Product comparison · 2 data projectors

3M X76 3500 ANSI lumens LCD XGA (1024x768) vs NEC XD470U data projector 3000 ANSI lumens DLP XGA (1024x768)

15specifications compared
7differ
8identical
16known for one product only

Key differences

Projector brightness
- X76 3500 ANSI lumens LCD XGA (1024x768):3500 ANSI lumens
- XD470U data projector 3000 ANSI lumens DLP XGA (1024x768):3000 ANSI lumens
Projection technology
- X76 3500 ANSI lumens LCD XGA (1024x768):LCD
- XD470U data projector 3000 ANSI lumens DLP XGA (1024x768):DLP
Contrast ratio (typical)
- X76 3500 ANSI lumens LCD XGA (1024x768):500:1
- XD470U data projector 3000 ANSI lumens DLP XGA (1024x768):2000:1
Lamp power
- X76 3500 ANSI lumens LCD XGA (1024x768):230 W
- XD470U data projector 3000 ANSI lumens DLP XGA (1024x768):280 W
RMS rated power
- X76 3500 ANSI lumens LCD XGA (1024x768):7 W
- XD470U data projector 3000 ANSI lumens DLP XGA (1024x768):2 W
Weight
- X76 3500 ANSI lumens LCD XGA (1024x768):3.5 kg
- XD470U data projector 3000 ANSI lumens DLP XGA (1024x768):2.8 kg
Dimensions (WxDxH)
- X76 3500 ANSI lumens LCD XGA (1024x768):340 x 270 x 100 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 X76, XD470U
31 specifications	A 3M X76 3500 ANSI lumens LCD XGA (1024x768) Model X76 View product	B NEC XD470U data projector 3000 ANSI lumens DLP XGA (1024x768) Model XD470U View product
Projector3 differ
Projector brightnessDiffers	3500 ANSI lumens	3000 ANSI lumens
Projection technologyDiffers	LCD	DLP
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	500:1	2000:1
Number of coloursKnown for one	16.78 million colours	Unknown — not stated by the source
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
Light source1 differ
Light source type	Lamp	Lamp
Service life of light source	2000 h	2000 h
Service life of light source (economic mode)	3000 h	3000 h
Lamp typeKnown for one	UHB	Unknown — not stated by the source
Lamp powerDiffers	230 W	280 W
Ports & interfacesidentical
Component video (YPbPr/YCbCr) inKnown for one	3	Unknown — not stated by the source
Composite video in	1	1
S-Video inputs quantity	1	1
USB 2.0 ports quantity	1	1
Audio (L/R) inKnown for one	2	Unknown — not stated by the source
Headphone outputsKnown for one	2	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	Unknown — not stated by the source	2
Multimedia1 differ
Number of built-in speakers	1	1
RMS rated powerDiffers	7 W	2 W
Poweridentical
Power consumption (typical)Known for one	320 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	3.5 kg	2.8 kg
Other features1 differ
Aspect ratioKnown for one	4:3	Unknown — not stated by the source
Dimensions (WxDxH)Differs	340 x 270 x 100 mm	262 x 264 x 86 mm
RS-232 portsKnown for one	1	Unknown — not stated by the source
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
Lens systemidentical
FocusKnown for one	Unknown — not stated by the source	Manual

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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