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Product comparison · 2 scanners

Epson WorkForce ES-550W ADF scanner vs Plustek A320E Flatbed scanner

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  • 25specifications compared
  • 18differ
  • 7identical
  • 38known for one product only

Key differences

The Plustek A320E Flatbed scanner has 18 bit more input colour depth than the Epson WorkForce ES-550W ADF scanner (48 bit vs 30 bit). The Epson WorkForce ES-550W ADF scanner has 7 bit more output monochrome depth than the Plustek A320E Flatbed scanner (8 bit vs 1 bit). The Plustek A320E Flatbed scanner has 17 W more power consumption (typical) than the Epson WorkForce ES-550W ADF scanner (30 W vs 13 W). Maximum scan size: 215.9 x 6069 mm on the Epson WorkForce ES-550W ADF scanner, 304.8 x 431.8 mm on the Plustek A320E Flatbed scanner. Optical scanning resolution: 600 x 600 DPI on the Epson WorkForce ES-550W ADF scanner, 800 x 800 DPI on the Plustek A320E Flatbed scanner.

  • Maximum scan size
    • 215.9 x 6069 mm
    • 304.8 x 431.8 mm
  • Optical scanning resolution
    • 600 x 600 DPI
    • 800 x 800 DPI
  • Input colour depth
    • 30 bit
    • 48 bit
  • Output monochrome depth
    • 8 bit
    • 1 bit
  • Scanner type
    • ADF scanner
    • Flatbed scanner
  • Product colour
    • Black
    • White
  • Sensor type
    • CIS
    • CCD
  • Scan drivers
    • TWAIN, SANE, ICA
    • TWAIN

Side by side

Differences highlightedShow differences only
63 specifications
A

Epson

WorkForce ES-550W ADF scanner

Model ES-550W

View product
B

Plustek

A320E Flatbed scanner

Model A320E

View product
Scanning4 differ
Maximum scan sizeDiffers215.9 x 6069 mm304.8 x 431.8 mm
Optical scanning resolutionDiffers600 x 600 DPI800 x 800 DPI
Colour scanningYesYes
Duplex scanningYesYes
Input colour depthDiffers30 bit48 bit
Output colour depth24 bit24 bit
Output monochrome depthDiffers8 bit1 bit
Input greyscale depthKnown for one16 bit
Output greyscale depthKnown for one8 bit
Film scanningKnown for oneNo
Flatbed scan speed (b/w, A3)Known for one7.8 sec/page
Black/white scanning colour modesKnown for oneGrayscale, Monochrome
Design2 differ
Scanner typeDiffersADF scannerFlatbed scanner
Built-in displayNoNo
Product colourDiffersBlackWhite
Performance2 differ
Sensor typeDiffersCISCCD
Light sourceKnown for oneReadyScan LED
Scan file formatsKnown for oneBMP, JPEG, TIFF, PDF, PNG
Scan toKnown for oneE-mail, Network folder
Scan driversDiffersTWAIN, SANE, ICATWAIN
Ultrasonic sensorKnown for oneYes
Daily duty cycle (max)Known for one2500 pages
Input capacityidentical
Standard input capacityKnown for one100 sheets
Auto document feeder (ADF) input capacityKnown for one100 sheets
Paper handling1 differ
Maximum ISO A-series paper sizeDiffersA4A3
Scanning media types supportedKnown for onePost Card(JPN), Business Card, Plastic Card
ISO A-series sizes (A0...A9)Known for oneA4, A5, A6
ISO B-series sizes (B0...B9)Known for oneB5, B6
LegalKnown for oneYes
LetterKnown for oneYes
Paper tray media weightKnown for one27 - 413 g/m²
Ports & interfaces1 differ
USB portYesYes
USB versionDiffers3.2 Gen 1 (3.1 Gen 1)2.0
Networkidentical
Wi-FiKnown for oneYes
Wi-Fi standardsKnown for one802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Supported network protocolsKnown for oneTWAIN Compliant
Power2 differ
Power consumption (typical)Differs13 W30 W
Power supply typeACAC
Power consumption (off)Known for one0.1 W
AC input frequencyKnown for one50/60 Hz
Input voltageDiffers100 - 240 V24 V
Power consumption (standby)Known for one0.3 W
Power consumption (sleep)Known for one2.9 W
CurrentKnown for one1.25 A
Weight & dimensions4 differ
WidthDiffers296 mm623 mm
DepthDiffers169 mm400 mm
HeightDiffers176 mm140 mm
WeightDiffers3.7 kg7.5 kg
Packaging dataidentical
Quantity per pack1 pc(s)1 pc(s)
Packaging contentidentical
Cables includedKnown for oneAC, USB
Bundled softwareKnown for onePlustek DocAction Plustek DocTWAIN Plustek MacAction Plustek ICA
System requirements2 differ
Mac operating systems supportedDiffersMac OS X 11.0 Big Sur, Mac OS X 12.0 Monterey, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 11.0 Big Sur
Mobile operating systems supportedKnown for oneAndroid 10.0, Android 11.0, Android 12.0, Android 13.0, Android 14.0, Android 7.1, Android 7.1.2, Android 8.0, Android 8.1, Android 9.0, Android 10, Android 4.1, Android 4.2, Android 4.2.1, Android 4.2.2, Android 4.3, Android 4.4, Android 5.0, Android 5.1, Android 6.0, Android 7.0
Windows operating systems supportedDiffersWindows 10, Windows 11, Windows 7, Windows 8Windows 10, Windows 7, Windows 8
Mac compatibilityKnown for oneYes
Minimum RAMKnown for one1024 MB
Minimum processorKnown for onePentiumR IV 2.4 GHz
Minimum storage drive spaceKnown for one2048 MB
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Storage temperature (T-T)Known for one-25 - 60 °C
Operating relative humidity (H-H)Known for one15 - 80%
Storage relative humidity (H-H)Known for one15 - 85%
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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