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Product comparison · 2 multifunction printers

Epson WorkForce WF-3640 Inkjet A4 vs Epson WorkForce WF-4640 Inkjet A4

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  • 59specifications compared
  • 30differ
  • 29identical
  • 30known for one product only

Key differences

  • Maximum resolution
    • 4800 x 2400 DPI
    • 4800 x 1200 DPI
  • Print speed (black, normal quality, A4/US Letter)
    • 19 ppm
    • 20 ppm
  • Print speed (colour, normal quality, A4/US Letter)
    • 10 ppm
    • 20 ppm
  • Duplex print speed (black, normal quality, A4/US Letter)
    • 9.2 ppm
    • 11 ppm
  • Duplex print speed (colour, normal quality, A4/US Letter)
    • 6.3 ppm
    • 11 ppm
  • Copy speed (black, normal quality, A4)
    • 17 cpm
    • 19 cpm
  • Copy speed (colour, normal quality, A4)
    • 9 cpm
    • 19 cpm
  • Fax memory
    • 180 pages
    • 550 pages

Side by side

Differences highlightedShow differences only
89 specifications
A

Epson

WorkForce WF-3640 Inkjet A4

Model WF-3640

View product
B

Epson

WorkForce WF-4640 Inkjet A4

Model WF-4640

View product
Printing5 differ
Print technologyInkjetInkjet
PrintingColour printingColour printing
Duplex printingYesYes
Maximum resolutionDiffers4800 x 2400 DPI4800 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs19 ppm20 ppm
Print speed (colour, normal quality, A4/US Letter)Differs10 ppm20 ppm
Duplex print speed (black, normal quality, A4/US Letter)Differs9.2 ppm11 ppm
Duplex print speed (colour, normal quality, A4/US Letter)Differs6.3 ppm11 ppm
Copying2 differ
CopyingColour copyingColour copying
Duplex copyingKnown for oneYes
Copy speed (black, normal quality, A4)Differs17 cpm19 cpm
Copy speed (colour, normal quality, A4)Differs9 cpm19 cpm
Maximum number of copies999 copies999 copies
ID-card copy functionKnown for oneYes
PC free copyingKnown for oneYes
Scanningidentical
ScanningColour scanningColour scanning
Duplex scanningKnown for oneYes
Optical scanning resolution1200 x 2400 DPI1200 x 2400 DPI
Maximum scan resolution9600 x 9600 DPI9600 x 9600 DPI
Scanner typeFlatbed & ADF scannerFlatbed & ADF scanner
Scan technologyCISCIS
Input colour depth48 bit48 bit
Output colour depth24 bit24 bit
Fax1 differ
FaxingColour faxingColour faxing
Fax transmission speed3 sec/page3 sec/page
Modem speed33.6 Kbit/s33.6 Kbit/s
Fax memoryDiffers180 pages550 pages
Speed diallingKnown for oneYes
Fax speed dialing (max numbers)Known for one100
Fax broadcastingKnown for one200 locations
Features1 differ
Maximum duty cycleDiffers20000 pages per month30000 pages per month
Number of print cartridges44
Page description languagesKnown for oneESC/P-R
Printing coloursKnown for oneBlack, Cyan, Magenta, Yellow
All-In-One-multitaskingKnown for oneYes
Input & output capacity1 differ
Total input capacityDiffers500 sheets250 sheets
Auto document feeder (ADF)Known for oneYes
Auto document feeder (ADF) input capacityKnown for one35 sheets
Total number of input traysKnown for one1
Multi-Purpose trayKnown for oneYes
Multi-Purpose tray input capacityKnown for one80 sheets
Paper input typeKnown for onePaper tray
Maximum input capacityKnown for one580 sheets
Paper handling4 differ
Maximum ISO A-series paper sizeA4A4
Paper tray media typesDiffersBond paper, Envelopes, Glossy paper, Matte paper, Photo paper, Plain paper, Semi-glossy paperGlossy paper, Matte paper, Photo paper, Plain paper
ISO A-series sizes (A0...A9)DiffersA4, A6A4
Non-ISO print media sizesDiffersExecutiveLegal
Envelopes sizesKnown for one10
Photo paper sizes (imperial)Differs3.5x5,4x6,5x7,8x10,8.5x114x6,5x7,8x10
Borderless printing media sizesKnown for one4x6, 5x7, 8x10, 8.5x11, A4
Ports & interfaces1 differ
Standard interfacesDiffersEthernet, USB, Wireless LANEthernet, USB 2.0, Wireless LAN
USB portYesYes
USB 2.0 ports quantityKnown for one1
Network3 differ
Wi-FiYesYes
Ethernet LANYesYes
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Mobile printing technologiesDiffersApple AirPrint, Epson IPrint, Epson Remote Print, Google Cloud Print, Kindle Fire PrintingApple AirPrint, Epson Connect, Google Cloud Print
Performance1 differ
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMS Duo, MS Micro (M2), MS PRO Duo, MS Pro-HG Duo, MicroSD (TransFlash), MicroSDHC, MiniSD, MiniSDHC, SD, SDHC, SDXC
Design2 differ
Product colourBlackBlack
Market positioningDiffersHome & officeBusiness
Built-in displayYesYes
DisplayLCDLCD
Display diagonalDiffers8.89 cm (3.5")10.9 cm (4.3")
TouchscreenYesYes
Control typeTouchTouch
Colour displayKnown for oneYes
Power2 differ
Power consumption (standby)Differs7.8 W8.2 W
Power consumption (sleep)Known for one1.6 W
Power consumption (off)Differs0.4 W0.3 W
AC input frequency50 - 60 Hz50 - 60 Hz
AC input voltage100 - 240 V100 - 240 V
Power consumption (average operating)Known for one21 W
Power consumption (PowerSave)Known for one2 W
Operational conditions3 differ
Operating relative humidity (H-H)20 - 80%20 - 80%
Operating temperature (T-T)Differs10 - 35 °C-20 - 40 °C
Storage relative humidity (H-H)Differs5 - 85%20 - 80%
Storage temperature (T-T)Differs-20 - 40 °C10 - 35 °C
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions4 differ
WidthDiffers450 mm460 mm
DepthDiffers427 mm655.3 mm
HeightDiffers307 mm462 mm
WeightDiffers11.5 kg16.8 kg
Other featuresidentical
Noise levelKnown for one48 dB
System requirementsidentical
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneMac OS X 10.5 Leopard, Mac OS X 10.9 Mavericks
Server operating systems supportedKnown for oneWindows Server 2003, Windows Server 2003 R2, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2

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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