Product comparison · 2 scanners

Epson GT-20000 Scanner vs Plustek MobileOffice D28 Sheet-fed scanner

13specifications compared
9differ
4identical
20known for one product only

Key differences

Maximum scan size
- GT-20000 Scanner:297.1 x 431.8 mm
- MobileOffice D28 Sheet-fed scanner:216 x 356 mm
Scanner type
- GT-20000 Scanner:Flatbed scanner
- MobileOffice D28 Sheet-fed scanner:Sheet-fed scanner
Sensor type
- GT-20000 Scanner:CCD
- MobileOffice D28 Sheet-fed scanner:CIS
Weight
- GT-20000 Scanner:13.5 kg
- MobileOffice D28 Sheet-fed scanner:960 g
Mac compatibility
- GT-20000 Scanner:Yes
- MobileOffice D28 Sheet-fed scanner:No
Minimum processor
- GT-20000 Scanner:Pentium II 450/1 GHz
- MobileOffice D28 Sheet-fed scanner:Pentium III
Minimum storage drive space
- GT-20000 Scanner:85 MB
- MobileOffice D28 Sheet-fed scanner:400 MB
Dimensions (WxDxH)
- GT-20000 Scanner:655.3 x 457.2 x 157.4 mm
- MobileOffice D28 Sheet-fed scanner:303 x 94 x 60 mm

Side by side

Differences highlightedShow differences only

Comparison of GT-20000 Scanner, D28
33 specifications	A Epson GT-20000 Scanner View product	B Plustek MobileOffice D28 Sheet-fed scanner Model D28 View product
Scanning1 differ
Maximum scan sizeDiffers	297.1 x 431.8 mm	216 x 356 mm
Optical scanning resolutionKnown for one	Unknown — not stated by the source	600 x 600 DPI
Duplex scanningKnown for one	Unknown — not stated by the source	Yes
Greyscale levelsKnown for one	Unknown — not stated by the source	16
Flatbed scan speed (b/w, A4)Known for one	Unknown — not stated by the source	2.2 sec/page
Design1 differ
Scanner typeDiffers	Flatbed scanner	Sheet-fed scanner
Product colourKnown for one	Unknown — not stated by the source	Black, Grey
Performance1 differ
Sensor typeDiffers	CCD	CIS
Paper handlingidentical
Maximum ISO A-series paper sizeKnown for one	Unknown — not stated by the source	A4
ISO A-series sizes (A0...A9)Known for one	Unknown — not stated by the source	A4
Ports & interfacesidentical
USB portKnown for one	Unknown — not stated by the source	Yes
USB versionKnown for one	Unknown — not stated by the source	2.0
Standard interfacesKnown for one	Unknown — not stated by the source	USB 2.0
Weight & dimensions1 differ
WeightDiffers	13.5 kg	960 g
System requirements4 differ
Compatible operating systemsDiffers	Windows 2000/XP/Vista Mac OS X 10.2.8 +	Windows 2000, XP, Vista
Mac compatibilityDiffers	Yes	No
Minimum processorDiffers	Pentium II 450/1 GHz	Pentium III
Minimum storage drive spaceDiffers	85 MB	400 MB
Minimum system requirementsKnown for one	USB	Unknown — not stated by the source
Other features1 differ
Dimensions (WxDxH)Differs	655.3 x 457.2 x 157.4 mm	303 x 94 x 60 mm
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240 V, 47 - 63 Hz, 24 V DC, 750 mA
CertificationKnown for one	Unknown — not stated by the source	CE, FCC-B
Poweridentical
Power consumption (typical)Known for one	50 W	Unknown — not stated by the source
Power consumption (standby)Known for one	6.2 W	Unknown — not stated by the source
Packaging contentidentical
Bundled softwareKnown for one	-Epson Scan -ABBYY FineReader Sprint Plus OCR -ScanSoft PaperPort	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	41 - 95 °F	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-25 - 60 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 80%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	10 - 85%	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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