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Product comparison · 2 data projectors

Acer P1387W + 3Y On-Site vs NEC P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White

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  • 40specifications compared
  • 26differ
  • 14identical
  • 47known for one product only

Key differences

The Acer P1387W + 3Y On-Site has 11,000 :1 more contrast ratio (typical) than the NEC P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White (17000:1 vs 6000:1). The NEC P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White has 2,000 h more service life of light source than the Acer P1387W + 3Y On-Site (5000 h vs 3000 h). The Acer P1387W + 3Y On-Site has 2 more VGA (D-Sub) ports quantity than the NEC P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White (3 vs 1). Only the NEC P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White has Ethernet LAN. Only the NEC P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White has remote control included.

  • Projector native resolution
    • WXGA (1280x800)
    • 1080p (1920x1080)
  • Contrast ratio (typical)
    • 17000:1
    • 6000:1
  • Service life of light source
    • 3000 h
    • 5000 h
  • Focal length range
    • 18.17 - 21.81 mm
    • 18.2 - 31.1 mm
  • Throw ratio
    • 1.28 - 1.54:1
    • 1.24 - 2.11:1
  • VGA (D-Sub) ports quantity
    • 3
    • 1
  • HDMI ports quantity
    • 1
    • 2
  • S-Video inputs quantity
    • 1
    • 0

Side by side

Differences highlightedShow differences only
87 specifications
A

Acer

P1387W + 3Y On-SiteView product
B

NEC

P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White

Model P452H

View product
Projector2 differ
Projector native resolutionDiffersWXGA (1280x800)1080p (1920x1080)
Contrast ratio (typical)Differs17000:16000:1
Screen size compatibilityKnown for one762 - 7620 mm (30 - 300")
Projection distance (wide)Known for one2.6 - 46.6 m
Projection distance (tele)Known for one0.8 - 14.2 m
Keystone correction, horizontalKnown for one± 25°
Keystone correction, verticalKnown for one± 30°
Matrix sizeKnown for one1.65 cm (0.65")
Matrix typeKnown for oneDMD
Native aspect ratioKnown for one16:10
Supported aspect ratiosKnown for one4:3, 16:10, 16:9
Projection distanceKnown for one1 - 8.3 m
Projector brightness (economic mode)Known for one3600 ANSI lumens
UniformityKnown for one85%
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Vertical synchronization (max)Known for one120 kHz
Vertical synchronization (min)Known for one24 kHz
Light source1 differ
Service life of light sourceDiffers3000 h5000 h
Light source typeKnown for oneLamp
Service life of light source (economic mode)Known for one4000 h
Lamp typeKnown for oneUHP
Lamp powerKnown for one260 W
Lamps quantityKnown for one1 lamp(s)
Lens system2 differ
FocusKnown for oneManual
Focal length rangeDiffers18.17 - 21.81 mm18.2 - 31.1 mm
Zoom ratioKnown for one1.7:1
Throw ratioDiffers1.28 - 1.54:11.24 - 2.11:1
Horizontal lens shift rangeKnown for one0 - 0.59°
Vertical lens shift rangeKnown for one-0.28 - 0.28°
Aperture range (F-F)Known for one2.41 - 2.7
Digital zoomKnown for one2x
Video1 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDKnown for oneYes
3DKnown for oneNo
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
3D ReadyKnown for oneYes
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers31
HDMI ports quantityDiffers12
S-Video inputs quantityDiffers10
Audio (L/R) outDiffers12
DC-in jackKnown for oneYes
Composite video inKnown for one1
AC (power) inKnown for oneYes
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Features2 differ
Noise levelDiffers34 dB39 dB
Noise level (economic mode)Differs29 dB31 dB
Multimedia2 differ
Number of built-in speakersDiffers12
RMS rated powerDiffers10 W20 W
Design3 differ
Product typeDiffersStandard throw projectorLarge venue projector
Product colourDiffersBlackWhite
PlacementDiffersDesktop, CeilingDesktop
Market positioningKnown for onePresentation
Power2 differ
Power consumption (typical)Differs330 W462 W
Power consumption (standby)Known for one2.7 W
Power consumption (PowerSave)Differs280 W0.26 W
Power consumption (economy mode)Known for one288 W
AC input frequencyKnown for one50 - 60 Hz
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-10 - 50 °C
Operating relative humidity (H-H)Known for one20 - 80%
Weight & dimensions4 differ
WeightDiffers2.5 kg5.5 kg
WidthDiffers314 mm362 mm
DepthDiffers223 mm302 mm
HeightDiffers93 mm128 mm
Packaging content1 differ
Remote control includedDiffersNoYes
Batteries includedKnown for oneYes
Cables includedKnown for oneAC
ManualKnown for oneYes
Quick start guideKnown for oneYes
Carrying caseKnown 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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