Product comparison · 2 data projectors

NEC NP4000 5200 ANSI lumens DLP XGA (1024x768) vs NEC VT490 LCD Projector

15specifications compared
10differ
5identical
22known for one product only

Key differences

Projector brightness
- NP4000 5200 ANSI lumens DLP XGA (1024x768):5200 ANSI lumens
- VT490 LCD Projector:2000 ANSI lumens
Projection technology
- NP4000 5200 ANSI lumens DLP XGA (1024x768):DLP
- VT490 LCD Projector:LCD
Projector native resolution
- NP4000 5200 ANSI lumens DLP XGA (1024x768):XGA (1024x768)
- VT490 LCD Projector:SVGA (800x600)
Contrast ratio (typical)
- NP4000 5200 ANSI lumens DLP XGA (1024x768):2100:1
- VT490 LCD Projector:600:1
Lamp power
- NP4000 5200 ANSI lumens DLP XGA (1024x768):260 W
- VT490 LCD Projector:190 W
Power consumption (typical)
- NP4000 5200 ANSI lumens DLP XGA (1024x768):640 W
- VT490 LCD Projector:255 W
Weight
- NP4000 5200 ANSI lumens DLP XGA (1024x768):17 kg
- VT490 LCD Projector:2.9 kg
Dimensions (WxDxH)
- NP4000 5200 ANSI lumens DLP XGA (1024x768):505 x 385 x 197 mm
- VT490 LCD Projector:309 x 112 x 258 mm

Side by side

Differences highlightedShow differences only

Comparison of NP4000, VT490 LCD Projector
37 specifications	A NEC NP4000 5200 ANSI lumens DLP XGA (1024x768) Model NP4000 View product	B NEC VT490 LCD Projector View product
Projector4 differ
Projector brightnessDiffers	5200 ANSI lumens	2000 ANSI lumens
Projection technologyDiffers	DLP	LCD
Projector native resolutionDiffers	XGA (1024x768)	SVGA (800x600)
Contrast ratio (typical)Differs	2100:1	600:1
Horizontal scan rangeKnown for one	15 - 90 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	50 - 85 Hz	Unknown — not stated by the source
Light source1 differ
Service life of light source (economic mode)Known for one	2500 h	Unknown — not stated by the source
Lamp powerDiffers	260 W	190 W
Ports & interfacesidentical
Component video (YPbPr/YCbCr) inKnown for one	1	Unknown — not stated by the source
DVI portKnown for one	Yes	Unknown — not stated by the source
USB 2.0 ports quantityKnown 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
Composite video inKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	36 dB	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source
CertificationKnown for one	CE; TÜV GS; RoHS	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	640 W	255 W
Power consumption (standby)Known for one	Unknown — not stated by the source	9 W
Weight & dimensions1 differ
WeightDiffers	17 kg	2.9 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Other features3 differ
Aspect ratioKnown for one	4:3	Unknown — not stated by the source
Audio inputKnown for one	3 x 3.5 mm	Unknown — not stated by the source
Audio outputKnown for one	1 x 3.5 mm	Unknown — not stated by the source
Connectivity technologyKnown for one	Wired	Unknown — not stated by the source
Dimensions (WxDxH)Differs	505 x 385 x 197 mm	309 x 112 x 258 mm
Power requirementsDiffers	100 - 240 VAC, 50 - 60 Hz	100-240 V; 50/60 Hz
RS-232 portsDiffers	2	1
Lens systemidentical
Focal length rangeKnown for one	Unknown — not stated by the source	1.5 - 1.8 mm
Videoidentical
Analog signal format systemKnown for one	Unknown — not stated by the source	NTSC, PAL, SECAM

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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