Product comparison · 2 data projectors

NEC LT240 1600 ANSI lumens DLP XGA (1024x768) vs NEC NP2250 4200 ANSI lumens LCD XGA (1024x768)

16specifications compared
10differ
6identical
19known for one product only

Key differences

Projector brightness
- LT240 1600 ANSI lumens DLP XGA (1024x768):1600 ANSI lumens
- NP2250 4200 ANSI lumens LCD XGA (1024x768):4200 ANSI lumens
Projection technology
- LT240 1600 ANSI lumens DLP XGA (1024x768):DLP
- NP2250 4200 ANSI lumens LCD XGA (1024x768):LCD
Horizontal scan range
- LT240 1600 ANSI lumens DLP XGA (1024x768):15 - 100 kHz
- NP2250 4200 ANSI lumens LCD XGA (1024x768):15 - 108 kHz
Vertical scan range
- LT240 1600 ANSI lumens DLP XGA (1024x768):50 - 120 Hz
- NP2250 4200 ANSI lumens LCD XGA (1024x768):48 - 120 Hz
Lamp power
- LT240 1600 ANSI lumens DLP XGA (1024x768):220 W
- NP2250 4200 ANSI lumens LCD XGA (1024x768):330 W
Headphone outputs
- LT240 1600 ANSI lumens DLP XGA (1024x768):1
- NP2250 4200 ANSI lumens LCD XGA (1024x768):3
RMS rated power
- LT240 1600 ANSI lumens DLP XGA (1024x768):2 W
- NP2250 4200 ANSI lumens LCD XGA (1024x768):5 W
Power consumption (typical)
- LT240 1600 ANSI lumens DLP XGA (1024x768):280 W
- NP2250 4200 ANSI lumens LCD XGA (1024x768):460 W

Side by side

Differences highlightedShow differences only

Comparison of LT240, NP2250
35 specifications	A NEC LT240 1600 ANSI lumens DLP XGA (1024x768) Model LT240 View product	B NEC NP2250 4200 ANSI lumens LCD XGA (1024x768) Model NP2250 View product
Projector4 differ
Projector brightnessDiffers	1600 ANSI lumens	4200 ANSI lumens
Projection technologyDiffers	DLP	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Screen size compatibilityKnown for one	762 - 12700 mm (30 - 500")	Unknown — not stated by the source
Horizontal scan rangeDiffers	15 - 100 kHz	15 - 108 kHz
Vertical scan rangeDiffers	50 - 120 Hz	48 - 120 Hz
Contrast ratio (typical)Known for one	Unknown — not stated by the source	600:1
Light source1 differ
Light source type	Lamp	Lamp
Lamp typeKnown for one	NSH	Unknown — not stated by the source
Lamp powerDiffers	220 W	330 W
Service life of light sourceKnown for one	Unknown — not stated by the source	2000 h
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	3000 h
Lens systemidentical
FocusKnown for one	Manual	Unknown — not stated by the source
Focal length rangeKnown for one	Unknown — not stated by the source	24.4 - 32.5 mm
Videoidentical
Analog signal format system	NTSC, PAL, SECAM	NTSC, PAL, SECAM
Ports & interfaces1 differ
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Component video (YPbPr/YCbCr) in	1	1
Composite video inKnown for one	1	Unknown — not stated by the source
S-Video inputs quantity	1	1
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
Headphone outputsDiffers	1	3
CardBus PCMCIA slot typeKnown for one	Type II	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	Unknown — not stated by the source	Yes
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
Multimedia1 differ
Number of built-in speakers	1	1
RMS rated powerDiffers	2 W	5 W
Power1 differ
Power consumption (typical)Differs	280 W	460 W
Weight & dimensions1 differ
WeightDiffers	3.2 kg	7.3 kg
Other features1 differ
Audio inputKnown for one	Yes	Unknown — not stated by the source
Audio outputKnown for one	Yes	Unknown — not stated by the source
Dimensions (WxDxH)Differs	319 x 260 x 120 mm	399 x 358 x 150 mm
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240V AC, 50/60Hz
RS-232 portsKnown for one	Unknown — not stated by the source	1
Featuresidentical
Noise levelKnown for one	Unknown — not stated by the source	34 dB

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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