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Product comparison · 2 multifunction printers

Epson WorkForce 635 Inkjet A4 vs Samsung CLX-8540ND multifunction printer Laser A4

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  • 48specifications compared
  • 27differ
  • 21identical
  • 62known for one product only

Key differences

  • Print technology
    • Inkjet
    • Laser
  • Maximum resolution
    • 5760 x 1440 DPI
    • 9600 x 600 DPI
  • Print speed (black, normal quality, A4/US Letter)
    • 15 ppm
    • 38 ppm
  • Print speed (colour, normal quality, A4/US Letter)
    • 7.2 ppm
    • 38 ppm
  • Duplex print speed (black, normal quality, A4/US Letter)
    • 7.5 ppm
    • 33 ppm
  • Duplex print speed (colour, normal quality, A4/US Letter)
    • 4.5 ppm
    • 33 ppm
  • Maximum number of copies
    • 99 copies
    • 999 copies
  • Optical scanning resolution
    • 2400 x 2400 DPI
    • 600 x 600 DPI

Side by side

Differences highlightedShow differences only
110 specifications
A

Epson

WorkForce 635 Inkjet A4

Model 635

View product
B

Samsung

CLX-8540ND multifunction printer Laser A4

Model CLX-8540ND

View product
Printing6 differ
Print technologyDiffersInkjetLaser
PrintingColour printingColour printing
Duplex printingYesYes
Maximum resolutionDiffers5760 x 1440 DPI9600 x 600 DPI
Print speed (black, normal quality, A4/US Letter)Differs15 ppm38 ppm
Print speed (colour, normal quality, A4/US Letter)Differs7.2 ppm38 ppm
Duplex print speed (black, normal quality, A4/US Letter)Differs7.5 ppm33 ppm
Duplex print speed (colour, normal quality, A4/US Letter)Differs4.5 ppm33 ppm
Time to first page (black, normal)Known for one14 s
Time to first page (colour, normal)Known for one14 s
DVD/CD printingKnown for oneNo
Copying1 differ
CopyingColour copyingColour copying
Maximum copy resolutionKnown for one1200 x 1200 DPI
Copy speed (black, normal quality, A4)Known for one38 cpm
Copy speed (colour, normal quality, A4)Known for one38 cpm
Time to first copy (black, normal)Known for one13 s
Time to first copy (colour, normal)Known for one13 s
Maximum number of copiesDiffers99 copies999 copies
Copier resize25 - 400%25 - 400%
PC free copyingKnown for oneYes
Scanning4 differ
ScanningColour scanningColour scanning
Optical scanning resolutionDiffers2400 x 2400 DPI600 x 600 DPI
Maximum scan resolutionDiffers9600 x 9600 DPI4800 x 4800 DPI
Scan technologyDiffersCISCCDM
Scan toDiffersMemory card, E-mail, Image, OCRE-mail, File, FTP, USB
Scanner typeKnown for oneFlatbed & ADF scanner
Input colour depthKnown for one48 bit
Output colour depthKnown for one24 bit
Fax2 differ
FaxingColour faxingColour faxing
Fax resolution (black)Known for one300 x 300 DPI
Modem speed33.6 Kbit/s33.6 Kbit/s
Fax memoryDiffers180 pages500 pages
Auto-redialingKnown for oneYes
Fax speed dialing (max numbers)Differs60200
Fax broadcastingKnown for one40 locations
Fax transmission speedKnown for one3 sec/page
Featuresidentical
Maximum duty cycleKnown for one100000 pages per month
Digital senderNoNo
Number of print cartridges44
Printing coloursBlack, Cyan, Magenta, YellowBlack, Cyan, Magenta, Yellow
Page description languagesKnown for onePCL 5c, PCL 5e, PCL 6, PDF 1.4, PostScript 3
Optional functionsKnown for oneFax
Input & output capacity2 differ
Total number of input traysKnown for one2
Total input capacityDiffers250 sheets520 sheets
Total output capacityKnown for one520 sheets
Multi-Purpose trayKnown for oneYes
Multi-Purpose tray input capacityKnown for one100 sheets
Auto document feeder (ADF)YesYes
Auto document feeder (ADF) input capacityDiffers30 sheets100 sheets
Maximum input capacityKnown for one2720 sheets
Paper handling2 differ
Maximum ISO A-series paper sizeA4A4
Paper tray media typesDiffersBond paper, Envelopes, Glossy paper, Matte paper, Photo paper, Plain paperBond paper, Card stock, Envelopes, Labels, Plain paper, Pre-printed, Recycled paper, Transparencies
ISO A-series sizes (A0...A9)DiffersA4, A5, A6A4
ISO B-series sizes (B0...B9)Known for oneB5
Non-ISO print media sizesKnown for oneExecutive
Envelopes sizesKnown for one10
Photo paper sizes (imperial)Known for one4x6,5x7,8x10,8.5x11
Borderless printing media sizesKnown for one4x6, 5x7, A4
Ports & interfaces1 differ
Standard interfacesDiffersEthernet, USB 2.0, Wireless LANEthernet, USB 2.0
Direct printingYesYes
USB portYesYes
USB 2.0 ports quantityKnown for one2
Network1 differ
Wi-FiDiffersYesNo
Ethernet LANYesYes
Security algorithmsKnown for one802.1x RADIUS, HTTPS
Supported network protocols (IPv6)Known for oneYes
Performance3 differ
Internal memoryKnown for one1024 MB
Internal storage capacityKnown for one160 GB
Card reader integratedDiffersYesNo
Built-in processorKnown for oneYes
Processor familyKnown for oneSamsung
Processor frequencyKnown for one800 MHz
Sound pressure level (printing)Differs38 dB54 dB
Sound pressure level (copying)Differs38 dB57 dB
Sound power level (standby)Known for one43 dB
Mac compatibilityYesYes
Compatible memory cardsKnown for oneCF, Memory Stick (MS), MicroDrive, microSDHC, miniSD, miniSDHC, MMC, MMC+, MMCmicro, MS Duo, MS Micro (M2), MS PRO, MS PRO Duo, SD, SDHC, xD
Sound pressure level (duplex printing)Known for one38 dB
Sound pressure level (scanning)Known for one38 dB
Design2 differ
Market positioningDiffersHome & officeBusiness
Built-in displayYesYes
DisplayLCDLCD
Display diagonalDiffers6.35 cm (2.5")17.8 cm (7")
Display resolutionKnown for one800 x 400 pixels
TouchscreenKnown for oneYes
Control typeKnown for oneTouch
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 2000
Mac operating systems supportedKnown for oneMac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard
Linux operating systems supportedKnown for oneYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Weight & dimensions1 differ
WeightDiffers7.62 kg71.5 kg
Packaging contentidentical
Drivers includedYesYes
Bundled softwareKnown for oneEpson Easy Photo Print, Epson Scan, ABBYY FineReader
Other features2 differ
Dimensions (WxDxH)Differs447 x 556.3 x 231.1 mm606.8 x 575 x 815.5 mm
All-in-one functionsDiffersCopy, Fax, Print, ScanCopy, Print, Scan
Colour all-in-one functionsCopy, Fax, Print, ScanCopy, Fax, Print, Scan
Web-based managementKnown for oneYes
Compatible operating systemsKnown for oneWindows 7, Windows Vista, Windows XP, Windows XP x64 Mac OS X, 10.4.11, 10.5.8 and 10.6.x
Network readyKnown for oneYes
PictBridgeKnown for oneYes
SafetyKnown for oneUL60950, CSA C22.2 No. 60950 EMI FCC Part 15 subpart B B, CAN/CSA-CEI/IEC CISPR 22 B
Poweridentical
Power consumption (average operating)Known for one16 W
Power consumption (off)Known for one0.2 W
AC input frequencyKnown for one50 - 60 Hz
AC input voltageKnown for one100 - 120 V
Operational conditionsidentical
Operating relative humidity (H-H)Known for one20 - 80%
Operating temperature (T-T)Known for one10 - 35 °C
Storage relative humidity (H-H)Known for one5 - 85%
Storage temperature (T-T)Known for one-20 - 40 °C
Certificatesidentical
CertificationKnown for oneRoHS

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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