Product comparison · 2 data projectors

3M WX20 2000 ANSI lumens LCD WXGA (1280x800) vs Epson EB 1730 W

17specifications compared
10differ
7identical
10known for one product only

Key differences

Projector brightness
- WX20 2000 ANSI lumens LCD WXGA (1280x800):2000 ANSI lumens
- EB 1730 W:3000 ANSI lumens
Contrast ratio (typical)
- WX20 2000 ANSI lumens LCD WXGA (1280x800):500:1
- EB 1730 W:2000:1
Service life of light source
- WX20 2000 ANSI lumens LCD WXGA (1280x800):2000 h
- EB 1730 W:3000 h
Service life of light source (economic mode)
- WX20 2000 ANSI lumens LCD WXGA (1280x800):3000 h
- EB 1730 W:4000 h
Lamp type
- WX20 2000 ANSI lumens LCD WXGA (1280x800):UHB
- EB 1730 W:UHE
Lamp power
- WX20 2000 ANSI lumens LCD WXGA (1280x800):190 W
- EB 1730 W:170 W
VGA (D-Sub) ports quantity
- WX20 2000 ANSI lumens LCD WXGA (1280x800):2
- EB 1730 W:1
Power consumption (typical)
- WX20 2000 ANSI lumens LCD WXGA (1280x800):310 W
- EB 1730 W:230 W

Side by side

Differences highlightedShow differences only

Comparison of WX20, EB 1730 W
27 specifications	A 3M WX20 2000 ANSI lumens LCD WXGA (1280x800) Model WX20 View product	B Epson EB 1730 W View product
Projector2 differ
Projector brightnessDiffers	2000 ANSI lumens	3000 ANSI lumens
Projection technology	LCD	LCD
Projector native resolution	WXGA (1280x800)	WXGA (1280x800)
Contrast ratio (typical)Differs	500:1	2000:1
Number of colours	16.78 million colours	16.78 million colours
Light source4 differ
Light source type	Lamp	Lamp
Service life of light sourceDiffers	2000 h	3000 h
Service life of light source (economic mode)Differs	3000 h	4000 h
Lamp typeDiffers	UHB	UHE
Lamp powerDiffers	190 W	170 W
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers	2	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
Composite video inKnown for one	1	Unknown — not stated by the source
S-Video inputs quantity	1	1
USB 2.0 ports quantity	1	1
Headphone outputsKnown for one	2	Unknown — not stated by the source
Multimediaidentical
Number of built-in speakersKnown for one	1	Unknown — not stated by the source
RMS rated powerKnown for one	1 W	Unknown — not stated by the source
Designidentical
Market positioningKnown for one	Presentation	Unknown — not stated by the source
Power1 differ
Power consumption (typical)Differs	310 W	230 W
Power consumption (standby)Known for one	Unknown — not stated by the source	5.5 W
Weight & dimensions1 differ
WeightDiffers	1.8 kg	1.7 kg
Other features1 differ
Aspect ratio	16:10	16:10
Dimensions (WxDxH)Differs	274 x 205 x 59 mm	284 x 202 x 65 mm
Lens systemidentical
FocusKnown for one	Unknown — not stated by the source	Manual
Focal length rangeKnown for one	Unknown — not stated by the source	16.1 - 19.3 mm
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 35 °C

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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