Product comparison · 2 data projectors

Epson EB-440W 2200 ANSI lumens LCD WXGA (1280x800) vs Nobo S28 2800 ANSI lumens DLP SVGA (800x600)

5specifications compared
5differ
0identical
18known for one product only

Key differences

Projector brightness
- EB-440W 2200 ANSI lumens LCD WXGA (1280x800):2200 ANSI lumens
- S28 2800 ANSI lumens DLP SVGA (800x600):2800 ANSI lumens
Projection technology
- EB-440W 2200 ANSI lumens LCD WXGA (1280x800):LCD
- S28 2800 ANSI lumens DLP SVGA (800x600):DLP
Projector native resolution
- EB-440W 2200 ANSI lumens LCD WXGA (1280x800):WXGA (1280x800)
- S28 2800 ANSI lumens DLP SVGA (800x600):SVGA (800x600)
Contrast ratio (typical)
- EB-440W 2200 ANSI lumens LCD WXGA (1280x800):1600:1
- S28 2800 ANSI lumens DLP SVGA (800x600):3000:1
Weight
- EB-440W 2200 ANSI lumens LCD WXGA (1280x800):5.7 kg
- S28 2800 ANSI lumens DLP SVGA (800x600):3.4 kg

Side by side

Differences highlightedShow differences only

Comparison of EB-440W, S28
23 specifications	A Epson EB-440W 2200 ANSI lumens LCD WXGA (1280x800) Model EB-440W View product	B Nobo S28 2800 ANSI lumens DLP SVGA (800x600) Model S28 View product
Projector4 differ
Projector brightnessDiffers	2200 ANSI lumens	2800 ANSI lumens
Projection technologyDiffers	LCD	DLP
Projector native resolutionDiffers	WXGA (1280x800)	SVGA (800x600)
Contrast ratio (typical)Differs	1600:1	3000:1
Light sourceidentical
Light source typeKnown for one	Lamp	Unknown — not stated by the source
Service life of light sourceKnown for one	2500 h	Unknown — not stated by the source
Service life of light source (economic mode)Known for one	3500 h	Unknown — not stated by the source
Lamp typeKnown for one	UHE	Unknown — not stated by the source
Lamp powerKnown for one	230 W	Unknown — not stated by the source
Ports & interfacesidentical
VGA (D-Sub) ports quantityKnown for one	2	Unknown — not stated by the source
Component video (YPbPr/YCbCr) inKnown for one	1	Unknown — not stated by the source
S-Video inputs quantityKnown for one	1	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Serial interface typeKnown for one	RS-232	Unknown — not stated by the source
Networkidentical
Ethernet LAN (RJ-45) portsKnown for one	1	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	10 W	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	1 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	5.7 kg	3.4 kg
Other featuresidentical
Aspect ratioKnown for one	16:10	Unknown — not stated by the source
Dimensions (WxDxH)Known for one	369 x 481 x 115 mm	Unknown — not stated by the source
RS-232 portsKnown for one	1	Unknown — not stated by the source
Connectivity technologyKnown for one	Unknown — not stated by the source	Wired

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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