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Product comparison · 2 data projectors

Acer Essential X1378WH Standard throw projector 3800 ANSI lumens DLP WXGA (1280x800) White vs NEC P502W Large venue projector 5000 ANSI lumens DLP WXGA (1280x800) White

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  • 39specifications compared
  • 21differ
  • 18identical
  • 50known for one product only

Key differences

  • Projector brightness
    • 3800 ANSI lumens
    • 5000 ANSI lumens
  • Screen size compatibility
    • 660.4 - 7620 mm (26 - 300")
    • 762 - 7620 mm (30 - 300")
  • Projection distance
    • 1 - 9.6 m
    • 0.8 - 14.5 m
  • Keystone correction, vertical
    • -40 - 40°
    • 30°
  • Service life of light source
    • 3000 h
    • 4000 h
  • Service life of light source (economic mode)
    • 4000 h
    • 5000 h
  • Lamp type
    • OSRAM
    • UHP
  • Lamp power
    • 260 W
    • 375 W

Side by side

Differences highlightedShow differences only
89 specifications
A

Acer

Essential X1378WH Standard throw projector 3800 ANSI lumens DLP WXGA (1280x800) White

Model X1378WH

View product
B

NEC

P502W Large venue projector 5000 ANSI lumens DLP WXGA (1280x800) White

Model P502W

View product
Projector4 differ
Projector brightnessDiffers3800 ANSI lumens5000 ANSI lumens
Projection technologyDLPDLP
Projector native resolutionWXGA (1280x800)WXGA (1280x800)
Native aspect ratio16:1016:10
Supported aspect ratiosKnown for one4:3, 16:9
Screen size compatibilityDiffers660.4 - 7620 mm (26 - 300")762 - 7620 mm (30 - 300")
Projection distanceDiffers1 - 9.6 m0.8 - 14.5 m
Contrast ratio (dynamic)Known for one20000:1
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
Contrast ratio (typical)Known for one6000:1
Projector brightness (economic mode)Known for one3000 ANSI lumens
Keystone correction, horizontalKnown for one25°
Light source4 differ
Light source typeLampLamp
Service life of light sourceDiffers3000 h4000 h
Service life of light source (economic mode)Differs4000 h5000 h
Lamp typeDiffersOSRAMUHP
Lamp powerDiffers260 W375 W
Lamps quantityKnown for one1 lamp(s)
Lens system1 differ
FocusManualManual
Focal length rangeKnown for one20.99 - 25.61 mm
Aperture range (F-F)Known for one2.59 - 2.86
Zoom capabilityYesYes
Zoom typeManualManual
Digital zoomKnown for one2x
Optical zoomDiffers1.2x1.7x
Throw ratioKnown for one1.49 - 1.79:1
Zoom ratioKnown for one1.7:1
Video1 differ
Analog signal format systemDiffersNTSC, PAL, SECAMNTSC 3.58, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
3D ReadyKnown for oneYes
Full HDKnown for oneYes
HD-ReadyKnown for oneYes
Ports & interfaces3 differ
VGA (D-Sub) ports quantityDiffers32
HDMI ports quantityDiffers12
Component video (YPbPr/YCbCr) inKnown for one0
Composite video inKnown for one1
DVI portKnown for oneNo
S-Video inputs quantityKnown for one1
USB 2.0 ports quantityDiffers13
Serial interface typeRS-232RS-232
AUX inKnown for oneYes
AC (power) inKnown for oneYes
HDBaseT portKnown for oneYes
Audio (L/R) inKnown for one1
Audio (L/R) outKnown for one1
Network2 differ
Ethernet LANDiffersNoYes
Ethernet LAN (RJ-45) portsDiffers01
Wi-FiKnown for oneNo
Storageidentical
Card reader integratedKnown for oneNo
Features2 differ
Noise levelDiffers32 dB36 dB
Noise level (economic mode)Differs30 dB31 dB
HDCPKnown for oneYes
On Screen Display (OSD)Known for oneYes
CertificationKnown for oneErP, RoHs
Multimediaidentical
Built-in speaker(s)YesYes
Number of built-in speakers11
RMS rated powerKnown for one5 W
Design1 differ
Product typeDiffersStandard throw projectorLarge venue projector
Product colourWhiteWhite
PlacementDesktop, CeilingDesktop, Ceiling
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power2 differ
Power sourceACAC
Power consumption (typical)Differs330 W366 W
Power consumption (economy mode)Differs260 W305 W
AC input voltage100 - 240 V100 - 240 V
Power consumption (max)Known for one445 W
Power consumption (PowerSave)Known for one0.5 W
AC input frequencyKnown for one50 - 60 Hz
Softwareidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Weight & dimensions1 differ
WeightDiffers2.6 kg5.2 kg
WidthKnown for one362 mm
DepthKnown for one302 mm
HeightKnown for one129 mm
Packaging contentidentical
Remote control includedYesYes
Batteries includedKnown for oneYes
Cables includedACAC
Carrying caseKnown for oneYes
ManualKnown for oneYes
Quick start guideYesYes
Remote control typeKnown for oneIR
Other featuresidentical
RS-232 ports11
Logistics dataidentical
Harmonized System (HS) codeKnown for one85286200

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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