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Product comparison · 2 data projectors

NEC NP905 3000 ANSI lumens LCD XGA (1024x768) vs NEC XD470U data projector 3000 ANSI lumens DLP XGA (1024x768)

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  • 18specifications compared
  • 13differ
  • 5identical
  • 22known for one product only

Key differences

  • Projection technology
    • LCD
    • DLP
  • Contrast ratio (typical)
    • 500:1
    • 2000:1
  • Horizontal scan range
    • 48 - 120 kHz
    • 15 - 80 kHz
  • Vertical scan range
    • 15 - 108 Hz
    • 50 - 85 Hz
  • Service life of light source (economic mode)
    • 3500 h
    • 3000 h
  • Lamp power
    • 210 W
    • 280 W
  • VGA (D-Sub) ports quantity
    • 4
    • 2
  • USB 2.0 ports quantity
    • 2
    • 1

Side by side

Differences highlightedShow differences only
40 specifications
A

NEC

NP905 3000 ANSI lumens LCD XGA (1024x768)

Model NP905

View product
B

NEC

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

Model XD470U

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Projector4 differ
Projector brightness3000 ANSI lumens3000 ANSI lumens
Projection technologyDiffersLCDDLP
Projector native resolutionXGA (1024x768)XGA (1024x768)
Contrast ratio (typical)Differs500:12000:1
Projection distanceKnown for one11
Horizontal scan rangeDiffers48 - 120 kHz15 - 80 kHz
Vertical scan rangeDiffers15 - 108 Hz50 - 85 Hz
Keystone correction, horizontalKnown for one-40 - 40°
Keystone correction, verticalKnown for one-30 - 30°
Light source2 differ
Light source typeLampLamp
Service life of light source (economic mode)Differs3500 h3000 h
Lamp typeKnown for oneUHP
Lamp powerDiffers210 W280 W
Service life of light sourceKnown for one2000 h
Lens systemidentical
Focal length rangeKnown for one18.9 - 22.7 mm
FocusKnown for oneManual
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 one2
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
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
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 - 2.071.20:1
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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