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Product comparison · 2 data projectors

Epson EB-84 EDU vs NEC NP4001-08ZL data projector 4500 ANSI lumens DLP WXGA (1280x768) White

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  • 36specifications compared
  • 24differ
  • 12identical
  • 36known for one product only

Key differences

  • Projector brightness
    • 2600 ANSI lumens
    • 4500 ANSI lumens
  • Projection technology
    • LCD
    • DLP
  • Projector native resolution
    • XGA (1024x768)
    • WXGA (1280x768)
  • Contrast ratio (typical)
    • 2000:1
    • 2100:1
  • Screen size compatibility
    • 762 - 7620 mm (30 - 300")
    • 1016 - 12700 mm (40 - 500")
  • Projection distance
    • 0.83 - 8.54 m
    • 1.55 - 24.35 m
  • Keystone correction, vertical
    • ± 30°
    • ±40°
  • Service life of light source
    • 5000 h
    • 2000 h

Side by side

Differences highlightedShow differences only
72 specifications
A

Epson

EB-84 EDUView product
B

NEC

NP4001-08ZL data projector 4500 ANSI lumens DLP WXGA (1280x768) White

Model NP4001-08ZL

View product
Projector7 differ
Projector brightnessDiffers2600 ANSI lumens4500 ANSI lumens
Projection technologyDiffersLCDDLP
Projector native resolutionDiffersXGA (1024x768)WXGA (1280x768)
Contrast ratio (typical)Differs2000:12100:1
Screen size compatibilityDiffers762 - 7620 mm (30 - 300")1016 - 12700 mm (40 - 500")
Projection distanceDiffers0.83 - 8.54 m1.55 - 24.35 m
Horizontal scan rangeKnown for one15 - 90 kHz
Vertical scan rangeKnown for one50 - 85 Hz
Keystone correction, horizontalKnown for one±27°
Keystone correction, verticalDiffers± 30°±40°
Number of coloursKnown for one16.78 million colours
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers5000 h2000 h
Service life of light source (economic mode)Differs6000 h2500 h
Lamp powerDiffers200 W260 W
Lamp power (economic mode)Known for one230 W
Lamp typeKnown for oneUHE
Lens system2 differ
Focal length rangeDiffers18.2 - 29.2 mm26 - 34 mm
Throw ratioDiffers1.38 - 2.24:11.78 - 2.35:1
FocusKnown for oneManual
Videoidentical
Analog signal format systemKnown for oneNTSC, PAL, SECAM
Full HDKnown for oneNo
HD-ReadyKnown for oneYes
3DKnown for oneNo
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers21
HDMI ports quantityKnown for one0
Component video (YPbPr/YCbCr) inKnown for one1
Composite video inDiffers10
DVI portKnown for oneYes
S-Video inputs quantity11
USB 2.0 ports quantity11
Audio (L/R) inKnown for one2
Headphone outputs11
Microphone inYesYes
Serial interface typeRS-232RS-232
AC (power) inYesYes
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) ports11
Wi-FiKnown for oneNo
Featuresidentical
Noise levelKnown for one36 dB
Noise level (economic mode)Known for one34 dB
Plug and PlayKnown for oneYes
CertificationKnown for oneFCC
Multimedia2 differ
Built-in speaker(s)Known for oneYes
Number of built-in speakersDiffers12
RMS rated powerDiffers10 W6 W
Designidentical
Product colourKnown for oneWhite
PlacementKnown for oneCeiling
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Power2 differ
Power consumption (typical)Differs272 W350 W
Power consumption (standby)Differs8.9 W5 W
Power consumption (PowerSave)Known for one3 W
Power consumption (economy mode)Known for one228 W
Operational conditions1 differ
Operating temperature (T-T)Differs5 - 35 °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
WeightDiffers3.1 kg16.5 kg
Packaging content1 differ
Remote control includedDiffersYesNo
Cables includedKnown for oneUSB, VGA
Other features3 differ
Aspect ratio4:34:3
Connectivity technologyWiredWired
Dimensions (WxDxH)Differs250 x 327 x 95 mm505 x 385 x 209 mm
Lens focal rangeDiffers1.49 - 1.94F=1.7 - 1.9
Networking featuresKnown for oneFast Ethernet
Number of yearsKnown for one3 year(s)
Power requirementsDiffers100-240V, 50/60Hz100 - 240 V, 50 - 60 Hz
Power supply typeACAC
RS-232 ports11
ResolutionKnown for one1600 x 1200 pixels
Supported network protocolsKnown for oneHTTP
Network readyKnown 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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