Product comparison · 2 data projectors

NEC VT490 LCD Projector vs NEC VT700 data projector 3000 ANSI lumens LCD XGA (1024x768)

18specifications compared
10differ
8identical
18known for one product only

Key differences

Projector brightness
- VT490 LCD Projector:2000 ANSI lumens
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):3000 ANSI lumens
Projector native resolution
- VT490 LCD Projector:SVGA (800x600)
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):XGA (1024x768)
Contrast ratio (typical)
- VT490 LCD Projector:600:1
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):500:1
Service life of light source
- VT490 LCD Projector:2000 h
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):2500 h
Lamp power
- VT490 LCD Projector:190 W
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):210 W
Focal length range
- VT490 LCD Projector:1.5 - 1.8 mm
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):18.9 - 22.7 mm
Power consumption (typical)
- VT490 LCD Projector:255 W
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):295 W
Weight
- VT490 LCD Projector:2.9 kg
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):3.1 kg

Side by side

Differences highlightedShow differences only

Comparison of VT490 LCD Projector, VT700
36 specifications	A NEC VT490 LCD Projector View product	B NEC VT700 data projector 3000 ANSI lumens LCD XGA (1024x768) Model VT700 View product
Projector3 differ
Projector brightnessDiffers	2000 ANSI lumens	3000 ANSI lumens
Projector native resolutionDiffers	SVGA (800x600)	XGA (1024x768)
Contrast ratio (typical)Differs	600:1	500:1
Projection distanceKnown for one	Unknown — not stated by the source	11.1
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 100 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 120 Hz
Keystone correction, verticalKnown for one	Unknown — not stated by the source	-30 - 30°
Light source2 differ
Service life of light sourceDiffers	2000 h	2500 h
Service life of light source (economic mode)Known for one	Unknown — not stated by the source	3000 h
Lamp powerDiffers	190 W	210 W
Lens system1 differ
FocusKnown for one	Unknown — not stated by the source	Manual
Focal length rangeDiffers	1.5 - 1.8 mm	18.9 - 22.7 mm
Ports & interfacesidentical
Component video (YPbPr/YCbCr) inKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	Yes
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Microphone inKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	Unknown — not stated by the source	29 dB
Plug and PlayKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	CE, TÜV GS, RoHS
Multimediaidentical
Number of built-in speakersKnown for one	Unknown — not stated by the source	1
RMS rated powerKnown for one	Unknown — not stated by the source	5 W
Power1 differ
Power consumption (typical)Differs	255 W	295 W
Weight & dimensions1 differ
WeightDiffers	2.9 kg	3.1 kg
Other features2 differ
Audio inputKnown for one	Unknown — not stated by the source	1
Audio outputKnown for one	Unknown — not stated by the source	1
Dimensions (WxDxH)Differs	309 x 112 x 258 mm	309 x 258 x 112 mm
Power requirementsDiffers	100-240 V; 50/60 Hz	100 - 240 V AC, 50 - 60 Hz
Videoidentical
Analog signal format systemKnown for one	NTSC, PAL, SECAM	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.

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