Product comparison · 2 scanners

Plustek OpticBook 4600 Flatbed scanner vs Plustek MobileOffice D28 Sheet-fed scanner

16specifications compared
11differ
5identical
12known for one product only

Key differences

Maximum scan size
- OpticBook 4600 Flatbed scanner:216 x 297 mm
- MobileOffice D28 Sheet-fed scanner:216 x 356 mm
Optical scanning resolution
- OpticBook 4600 Flatbed scanner:1200 x 1200 DPI
- MobileOffice D28 Sheet-fed scanner:600 x 600 DPI
Scanner type
- OpticBook 4600 Flatbed scanner:Flatbed scanner
- MobileOffice D28 Sheet-fed scanner:Sheet-fed scanner
Product colour
- OpticBook 4600 Flatbed scanner:Black
- MobileOffice D28 Sheet-fed scanner:Black, Grey
Sensor type
- OpticBook 4600 Flatbed scanner:CCD
- MobileOffice D28 Sheet-fed scanner:CIS
Weight
- OpticBook 4600 Flatbed scanner:3.9 kg
- MobileOffice D28 Sheet-fed scanner:960 g
Minimum processor
- OpticBook 4600 Flatbed scanner:Pentium II
- MobileOffice D28 Sheet-fed scanner:Pentium III
Minimum storage drive space
- OpticBook 4600 Flatbed scanner:500 MB
- MobileOffice D28 Sheet-fed scanner:400 MB

Side by side

Differences highlightedShow differences only

Comparison of 4600, D28
28 specifications	A Plustek OpticBook 4600 Flatbed scanner Model 4600 View product	B Plustek MobileOffice D28 Sheet-fed scanner Model D28 View product
Scanning2 differ
Maximum scan sizeDiffers	216 x 297 mm	216 x 356 mm
Optical scanning resolutionDiffers	1200 x 1200 DPI	600 x 600 DPI
Colour scanning	Yes	Yes
Duplex scanningKnown for one	Unknown — not stated by the source	Yes
Input colour depth	48 bit	48 bit
Film scanning	No	No
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
Design2 differ
Scanner typeDiffers	Flatbed scanner	Sheet-fed scanner
Product colourDiffers	Black	Black, Grey
Performance1 differ
Sensor typeDiffers	CCD	CIS
Paper handlingidentical
Maximum ISO A-series paper size	A4	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	3.9 kg	960 g
System requirements3 differ
Compatible operating systemsDiffers	Microsoft Windows 2000 / XP / Vista	Windows 2000, XP, Vista
Mac compatibilityKnown for one	Unknown — not stated by the source	No
Minimum RAM	128 MB	128 MB
Minimum processorDiffers	Pentium II	Pentium III
Minimum storage drive spaceDiffers	500 MB	400 MB
Other features2 differ
Dimensions (WxDxH)Differs	285 x 453 x 105 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
CertificationDiffers	CE, FCC, UL/cUL, TUV	CE, FCC-B
Standard media sizesKnown for one	A4/ Letter	Unknown — not stated by the source
Poweridentical
Power consumption (typical)Known for one	18 W	Unknown — not stated by the source
Power consumption (standby)Known for one	4.3 W	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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