Product comparison · 2 scanners

Plustek OptikPro S28 vs Plustek SmartOffice PL2546 scanner Flatbed & ADF scanner

18specifications compared
13differ
5identical
9known for one product only

Key differences

Optical scanning resolution
- OptikPro S28:1200 x 2400 DPI
- SmartOffice PL2546 scanner Flatbed & ADF scanner:1200 x 1200 DPI
Scanner type
- OptikPro S28:Flatbed scanner
- SmartOffice PL2546 scanner Flatbed & ADF scanner:Flatbed & ADF scanner
Product colour
- OptikPro S28:White
- SmartOffice PL2546 scanner Flatbed & ADF scanner:Black
Sensor type
- OptikPro S28:CCD
- SmartOffice PL2546 scanner Flatbed & ADF scanner:CIS
Power consumption (typical)
- OptikPro S28:15 W
- SmartOffice PL2546 scanner Flatbed & ADF scanner:18 W
Power consumption (standby)
- OptikPro S28:5 W
- SmartOffice PL2546 scanner Flatbed & ADF scanner:3.2 W
Weight
- OptikPro S28:2.2 kg
- SmartOffice PL2546 scanner Flatbed & ADF scanner:4.5 kg
Minimum RAM
- OptikPro S28:128 MB
- SmartOffice PL2546 scanner Flatbed & ADF scanner:256 MB

Side by side

Differences highlightedShow differences only

Comparison of OptikPro S28, PL2546
27 specifications	A Plustek OptikPro S28 View product	B Plustek SmartOffice PL2546 scanner Flatbed & ADF scanner Model PL2546 View product
Scanning1 differ
Maximum scan size	216 x 297 mm	216 x 297 mm
Optical scanning resolutionDiffers	1200 x 2400 DPI	1200 x 1200 DPI
Colour scanning	Yes	Yes
Duplex scanningKnown for one	Unknown — not stated by the source	No
Input colour depth	48 bit	48 bit
Film scanning	No	No
Greyscale levelsKnown for one	Unknown — not stated by the source	16
Design2 differ
Scanner typeDiffers	Flatbed scanner	Flatbed & ADF scanner
Product colourDiffers	White	Black
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
LetterKnown for one	Unknown — not stated by the source	Yes
Power2 differ
Power consumption (typical)Differs	15 W	18 W
Power consumption (standby)Differs	5 W	3.2 W
Weight & dimensions1 differ
WeightDiffers	2.2 kg	4.5 kg
System requirements4 differ
Compatible operating systemsDiffers	Windows XP, Me, 98, 2000	Microsoft Windows XP Home Edition (SP1), XP Professional (SP1), 2000 (SP4), Windows Vista
Minimum RAMDiffers	128 MB	256 MB
Minimum processorDiffers	Pentium II	1 GHz
Minimum storage drive spaceDiffers	160 MB	800 MB
Mac compatibilityKnown for one	No	Unknown — not stated by the source
Other features2 differ
Dimensions (WxDxH)Differs	435 x 260 x 62 mm	481 x 327 x 203 mm
Power requirementsKnown for one	Unknown — not stated by the source	100 - 240 V
CertificationDiffers	CE, FCC, UL/cUL, TUV	CB, CE, FCC, UL/cUL, TUV-GS, C-Tick, BSMI
Ports & interfacesidentical
USB portKnown for one	Yes	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
Standard interfacesKnown for one	USB 2.0	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.

More scanner comparisons

All scanner comparisons