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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
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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