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Product comparison · 2 inkjet printers

Epson EcoTank ET-4900 vs Epson EcoTank L121 inkjet printer Colour

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  • 22specifications compared
  • 12differ
  • 10identical
  • 62known for one product only

Key differences

The Epson EcoTank L121 inkjet printer Colour has 120 - 240 V more AC input voltage than the Epson EcoTank ET-4900 (220 - 240 V vs 100 - 240 V). The Epson EcoTank L121 inkjet printer Colour has 86 mm more width than the Epson EcoTank ET-4900 (461 mm vs 375 mm). The Epson EcoTank ET-4900 has 102 mm more depth than the Epson EcoTank L121 inkjet printer Colour (317 mm vs 215 mm). Only the Epson EcoTank ET-4900 has Ethernet LAN. Only the Epson EcoTank ET-4900 has Wi-Fi.

  • Printing colours
    • Yellow, Magenta, Cyan, Black
    • Black, Cyan, Magenta, Yellow
  • Maximum resolution
    • 5760 x 1440 DPI
    • 720 x 720 DPI
  • ISO A-series sizes (A0...A9)
    • A4, A5, A6
    • A4
  • Non-ISO print media sizes
    • Letter, Legal
    • Legal
  • Ethernet LAN
    • Yes
    • No
  • Wi-Fi
    • Yes
    • No
  • Built-in display
    • Yes
    • No
  • AC input voltage
    • 100 - 240 V
    • 220 - 240 V

Side by side

Differences highlightedShow differences only
84 specifications
A

Epson

EcoTank ET-4900

Model ET-4900

View product
B

Epson

EcoTank L121 inkjet printer Colour

Model L121

View product
Features1 differ
Printing coloursDiffersYellow, Magenta, Cyan, BlackBlack, Cyan, Magenta, Yellow
Print head nozzlesKnown for one180 Nozzles Black, 59 Nozzles per Color
ColourKnown for oneYes
Page description languagesKnown for oneESC/P-R
Ink tank systemKnown for oneYes
Ink typeKnown for oneDye-based ink
Printing1 differ
Maximum resolutionDiffers5760 x 1440 DPI720 x 720 DPI
Time to first page (black, normal)Known for one10 s
Time to first page (colour, normal)Known for one16 s
Borderless printingKnown for oneYes
Input & output capacityidentical
Total input capacityKnown for one100 sheets
Auto document feeder (ADF) input capacityKnown for one30 sheets
Multi-Purpose trayKnown for oneYes
Multi-Purpose tray input capacityKnown for one50 sheets
Paper handling2 differ
Paper tray media typesKnown for oneEnvelopes
ISO A-series sizes (A0...A9)DiffersA4, A5, A6A4
ISO B-series sizes (B0...B9)Known for oneB6, B5
Non-ISO print media sizesDiffersLetter, LegalLegal
Envelopes sizesKnown for one10, DL, C6
Photo paper sizesKnown for one10x15,13x18 cm
Paper tray media weightKnown for one64 - 300 g/m²
Ports & interfacesidentical
Direct printingKnown for oneYes
Network2 differ
Ethernet LANDiffersYesNo
Wi-FiDiffersYesNo
Security algorithmsKnown for one64-bit WEP, 128-bit WEP, WPA2-PSK, WPA3-SAE
Mobile printing technologiesKnown for oneApple AirPrint, Epson Smart Panel, Epson Connect, Epson Email Print, Epson Remote Print, Mopria Print Service
Wi-Fi DirectKnown for oneNo
Design1 differ
Built-in displayDiffersYesNo
Colour displayKnown for oneYes
Display diagonalKnown for one3.71 cm (1.46")
Country of originKnown for onePhilippines
Power1 differ
AC input voltageDiffers100 - 240 V220 - 240 V
Power consumption (printing)Known for one10 W
Power consumption (off)Known for one0.3 W
Power consumption (ready)Known for one2 W
System requirementsidentical
Compatible operating systemsKnown for oneMac OS X 10.9.5 or later, Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1, Windows Server 2008 (32/64bit), Windows Server 2008 R2, Windows Server 2012 (64bit), Windows Server 2012 R2, Windows Server 2016, Windows Server 2019, Windows Server 2022, Windows Server 2025
Windows operating systems supportedKnown for oneYes
Mac operating systems supportedKnown for oneMac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks, Mac OS X 11.0 Big Sur
Weight & dimensions4 differ
WidthDiffers375 mm461 mm
DepthDiffers317 mm215 mm
HeightDiffers224 mm130 mm
WeightDiffers5.5 kg2.4 kg
Packaging dataidentical
Quantity per packKnown for one1 pc(s)
Cables includedKnown for oneAC
Package widthKnown for one395 mm
Package depthKnown for one455 mm
Package heightKnown for one325 mm
Package weightKnown for one7.66 kg
Included cartridge capacity (black)Known for one2000 pages
Included cartridge capacity (CMY)Known for one3500 pages
Technical detailsidentical
Safety warningKnown for oneContains 1,2-benzisothiazol-3(2H)-one. May produce an allergic reaction.<br>Contains 2,4,7,9-tetramethyldec-5-yne-4,7-diol. May produce an allergic reaction.<br>Always follow the information on the product label.
Colours capacityKnown for oneBlack [65ml], Cyan [65ml], Yellow [65ml], Magenta [65ml]
Logistics dataidentical
Customs product code (TARIC)Known for one84433100000
Products per pallet (UK)Known for one36 pc(s)
Products per palletKnown for one24 pc(s)
Other featuresidentical
All-in-one functionsKnown for oneScan, Copy, Fax, Print
Optical scanning resolutionKnown for one1200 x 2400 DPI
Auto-redialingKnown for oneYes
Fax memoryKnown for one100 pages
Fax speed dialing (max numbers)Known for one100
Image formats supportedKnown for oneBMP, JPEG, PICT, TIFF, MTIFF, PNG
InterfaceKnown for oneUSB, Ethernet, Wi-Fi Direct, Wireless LAN IEEE 802.11b/g/n(Wi-Fi 4)/k/v/r
Print headKnown for oneEpson Micro PiezoTM print head
Print technologyKnown for oneInkjet
Scan technologyKnown for oneCIS
Number of usersKnown for one4 user(s)
Scan speed (black, normal quality)Known for one4.5 ipm with ADF scan 12 sec. with flatbed scan
Colour printing technologyKnown for oneDye Ink
Box contentsKnown for one4 x 65ml individual ink bottles (Bk, C,Y,M), Main unit, Power cable, Setup guide, Warranty document
Ink dropKnown for one3 pl
Page yield high capacity (black & white)Known for one3,600 pages
Page yield high capacity (colour)Known for one6,500 pages
Print speedKnown for one33 pages/min Monochrome (plain paper 75 g/m&sup2;), 15 pages/min Colour (plain paper 75 g/m&sup2;), 27 Seconds per 10 x 15 cm photo (Epson Premium Glossy Photo Paper)
Print speed (colour, normal quality, 10 x 15 photo)Known for one6 pages/min Colour

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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