Product comparison · 2 data projectors

NEC LT240 1600 ANSI lumens DLP XGA (1024x768) vs NEC NP405 2600 ANSI lumens LCD XGA (1024x768)

17specifications compared
9differ
8identical
21known for one product only

Key differences

Projector brightness
- LT240 1600 ANSI lumens DLP XGA (1024x768):1600 ANSI lumens
- NP405 2600 ANSI lumens LCD XGA (1024x768):2600 ANSI lumens
Projection technology
- LT240 1600 ANSI lumens DLP XGA (1024x768):DLP
- NP405 2600 ANSI lumens LCD XGA (1024x768):LCD
Screen size compatibility
- LT240 1600 ANSI lumens DLP XGA (1024x768):762 - 12700 mm (30 - 500")
- NP405 2600 ANSI lumens LCD XGA (1024x768):300
Lamp power
- LT240 1600 ANSI lumens DLP XGA (1024x768):220 W
- NP405 2600 ANSI lumens LCD XGA (1024x768):180 W
Component video (YPbPr/YCbCr) in
- LT240 1600 ANSI lumens DLP XGA (1024x768):1
- NP405 2600 ANSI lumens LCD XGA (1024x768):2
RMS rated power
- LT240 1600 ANSI lumens DLP XGA (1024x768):2 W
- NP405 2600 ANSI lumens LCD XGA (1024x768):7 W
Weight
- LT240 1600 ANSI lumens DLP XGA (1024x768):3.2 kg
- NP405 2600 ANSI lumens LCD XGA (1024x768):2.99 kg
Audio input
- LT240 1600 ANSI lumens DLP XGA (1024x768):Yes
- NP405 2600 ANSI lumens LCD XGA (1024x768):2 x Stereo Mini Jack

Side by side

Differences highlightedShow differences only

Comparison of LT240, NP405
38 specifications	A NEC LT240 1600 ANSI lumens DLP XGA (1024x768) Model LT240 View product	B NEC NP405 2600 ANSI lumens LCD XGA (1024x768) Model NP405 View product
Projector3 differ
Projector brightnessDiffers	1600 ANSI lumens	2600 ANSI lumens
Projection technologyDiffers	DLP	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Known for one	Unknown — not stated by the source	500:1
Screen size compatibilityDiffers	762 - 12700 mm (30 - 500")	300
Horizontal scan range	15 - 100 kHz	15 - 100 kHz
Vertical scan range	50 - 120 Hz	50 - 120 Hz
Keystone correction, verticalKnown for one	Unknown — not stated by the source	30°
Light source1 differ
Light source type	Lamp	Lamp
Service life of light sourceKnown for one	Unknown — not stated by the source	4000 h
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	5000 h
Lamp powerDiffers	220 W	180 W
Lamp typeKnown for one	NSH	Unknown — not stated by the source
Lens systemidentical
Focal length rangeKnown for one	Unknown — not stated by the source	19.8 - 23.7 mm
Throw ratioKnown for one	Unknown — not stated by the source	1.5 - 1.8:1
FocusKnown for one	Manual	Unknown — not stated by the source
Ports & interfaces1 differ
VGA (D-Sub) ports quantity	1	1
Component video (YPbPr/YCbCr) inDiffers	1	2
Composite video in	1	1
DVI portKnown for one	Unknown — not stated by the source	Yes
S-Video inputs quantity	1	1
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
USB 2.0 ports quantityKnown for one	2	Unknown — not stated by the source
Headphone outputsKnown for one	1	Unknown — not stated by the source
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
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
Multimedia1 differ
Number of built-in speakers	1	1
RMS rated powerDiffers	2 W	7 W
Weight & dimensions1 differ
WeightDiffers	3.2 kg	2.99 kg
Other features2 differ
Aspect ratioKnown for one	Unknown — not stated by the source	4:3
Audio inputDiffers	Yes	2 x Stereo Mini Jack
Dimensions (WxDxH)Differs	319 x 260 x 120 mm	307.3 x 94 x 261.6 mm
Power requirementsKnown for one	Unknown — not stated by the source	200 - 240 V / 50 - 60 Hz
RS-232 portsKnown for one	Unknown — not stated by the source	1
Audio outputKnown for one	Yes	Unknown — not stated by the source
Videoidentical
Analog signal format systemKnown for one	NTSC, PAL, SECAM	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	280 W	Unknown — not stated by the source

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.

More data projector comparisons

All data projector comparisons