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Product comparison · 2 multifunction printers

Epson WorkForce Pro WF-3920 Inkjet A4 vs Epson WorkForce Pro WF-4920 Inkjet A4

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  • 68specifications compared
  • 14differ
  • 54identical
  • 6known for one product only

Key differences

  • Print speed (black, normal quality, A4/US Letter)
    • 21 ppm
    • 25 ppm
  • Print speed (colour, normal quality, A4/US Letter)
    • 10 ppm
    • 12 ppm
  • Duplex print speed (black, normal quality, A4/US Letter)
    • 12 ppm
    • 16 ppm
  • Duplex print speed (colour, normal quality, A4/US Letter)
    • 7 ppm
    • 9 ppm
  • Duplex scanning
    • No
    • Yes
  • Maximum duty cycle
    • 1000 pages per month
    • 1700 pages per month
  • Recommended duty cycle
    • 200 - 1000 pages per month
    • 200 - 1700 pages per month
  • Display diagonal
    • 6.1 cm (2.4")
    • 10.9 cm (4.29")

Side by side

Differences highlightedShow differences only
74 specifications
A

Epson

WorkForce Pro WF-3920 Inkjet A4

Model WF-3920

View product
B

Epson

WorkForce Pro WF-4920 Inkjet A4

Model WF-4920

View product
Printing4 differ
Print technologyInkjetInkjet
PrintingColour printingColour printing
Duplex printingYesYes
Maximum resolution4800 x 1200 DPI4800 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs21 ppm25 ppm
Print speed (colour, normal quality, A4/US Letter)Differs10 ppm12 ppm
Duplex print speed (black, normal quality, A4/US Letter)Differs12 ppm16 ppm
Duplex print speed (colour, normal quality, A4/US Letter)Differs7 ppm9 ppm
Copyingidentical
CopyingColour copyingColour copying
Duplex copyingKnown for oneNo
Scanning1 differ
ScanningColour scanningColour scanning
Duplex scanningDiffersNoYes
Optical scanning resolution1200 x 2400 DPI1200 x 2400 DPI
Optical scanning resolution (ADF)600 x 600 DPI600 x 600 DPI
Maximum scan area216 x 297 mm216 x 297 mm
Scanner typeFlatbed & ADF scannerFlatbed & ADF scanner
Scan technologyCISCIS
Scan toPC, E-mail, CloudPC, E-mail, Cloud
Faxidentical
FaxingKnown for oneColour faxing
Features2 differ
Maximum duty cycleDiffers1000 pages per month1700 pages per month
Recommended duty cycleDiffers200 - 1000 pages per month200 - 1700 pages per month
Duplex functionsScan, PrintScan, Print
Number of print cartridges44
Printing coloursBlack, Cyan, Magenta, YellowBlack, Cyan, Magenta, Yellow
Input & output capacityidentical
Total number of input trays11
Total input capacity250 sheets250 sheets
Total output capacity80 sheets80 sheets
Paper tray 1 input capacityKnown for one250 sheets
Auto document feeder (ADF)YesYes
Auto document feeder (ADF) input capacity35 sheets35 sheets
Paper handlingidentical
Maximum ISO A-series paper sizeA4A4
Paper tray media typesEnvelopes, Letterhead, Photo paperEnvelopes, Letterhead, Photo paper
ISO A-series sizes (A0...A9)A4, A5, A6A4, A5, A6
ISO B-series sizes (B0...B9)B5B5
ISO C-series sizes (C0...C9)C6C6
Envelopes sizesDL, 10DL, 10
Photo paper sizes13x18 cm13x18 cm
Ports & interfacesidentical
Direct printingYesYes
USB portYesYes
Networkidentical
Wi-FiYesYes
Ethernet LANKnown for oneYes
Cabling technologyKnown for one10/100Base-T(X)
Ethernet LAN data ratesKnown for one10,100 Mbit/s
Wi-Fi DirectYesYes
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Security algorithms64-bit WEP, 128-bit WEP, WPA2-PSK, WPA3-Enterprise64-bit WEP, 128-bit WEP, WPA2-PSK, WPA3-Enterprise
Supported network protocols (IPv4)TCPTCP
Supported network protocols (IPv6)TCPTCP
Mobile printing technologiesMopria Print Service, Apple AirPrint, Epson Connect, Epson Smart PanelMopria Print Service, Apple AirPrint, Epson Connect, Epson Smart Panel
Design1 differ
Product colourBlackBlack
Market positioningHome & officeHome & office
Built-in displayYesYes
DisplayLCDLCD
Display diagonalDiffers6.1 cm (2.4")10.9 cm (4.29")
Control typeTouchTouch
Colour displayYesYes
Power3 differ
Power consumption (max)Differs16 W17 W
Power consumption (ready)Differs6.2 W7 W
Power consumption (sleep)0.7 W0.7 W
Power consumption (off)0.1 W0.1 W
Energy Star Typical Electricity Consumption (TEC)Differs0.11 kWh/week0.13 kWh/week
AC input frequency50/60 Hz50/60 Hz
AC input voltage100 - 240 V100 - 240 V
System requirementsidentical
Windows operating systems supportedWindows 10, Windows 11, Windows 7, Windows 8Windows 10, Windows 11, Windows 7, Windows 8
Mac operating systems supportedYesYes
Server operating systems supportedWindows Server 2012 R2, Windows Server 2008 R2, Windows Server 2019, Windows Server 2022, Windows Server 2025Windows Server 2012 R2, Windows Server 2008 R2, Windows Server 2019, Windows Server 2022, Windows Server 2025
Weight & dimensions3 differ
Width425 mm425 mm
DepthDiffers379 mm388 mm
HeightDiffers249 mm277 mm
WeightDiffers8.8 kg10.4 kg
Other featuresidentical
Printing methodEpson PrecisionCoreEpson PrecisionCore
Noise level6.6 dB6.6 dB
Print head nozzles800 Nozzles Black, 256 Nozzles per Color800 Nozzles Black, 256 Nozzles per Color
Warranty period1 year(s)1 year(s)

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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