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Product comparison · 2 data projectors

NEC LT240 1600 ANSI lumens DLP XGA (1024x768) vs NEC NP1250 3700 ANSI lumens LCD XGA (1024x768)

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  • 9specifications compared
  • 8differ
  • 1identical
  • 36known for one product only

Key differences

  • Projector brightness
    • 1600 ANSI lumens
    • 3700 ANSI lumens
  • Projection technology
    • DLP
    • LCD
  • Horizontal scan range
    • 15 - 100 kHz
    • 15 - 108 kHz
  • Vertical scan range
    • 50 - 120 Hz
    • 48 - 120 Hz
  • USB 2.0 ports quantity
    • 2
    • 1
  • Power consumption (typical)
    • 280 W
    • 300 W
  • Weight
    • 3.2 kg
    • 7.3 kg
  • Dimensions (WxDxH)
    • 319 x 260 x 120 mm
    • 399 x 358 x 150.5 mm

Side by side

Differences highlightedShow differences only
45 specifications
A

NEC

LT240 1600 ANSI lumens DLP XGA (1024x768)

Model LT240

View product
B

NEC

NP1250 3700 ANSI lumens LCD XGA (1024x768)

Model NP1250

View product
Projector4 differ
Projector brightnessDiffers1600 ANSI lumens3700 ANSI lumens
Projection technologyDiffersDLPLCD
Projector native resolutionXGA (1024x768)XGA (1024x768)
Contrast ratio (typical)Known for one600:1
Projection distanceKnown for one20.8
Horizontal scan rangeDiffers15 - 100 kHz15 - 108 kHz
Vertical scan rangeDiffers50 - 120 Hz48 - 120 Hz
Keystone correction, horizontalKnown for one40°
Keystone correction, verticalKnown for one30°
Heat dissipationKnown for one1672 BTU/h
Screen size compatibilityKnown for one762 - 12700 mm (30 - 500")
Light sourceidentical
Service life of light sourceKnown for one2000 h
Service life of light source (economic mode)Known for one3000 h
Light source typeKnown for oneLamp
Lamp typeKnown for oneNSH
Lamp powerKnown for one220 W
Lens systemidentical
Focal length rangeKnown for one24.4 - 32.5 mm
FocusKnown for oneManual
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers21
Serial interface typeKnown for oneRS-232
VGA (D-Sub) ports quantityKnown for one1
Component video (YPbPr/YCbCr) inKnown for one1
Composite video inKnown for one1
S-Video inputs quantityKnown for one1
Headphone outputsKnown for one1
CardBus PCMCIA slot typeKnown for oneType II
CardBus PCMCIA slots quantityKnown for one1
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one1
Featuresidentical
Noise levelKnown for one33 dB
Power1 differ
Power consumption (typical)Differs280 W300 W
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 40 °C
Storage temperature (T-T)Known for one-10 - 50 °C
Weight & dimensions1 differ
WeightDiffers3.2 kg7.3 kg
Packaging contentidentical
Remote control includedKnown for oneYes
Other features1 differ
Aspect ratioKnown for one4:3
Connectivity technologyKnown for oneWired
Dimensions (WxDxH)Differs319 x 260 x 120 mm399 x 358 x 150.5 mm
Lens focal rangeKnown for one1.7 - 2.2
RS-232 portsKnown for one1
ResolutionKnown for one1600 x 1200 pixels
Audio inputKnown for oneYes
Audio outputKnown for oneYes
Videoidentical
Analog signal format systemKnown for oneNTSC, PAL, SECAM
Multimediaidentical
Number of built-in speakersKnown for one1
RMS rated powerKnown for one2 W

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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