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Product comparison · 2 data projectors

Acer P1385WB+Warranty Ext 3Y Carry-In vs NEC P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White

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  • 41specifications compared
  • 21differ
  • 20identical
  • 49known for one product only

Key differences

  • Projector brightness
    • 3200 ANSI lumens
    • 4500 ANSI lumens
  • Projector native resolution
    • WXGA (1280x800)
    • 1080p (1920x1080)
  • Keystone correction, vertical
    • -40 - 40°
    • ± 30°
  • Service life of light source
    • 4000 h
    • 5000 h
  • Focal length range
    • 21 - 23.1 mm
    • 18.2 - 31.1 mm
  • Throw ratio
    • 1.5 - 1.65:1
    • 1.24 - 2.11:1
  • Full HD
    • No
    • Yes
  • VGA (D-Sub) ports quantity
    • 3
    • 1

Side by side

Differences highlightedShow differences only
90 specifications
A

Acer

P1385WB+Warranty Ext 3Y Carry-InView product
B

NEC

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

Model P452H

View product
Projector3 differ
Projector brightnessDiffers3200 ANSI lumens4500 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionDiffersWXGA (1280x800)1080p (1920x1080)
Contrast ratio (typical)Known for one6000:1
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, verticalDiffers-40 - 40°± 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, 16:9
Projection distanceKnown for one1 - 9.7 m
Number of coloursKnown for one1.073 billion colours
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 one0.024 kHz
Light source1 differ
Service life of light sourceDiffers4000 h5000 h
Light source typeKnown for oneLamp
Service life of light source (economic mode)Known for one6000 h
Lamp typeKnown for oneUHP
Lamp powerKnown for one200 W
Lens system2 differ
FocusManualManual
Focal length rangeDiffers21 - 23.1 mm18.2 - 31.1 mm
Zoom ratioKnown for one1.7:1
Throw ratioDiffers1.5 - 1.65:11.24 - 2.11:1
Horizontal lens shift rangeKnown for one0 - 0.59°
Vertical lens shift rangeKnown for one-0.28 - 0.28°
Digital zoomKnown for one2x
Optical zoomKnown for one1.1x
Video2 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersNoYes
3DKnown for oneNo
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers31
HDMI ports quantity22
Component video (YPbPr/YCbCr) in00
DVI portNoNo
S-Video inputs quantityDiffers10
USB 2.0 ports quantity11
Audio (L/R) inKnown for one1
Audio (L/R) outKnown for one2
Serial interface typeRS-232RS-232
DC-in jackKnown for oneYes
Composite video inKnown for one1
AC (power) inKnown for oneYes
Networkidentical
Ethernet LANYesYes
Ethernet LAN (RJ-45) ports11
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-FiNoNo
Storageidentical
Card reader integratedNoNo
Features2 differ
Noise levelDiffers30 dB39 dB
Noise level (economic mode)Differs26 dB31 dB
HDCPKnown for oneYes
Multimedia2 differ
Built-in speaker(s)YesYes
Number of built-in speakersDiffers12
RMS rated powerDiffers10 W20 W
Video formats supportedKnown for oneH.264, MPEG1, MPEG2, MPEG4, VC-1
Image formats supportedKnown for oneBMP, JPG
Audio formats supportedKnown for oneAAC, MP1, MP2, MP3, PCM, WAV, WMA
Design2 differ
Product typeDiffersStandard throw projectorLarge venue projector
Product colourDiffersBlackWhite
PlacementDesktopDesktop
Market positioningKnown for onePresentation
Displayidentical
Built-in displayNoNo
Power2 differ
Power sourceACAC
Power consumption (typical)Differs256 W462 W
Power consumption (standby)Known for one2.7 W
Power consumption (PowerSave)Differs202 W0.26 W
Power consumption (economy mode)Known for one288 W
AC input voltageKnown for one100 - 240 V
AC input frequencyKnown for one50 - 60 Hz
Operational conditions1 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)Known for one20 - 80%
Weight & dimensions1 differ
WeightDiffers2.3 kg5.5 kg
WidthKnown for one362 mm
DepthKnown for one302 mm
HeightKnown for one128 mm
Packaging content1 differ
Remote control includedYesYes
Batteries includedYesYes
Cables includedDiffersAC, VGAAC
ManualYesYes
Quick start guideYesYes
Carrying caseKnown for oneYes
Other featuresidentical
RS-232 ports11
Digital Living Network Alliance (DLNA) certifiedKnown for oneYes
Maximum digital resolutionKnown for one1920 x 1200 pixels

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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