Product comparison · 2 data projectors

NEC VT491 Portable Projector - LCD - SVGA 800 x 600 - 2000lm vs NEC VT700 data projector 3000 ANSI lumens LCD XGA (1024x768)

19specifications compared
10differ
9identical
25known for one product only

Key differences

Projector brightness
- VT491 Portable Projector - LCD - SVGA 800 x 600 - 2000lm:2000 ANSI lumens
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):3000 ANSI lumens
Projector native resolution
- VT491 Portable Projector - LCD - SVGA 800 x 600 - 2000lm:SVGA (800x600)
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):XGA (1024x768)
Contrast ratio (typical)
- VT491 Portable Projector - LCD - SVGA 800 x 600 - 2000lm:600:1
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):500:1
Projection distance
- VT491 Portable Projector - LCD - SVGA 800 x 600 - 2000lm:0.7 - 11.1 m
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):11.1
Keystone correction, vertical
- VT491 Portable Projector - LCD - SVGA 800 x 600 - 2000lm:±30°
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):-30 - 30°
Service life of light source
- VT491 Portable Projector - LCD - SVGA 800 x 600 - 2000lm:2000 h
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):2500 h
Lamp power
- VT491 Portable Projector - LCD - SVGA 800 x 600 - 2000lm:190 W
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):210 W
Power consumption (typical)
- VT491 Portable Projector - LCD - SVGA 800 x 600 - 2000lm:255 W
- VT700 data projector 3000 ANSI lumens LCD XGA (1024x768):295 W

Side by side

Differences highlightedShow differences only

Comparison of VT491 Portable Projector - LCD - SVGA 800 x 600 - 2000lm, VT700
44 specifications	A NEC VT491 Portable Projector - LCD - SVGA 800 x 600 - 2000lm View product	B NEC VT700 data projector 3000 ANSI lumens LCD XGA (1024x768) Model VT700 View product
Projector5 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 distanceDiffers	0.7 - 11.1 m	11.1
Keystone correction, verticalDiffers	±30°	-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 systemidentical
FocusKnown for one	Unknown — not stated by the source	Manual
Focal length rangeKnown for one	Unknown — not stated by the source	18.9 - 22.7 mm
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	2
Composite video inKnown for one	Unknown — not stated by the source	1
DVI portKnown for one	Unknown — not stated by the source	Yes
S-Video inputs quantityKnown for one	Unknown — not stated by the source	1
Audio (L/R) inKnown for one	Unknown — not stated by the source	1
Serial interface typeKnown for one	Unknown — not stated by the source	RS-232
Headphone outputsKnown for one	1	Unknown — not stated by the source
Microphone inKnown for one	Yes	Unknown — not stated by the source
Featuresidentical
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 features1 differ
Audio inputKnown for one	Unknown — not stated by the source	1
Audio outputKnown for one	Unknown — not stated by the source	1
Power requirementsDiffers	100-240V AC/50-60Hz	100 - 240 V AC, 50 - 60 Hz
RS-232 portsKnown for one	Unknown — not stated by the source	1
Lens focal rangeKnown for one	F=1.7-2.07, f=18.9-22.7	Unknown — not stated by the source
I/O portsKnown for one	Mini D.SUB 15-pin x 3, Phono jack, mini DIN 4-pin, mini DIN 8-pin.	Unknown — not stated by the source
Videoidentical
Full HDKnown for one	No	Unknown — not stated by the source
Networkidentical
Ethernet LANKnown for one	No	Unknown — not stated by the source
Displayidentical
DisplayKnown for one	LCD	Unknown — not stated by the source
Certificatesidentical
SafetyKnown for one	CE, TÜV GS	Unknown — not stated by the source
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Remote control typeKnown for one	RS-232	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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