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Product comparison · 2 data projectors

Acer P1287 + 3Y Carry-In vs NEC P452H Large venue projector 4500 ANSI lumens DLP 1080p (1920x1080) White

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  • 49specifications compared
  • 31differ
  • 18identical
  • 44known for one product only

Key differences

  • Projector brightness
    • 4200 ANSI lumens
    • 4500 ANSI lumens
  • Projector native resolution
    • XGA (1024x768)
    • 1080p (1920x1080)
  • Contrast ratio (typical)
    • 17000:1
    • 6000:1
  • Screen size compatibility
    • 660.4 - 7620 mm (26 - 300")
    • 762 - 7620 mm (30 - 300")
  • Keystone correction, vertical
    • -40 - 40°
    • ± 30°
  • Service life of light source
    • 3000 h
    • 5000 h
  • Focal length range
    • 18.17 - 21.81 mm
    • 18.2 - 31.1 mm
  • Zoom ratio
    • 1.92:1
    • 1.7:1

Side by side

Differences highlightedShow differences only
93 specifications
A

Acer

P1287 + 3Y Carry-InView product
B

NEC

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

Model P452H

View product
Projector5 differ
Projector brightnessDiffers4200 ANSI lumens4500 ANSI lumens
Projector native resolutionDiffersXGA (1024x768)1080p (1920x1080)
Contrast ratio (typical)Differs17000:16000:1
Native aspect ratioKnown for one4:3
Supported aspect ratiosKnown for one16:9
Screen size compatibilityDiffers660.4 - 7620 mm (26 - 300")762 - 7620 mm (30 - 300")
Projection distanceKnown for one1 - 9.8 m
Number of coloursKnown for one1.073 billion colours
Horizontal synchronization (max)Known for one100 kHz
Horizontal synchronization (min)Known for one15 kHz
Keystone correction, verticalDiffers-40 - 40°± 30°
Vertical synchronization (max)Known for one0.12 kHz
Vertical synchronization (min)Known for one0.024 kHz
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°
Matrix sizeKnown for one1.65 cm (0.65")
Matrix typeKnown for oneDMD
Light source1 differ
Light source typeKnown for oneLamp
Service life of light sourceDiffers3000 h5000 h
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
Focal length rangeDiffers18.17 - 21.81 mm18.2 - 31.1 mm
Aperture range (F-F)Known for one2.7 - 2.41
Zoom capabilityKnown for oneYes
Zoom typeKnown for oneManual
Zoom ratioDiffers1.92:11.7:1
Digital zoomKnown for one2x
Optical zoomKnown for one1.2x
FocusKnown for oneManual
Throw ratioKnown for one1.24 - 2.11:1
Horizontal lens shift rangeKnown for one0 - 0.59°
Vertical lens shift rangeKnown for one-0.28 - 0.28°
Video3 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersNoYes
3DDiffersYesNo
Supported graphics resolutionsKnown for one1024 x 768 (XGA), 1920 x 1200 (WUXGA)
Supported video modesKnown for one480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers31
HDMI ports quantityDiffers12
Composite video inKnown for one1
S-Video inputs quantityDiffers10
Audio (L/R) inDiffers01
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
USB connector typeKnown for oneMini-USB B
AC (power) inKnown for oneYes
Audio (L/R) outKnown for one2
DC-in jackKnown 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
Design2 differ
Product typeDiffersStandard throw projectorLarge venue projector
Market positioningKnown for onePresentation
Product colourDiffersBlackWhite
Power2 differ
Power consumption (typical)Differs330 W462 W
Power consumption (economy mode)Differs280 W288 W
Power consumption (standby)Known for one2.7 W
Power consumption (PowerSave)Known for one0.26 W
AC input frequencyKnown for one50 - 60 Hz
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Operational conditions2 differ
Operating temperature (T-T)Differs0 - 40 °C5 - 40 °C
Operating relative humidity (H-H)Differs0 - 80%20 - 80%
Storage temperature (T-T)Known for one-10 - 50 °C
Weight & dimensions4 differ
WeightDiffers2.5 kg5.5 kg
WidthDiffers314 mm362 mm
DepthDiffers223 mm302 mm
HeightDiffers93 mm128 mm

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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