Product comparison · 2 data projectors

Epson EB 1730 W vs NEC XD470U data projector 3000 ANSI lumens DLP XGA (1024x768)

14specifications compared
8differ
6identical
15known for one product only

Key differences

Projection technology
- EB 1730 W:LCD
- XD470U data projector 3000 ANSI lumens DLP XGA (1024x768):DLP
Projector native resolution
- EB 1730 W:WXGA (1280x800)
- XD470U data projector 3000 ANSI lumens DLP XGA (1024x768):XGA (1024x768)
Service life of light source
- EB 1730 W:3000 h
- XD470U data projector 3000 ANSI lumens DLP XGA (1024x768):2000 h
Service life of light source (economic mode)
- EB 1730 W:4000 h
- XD470U data projector 3000 ANSI lumens DLP XGA (1024x768):3000 h
Lamp power
- EB 1730 W:170 W
- XD470U data projector 3000 ANSI lumens DLP XGA (1024x768):280 W
VGA (D-Sub) ports quantity
- EB 1730 W:1
- XD470U data projector 3000 ANSI lumens DLP XGA (1024x768):2
Weight
- EB 1730 W:1.7 kg
- XD470U data projector 3000 ANSI lumens DLP XGA (1024x768):2.8 kg
Dimensions (WxDxH)
- EB 1730 W:284 x 202 x 65 mm
- XD470U data projector 3000 ANSI lumens DLP XGA (1024x768):262 x 264 x 86 mm

Side by side

Differences highlightedShow differences only

Comparison of EB 1730 W, XD470U
29 specifications	A Epson EB 1730 W View product	B NEC XD470U data projector 3000 ANSI lumens DLP XGA (1024x768) Model XD470U View product
Projector2 differ
Projector brightness	3000 ANSI lumens	3000 ANSI lumens
Projection technologyDiffers	LCD	DLP
Projector native resolutionDiffers	WXGA (1280x800)	XGA (1024x768)
Contrast ratio (typical)	2000:1	2000:1
Horizontal scan rangeKnown for one	Unknown — not stated by the source	15 - 80 kHz
Vertical scan rangeKnown for one	Unknown — not stated by the source	50 - 85 Hz
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
Light source3 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	3000 h	2000 h
Service life of light source (economic mode)Differs	4000 h	3000 h
Lamp powerDiffers	170 W	280 W
Lamp typeKnown for one	UHE	Unknown — not stated by the source
Lens systemidentical
Focus	Manual	Manual
Focal length rangeKnown for one	16.1 - 19.3 mm	Unknown — not stated by the source
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	1	2
Composite video inKnown for one	Unknown — not stated by the source	1
S-Video inputs quantity	1	1
USB 2.0 ports quantity	1	1
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	2 W
Weight & dimensions1 differ
WeightDiffers	1.7 kg	2.8 kg
Other features1 differ
Dimensions (WxDxH)Differs	284 x 202 x 65 mm	262 x 264 x 86 mm
Lens focal rangeKnown for one	Unknown — not stated by the source	1.20:1
Lens systemKnown for one	Unknown — not stated by the source	Manual
Video inKnown for one	Unknown — not stated by the source	HDTV
Aspect ratioKnown for one	16:10	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	230 W	Unknown — not stated by the source
Power consumption (standby)Known for one	5.5 W	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	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