Audio (L/R) inDiffers01
Serial interface typeRS-232RS-232
PC Audio outYesYes
PC in (D-Sub)Known for oneYes
Remote (IR) outputKnown for one1
AC (power) inYesYes
PC Audio inKnown for oneYes
USB connector typeKnown for oneMini-USB B
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers02
Wi-FiKnown for oneNo
Storageidentical
Card reader integratedNoNo
Features2 differ
Noise levelDiffers34 dB39 dB
Noise level (economic mode)Differs29 dB31 dB
HDCPKnown for oneYes
Composite syncKnown for oneYes
Separate H/V syncKnown for oneYes
Sync-on-green (SOG)Known for oneYes
CertificationKnown for oneUSA UL 60950-1 / FCC Part15 Class B, Canada CSA 60950-1 / ICES-003 Class B, NOM
Multimedia1 differ
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerDiffers10 W20 W
Design2 differ
Product typeStandard throw projectorStandard throw projector
Product colourDiffersBlackWhite
PlacementDiffersDesktopDesktop, Ceiling
Market positioningKnown for onePresentation
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs330 W426 W
Power consumption (standby)Known for one2.7 W
Power consumption (PowerSave)Known for one0.26 W
Power consumption (economy mode)Differs280 W288 W
AC input voltage100 - 240 V100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Softwareidentical
Mac compatibilityKnown for oneYes
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 40 °C
Storage temperature (T-T)Known for one-10 - 50 °C
Operating relative humidity (H-H)Differs0 - 80%20 - 80%
Weight & dimensions4 differ
WeightDiffers2.5 kg5.5 kg
WidthDiffers314 mm362 mm
DepthDiffers223 mm302 mm
HeightDiffers93 mm128 mm
Packaging content1 differ
Remote control includedYesYes
Batteries includedYesYes
Cables includedDiffersACAC, VGA
ManualYesYes
Quick start guideYesYes
Other featuresidentical
Maximum digital resolution1920 x 1200 pixels1920 x 1200 pixels
RS-232 ports11

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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