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Product comparison · 2 scanners

Plustek SmartOffice PL2550 scanner Flatbed & ADF scanner vs Plustek SmartOffice PS456U ADF scanner

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  • 31specifications compared
  • 19differ
  • 12identical
  • 17known for one product only

Key differences

  • Maximum scan size
    • 216 x 356 mm
    • 216 x 1270 mm
  • Duplex scanning
    • No
    • Yes
  • ADF scan speed (b/w, A4)
    • 50 ppm
    • 80 ppm
  • Scanner type
    • Flatbed & ADF scanner
    • ADF scanner
  • Product colour
    • Black
    • White
  • Sensor type
    • CIS
    • CCD
  • Daily duty cycle (max)
    • 1500 pages
    • 8000 pages
  • Scan drivers
    • TWAIN
    • ISIS, TWAIN

Side by side

Differences highlightedShow differences only
48 specifications
A

Plustek

SmartOffice PL2550 scanner Flatbed & ADF scanner

Model PL2550

View product
B

Plustek

SmartOffice PS456U ADF scanner

Model PS456U

View product
Scanning3 differ
Maximum scan sizeDiffers216 x 356 mm216 x 1270 mm
Optical scanning resolution600 x 600 DPI600 x 600 DPI
Colour scanningYesYes
Duplex scanningDiffersNoYes
Input colour depthKnown for one48 bit
Output colour depthKnown for one24 bit
Output greyscale depthKnown for one8 bit
Output monochrome depthKnown for one1 bit
ADF scan speed (b/w, A4)Differs50 ppm80 ppm
ADF scan speed (colour, A4)Known for one45 ppm
Black/white scanning colour modesKnown for oneGrayscale, Monochrome
Film scanningKnown for oneNo
Design2 differ
Scanner typeDiffersFlatbed & ADF scannerADF scanner
Product colourDiffersBlackWhite
DisplayKnown for oneLED
Performance3 differ
Sensor typeDiffersCISCCD
Light sourceKnown for oneLED
Daily duty cycle (max)Differs1500 pages8000 pages
Button functionsKnown for oneDown, Scan, Standby, Up
Scan driversDiffersTWAINISIS, TWAIN
Input capacity1 differ
Auto document feeder (ADF) input capacityDiffers50 sheets100 sheets
Paper handling2 differ
Maximum ISO A-series paper sizeA4A4
Scanning media types supportedKnown for oneEnvelopes, Plain paper, Plastic Card, Recycled paper, Thin paper, Transparencies
ISO A-series sizes (A0...A9)A4A4
LegalYesYes
LetterKnown for oneYes
Auto Document Feeder (ADF) media weightDiffers50 - 105 g/m²40 - 220 g/m²
Maximum scan widthKnown for one24.4 cm
Maximum scan lengthKnown for one5.08 m
Maximum scan area (ADF)Differs216 x 356 mm216 x 2500 mm
Minimum scan area (ADF)13.2 x 13.2 mm13.2 x 13.2 mm
Ports & interfacesidentical
USB portYesYes
USB version2.02.0
Standard interfacesUSB 2.0USB 2.0
Poweridentical
Power supply typeDCDC
Input voltage24 V24 V
CurrentKnown for one1.25 A
Power supplyKnown for one24 W
Weight & dimensions4 differ
WidthDiffers481 mm318.7 mm
DepthDiffers203 mm230.7 mm
HeightDiffers327 mm228.3 mm
WeightDiffers4.5 kg2.7 kg
Packaging contentidentical
Drivers includedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
System requirements4 differ
Minimum RAMDiffers512 MB1024 MB
Minimum processorDiffersPentium IV 2.0 GHz processor or faster CPUPentiumR IV 2.4 GHz
Minimum storage drive spaceDiffers800 MB2000 MB
Windows operating systems supportedDiffersWindows 2000, Windows 7 Professional, Windows 7 Professional x64, Windows 8, Windows XP Professional, Windows XP Professional x64Windows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home

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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