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Product comparison · 2 data projectors

Acer X1378WH + 3Y On site vs NEC P502H Large venue projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White

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  • 53specifications compared
  • 32differ
  • 21identical
  • 43known for one product only

Key differences

  • Projector brightness
    • 3800 ANSI lumens
    • 4000 ANSI lumens
  • Projector native resolution
    • WXGA (1280x800)
    • 1080p (1920x1080)
  • Contrast ratio (typical)
    • 20000:1
    • 6000:1
  • Native aspect ratio
    • 16:10
    • 16:9
  • Supported aspect ratios
    • 4:3, 16:10, 16:9
    • 16:10, 16:9
  • Screen size compatibility
    • 660.4 - 7620 mm (26 - 300")
    • 762 - 7620 mm (30 - 300")
  • Projection distance
    • 1 - 9.6 m
    • 0.8 - 14.2 m
  • Keystone correction, vertical
    • 40°
    • 0 - 62°

Side by side

Differences highlightedShow differences only
96 specifications
A

Acer

X1378WH + 3Y On siteView product
B

NEC

P502H Large venue projector 4000 ANSI lumens DLP 1080p (1920x1080) 3D White

Model P502H

View product
Projector10 differ
Projector brightnessDiffers3800 ANSI lumens4000 ANSI lumens
Projector native resolutionDiffersWXGA (1280x800)1080p (1920x1080)
Contrast ratio (typical)Differs20000:16000:1
Native aspect ratioDiffers16:1016:9
Supported aspect ratiosDiffers4:3, 16:10, 16:916:10, 16:9
Screen size compatibilityDiffers660.4 - 7620 mm (26 - 300")762 - 7620 mm (30 - 300")
Projection distanceDiffers1 - 9.6 m0.8 - 14.2 m
Keystone correction, horizontalKnown for one-25 - 25°
Keystone correction, verticalDiffers40°0 - 62°
Vertical synchronization (max)Differs0.12 kHz120 kHz
Vertical synchronization (min)Differs0.024 kHz50 kHz
Number of coloursKnown for one1.073 billion colours
Light source4 differ
Service life of light sourceDiffers3000 h4000 h
Service life of light source (economic mode)Differs4000 h5000 h
Lamp typeDiffersOSRAMUHP
Lamp powerDiffers260 W375 W
Lens system2 differ
Focal length rangeDiffers20.99 - 25.61 mm18.2 - 31.1 mm
Aperture range (F-F)Differs2.59 - 2.862 - 2.5
Zoom ratioKnown for one1.7:1
Throw ratioKnown for one1.24 - 2.11:1
Digital zoomKnown for one2x
Optical zoomKnown for one1.2x
Video2 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC, NTSC 3.58, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Full HDDiffersNoYes
3D ReadyKnown for oneYes
Supported graphics resolutionsKnown for one1280 x 800, 1920 x 1200 (WUXGA)
Ports & interfaces4 differ
VGA (D-Sub) ports quantityDiffers32
HDMI ports quantityDiffers12
Component video (YPbPr/YCbCr) inKnown for one0
DVI portKnown for oneNo
S-Video inputs quantityDiffers10
HDBaseT portKnown for oneYes
USB 2.0 ports quantityDiffers12
Audio (L/R) inKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Serial interface typeKnown for oneRS-232
PC Audio inKnown for oneYes
PC Audio outKnown for oneYes
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Features2 differ
Noise levelDiffers32 dB36 dB
Noise level (economic mode)Differs30 dB31 dB
HDCPKnown for oneYes
On Screen Display (OSD)Known for oneYes
Password protectionKnown for oneYes
CertificationKnown for oneCE; ErP; TÜV GS
Multimedia1 differ
RMS rated powerDiffers5 W20 W
Design2 differ
Product typeDiffersStandard throw projectorLarge venue projector
PlacementDiffersDesktopDesktop, Ceiling
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
LED indicatorsKnown for oneYes
Power2 differ
Power consumption (typical)Differs330 W366 W
Power consumption (standby)Known for one0.5 W
Power consumption (max)Known for one445 W
Power consumption (economy mode)Differs260 W305 W
Auto power offKnown for oneYes
Weight & dimensions1 differ
WeightDiffers2.6 kg5.2 kg
WidthKnown for one362 mm
DepthKnown for one302 mm
HeightKnown for one129 mm
Packaging contentidentical
Remote control typeKnown for oneIR
Cables includedKnown for oneAC, VGA
AC adapter includedKnown for oneYes
Carrying caseKnown for oneYes
ManualKnown for oneYes
Quick start guideKnown for oneYes
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
ColourKnown for oneYes
Display aspect ratioKnown for one16:10
HD typeKnown for oneHD
Other featuresidentical
Maximum digital resolutionKnown for one1920 x 1080 pixels
RS-232 portsKnown for one1
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C

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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