Product comparison · 2 data projectors

3M DX70 3800 ANSI lumens DLP XGA (1024x768) vs 3M X66 3000 ANSI lumens LCD XGA (1024x768)

19specifications compared
10differ
9identical
17known for one product only

Key differences

Projector brightness
- DX70 3800 ANSI lumens DLP XGA (1024x768):3800 ANSI lumens
- X66 3000 ANSI lumens LCD XGA (1024x768):3000 ANSI lumens
Projection technology
- DX70 3800 ANSI lumens DLP XGA (1024x768):DLP
- X66 3000 ANSI lumens LCD XGA (1024x768):LCD
Contrast ratio (typical)
- DX70 3800 ANSI lumens DLP XGA (1024x768):2500:1
- X66 3000 ANSI lumens LCD XGA (1024x768):400:1
Lamp power
- DX70 3800 ANSI lumens DLP XGA (1024x768):300 W
- X66 3000 ANSI lumens LCD XGA (1024x768):220 W
Number of built-in speakers
- DX70 3800 ANSI lumens DLP XGA (1024x768):2
- X66 3000 ANSI lumens LCD XGA (1024x768):1
RMS rated power
- DX70 3800 ANSI lumens DLP XGA (1024x768):4 W
- X66 3000 ANSI lumens LCD XGA (1024x768):6 W
Power consumption (typical)
- DX70 3800 ANSI lumens DLP XGA (1024x768):385 W
- X66 3000 ANSI lumens LCD XGA (1024x768):320 W
Weight
- DX70 3800 ANSI lumens DLP XGA (1024x768):3.6 kg
- X66 3000 ANSI lumens LCD XGA (1024x768):3.5 kg

Side by side

Differences highlightedShow differences only

Comparison of DX70, X66
36 specifications	A 3M DX70 3800 ANSI lumens DLP XGA (1024x768) Model DX70 View product	B 3M X66 3000 ANSI lumens LCD XGA (1024x768) Model X66 View product
Projector3 differ
Projector brightnessDiffers	3800 ANSI lumens	3000 ANSI lumens
Projection technologyDiffers	DLP	LCD
Projector native resolution	XGA (1024x768)	XGA (1024x768)
Contrast ratio (typical)Differs	2500:1	400:1
Number of colours	16.78 million colours	16.78 million colours
Horizontal scan rangeKnown for one	31.5 - 91 kHz	Unknown — not stated by the source
Vertical scan rangeKnown for one	56 - 85 Hz	Unknown — not stated by the source
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 powerDiffers	300 W	220 W
Lamp typeKnown for one	Unknown — not stated by the source	UHB
Lens systemidentical
FocusKnown for one	Manual	Unknown — not stated by the source
Focal length rangeKnown for one	28 - 33.6 mm	Unknown — not stated by the source
Videoidentical
Analog signal format systemKnown for one	NTSC, NTSC 4.43, PAL, SECAM	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	3	Unknown — not stated by the source
Component video (YPbPr/YCbCr) in	1	1
Composite video in	1	1
DVI portKnown for one	Yes	Unknown — not stated by the source
S-Video inputs quantity	1	1
USB 2.0 ports quantity	1	1
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Audio (L/R) inKnown for one	Unknown — not stated by the source	3
Headphone outputsKnown for one	Unknown — not stated by the source	2
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Featuresidentical
Noise levelKnown for one	38 dB	Unknown — not stated by the source
Multimedia2 differ
Number of built-in speakersDiffers	2	1
RMS rated powerDiffers	4 W	6 W
Designidentical
Market positioningKnown for one	Presentation	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	385 W	320 W
Operational conditionsidentical
Operating temperature (T-T)Known for one	5 - 35 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-20 - 60 °C	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	3.6 kg	3.5 kg
Other features2 differ
Aspect ratioDiffers	4:3, 16:9	4:3
Dimensions (WxDxH)Differs	335 x 250 x 100 mm	340 x 270 x 100 mm
RS-232 portsKnown for one	1	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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