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Product comparison · 2 data projectors

NEC NP901W 2000 ANSI lumens LCD WXGA (1280x800) vs NEC XD470U data projector 3000 ANSI lumens DLP XGA (1024x768)

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  • 20specifications compared
  • 16differ
  • 4identical
  • 21known for one product only

Key differences

  • Projector brightness
    • 2000 ANSI lumens
    • 3000 ANSI lumens
  • Projection technology
    • LCD
    • DLP
  • Projector native resolution
    • WXGA (1280x800)
    • XGA (1024x768)
  • Contrast ratio (typical)
    • 400:1
    • 2000:1
  • Horizontal scan range
    • 15 - 108 kHz
    • 15 - 80 kHz
  • Vertical scan range
    • 48 - 120 Hz
    • 50 - 85 Hz
  • Service life of light source
    • 2500 h
    • 2000 h
  • Service life of light source (economic mode)
    • 3500 h
    • 3000 h

Side by side

Differences highlightedShow differences only
41 specifications
A

NEC

NP901W 2000 ANSI lumens LCD WXGA (1280x800)

Model NP901W

View product
B

NEC

XD470U data projector 3000 ANSI lumens DLP XGA (1024x768)

Model XD470U

View product
Projector6 differ
Projector brightnessDiffers2000 ANSI lumens3000 ANSI lumens
Projection technologyDiffersLCDDLP
Projector native resolutionDiffersWXGA (1280x800)XGA (1024x768)
Contrast ratio (typical)Differs400:12000:1
Projection distanceKnown for one11
Horizontal scan rangeDiffers15 - 108 kHz15 - 80 kHz
Vertical scan rangeDiffers48 - 120 Hz50 - 85 Hz
Keystone correction, horizontalKnown for one-40 - 40°
Keystone correction, verticalKnown for one-30 - 30°
Light source3 differ
Light source typeLampLamp
Service life of light sourceDiffers2500 h2000 h
Service life of light source (economic mode)Differs3500 h3000 h
Lamp powerDiffers210 W280 W
Lens systemidentical
FocusManualManual
Focal length rangeKnown for one17.7 - 21.3 mm
Videoidentical
Analog signal format systemKnown for oneNTSC, NTSC 4.43, PAL, SECAM
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers42
HDMI ports quantityKnown for one1
S-Video inputs quantity11
USB 2.0 ports quantityDiffers21
Audio (L/R) inKnown for one1
Serial interface typeKnown for oneRS-232
Composite video inKnown for one1
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one1
Featuresidentical
Noise levelKnown for one29 dB
Plug and PlayKnown for oneYes
CertificationKnown for oneCE, TÜV GS, RoHS
Multimedia1 differ
Number of built-in speakers11
RMS rated powerDiffers5 W2 W
Poweridentical
Power consumption (typical)Known for one310 W
Power consumption (standby)Known for one18 W
Weight & dimensions1 differ
WeightDiffers3.7 kg2.8 kg
Packaging contentidentical
Remote control includedKnown for oneYes
Other features3 differ
Audio inputKnown for one2
Audio outputKnown for one1
Dimensions (WxDxH)Differs310 x 289 x 125 mm262 x 264 x 86 mm
Lens focal rangeDiffers1.7 - 1.91.20:1
Power requirementsKnown for one100 - 240 V AC, 50 - 60 Hz
RS-232 portsKnown for one1
Video inDiffers1HDTV
Lens systemKnown for oneManual

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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