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Product comparison · 2 multifunction printers

Epson AcuLaser CX21NFC vs Epson Stylus DX4450

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  • 44specifications compared
  • 28differ
  • 16identical
  • 51known for one product only

Key differences

  • Print technology
    • Laser
    • Inkjet
  • Maximum resolution
    • 600 x 600 DPI
    • 5760 x 1440 DPI
  • Print speed (colour, normal quality, A4/US Letter)
    • 5 ppm
    • 13 ppm
  • Copy speed (black, normal quality, A4)
    • 25 cpm
    • 15 cpm
  • Copy speed (colour, normal quality, A4)
    • 5 cpm
    • 7 cpm
  • Faxing
    • Mono faxing
    • No
  • Maximum input capacity
    • 680 sheets
    • 80 sheets
  • ISO A-series sizes (A0...A9)
    • A4
    • A4, A5, A6

Side by side

Differences highlightedShow differences only
95 specifications
A

Epson

AcuLaser CX21NFC

Model CX21NFC

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B

Epson

Stylus DX4450

Model DX4450

View product
Printing3 differ
Print technologyDiffersLaserInkjet
PrintingColour printingColour printing
Duplex printingKnown for oneNo
Maximum resolutionDiffers600 x 600 DPI5760 x 1440 DPI
Print speed (black, normal quality, A4/US Letter)25 ppm25 ppm
Print speed (colour, normal quality, A4/US Letter)Differs5 ppm13 ppm
Time to first page (black, normal)Known for one9 s
Time to first page (colour, normal)Known for one17 s
Economical printingYesYes
Copying2 differ
CopyingColour copyingColour copying
Maximum copy resolution600600
Copy speed (black, normal quality, A4)Differs25 cpm15 cpm
Copy speed (colour, normal quality, A4)Differs5 cpm7 cpm
Copier resizeKnown for one25 - 400%
Scanningidentical
ScanningColour scanningColour scanning
Optical scanning resolutionKnown for one600 x 600 DPI
Maximum scan resolutionKnown for one9600 x 9600 DPI
Input colour depthKnown for one48 bit
Scanner typeKnown for oneFlatbed scanner
Scan speed (colour, normal quality)Known for one300 dpi 12 msec/line, 600 dpi 15 msec/line
Fax1 differ
FaxingDiffersMono faxingNo
Fax memoryKnown for one200 pages
Auto-redialingKnown for oneYes
Fax speed dialing (max numbers)Known for one60
Fax coding methodsKnown for oneJPEG, MH, MMR, MR
Featuresidentical
Maximum duty cycleKnown for one45000 pages per month
Digital senderNoNo
Country of originChinaChina
Number of print cartridgesKnown for one4
Input & output capacity1 differ
Total input capacityKnown for one180 sheets
Total output capacityKnown for one250 sheets
Auto document feeder (ADF)Known for oneYes
Auto document feeder (ADF) input capacityKnown for one50 sheets
Maximum input capacityDiffers680 sheets80 sheets
Maximum output capacityKnown for one250 sheets
Paper handling2 differ
Maximum ISO A-series paper sizeA4A4
Maximum print sizeKnown for one216 x 356 mm
Paper tray media typesDiffersCoated paper, Envelopes, Labels, Plain paper, TransparenciesEnvelopes, Plain paper
ISO A-series sizes (A0...A9)DiffersA4A4, A5, A6
ISO B-series sizes (B0...B9)B5B5
Media weight (tray 1)Known for one64 - 210 g/m2
Non-ISO print media sizesKnown for oneLegal
Envelopes sizesKnown for one10, C6, DL
Ports & interfacesidentical
USB 2.0 ports quantity11
Network1 differ
Ethernet LANDiffersYesNo
Supported network protocols (IPv4)Known for oneTCP/IP: SNMP, HTTP, TELNET, DHCP, BOOTP, APIPA, PING, DDNS, mDNS(Bonjour),SNTP, SLP, NetBEUI: SNMP
Performance1 differ
Internal memoryKnown for one128 MB
Processor frequencyKnown for one400 MHz
Sound pressure level (printing)Differs57 dB47 dB
Mac compatibilityYesYes
Designidentical
Market positioningHome & officeHome & office
Power2 differ
Power consumption (average operating)Differs790 W15.6 W
Power consumption (PowerSave)Differs18 W4.5 W
Power consumption (standby)Known for one59 W
System requirementsidentical
Minimum RAMKnown for one64 MB
Minimum processorKnown for onePentium II 233MHz / PowerPC G3
Operational conditionsidentical
Operating relative humidity (H-H)Known for one15 - 80%
Operating temperature (T-T)Known for one10 - 32 °C
Storage relative humidity (H-H)Known for one15 - 80%
Storage temperature (T-T)Known for one0 - 35 °C
Certificatesidentical
CertificationKnown for oneIEC60950 3d; IEC60825, CE, EN55022 ClassB, EN61000-3-2 Class A, EN6100-3-3, EN55024
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Weight & dimensions1 differ
WidthKnown for one460 mm
DepthKnown for one467 mm
HeightKnown for one852 mm
WeightDiffers45.6 kg5 kg
Packaging data4 differ
Package widthDiffers590 mm390 mm
Package depthDiffers740 mm495 mm
Package heightDiffers1225 mm290 mm
Package weightDiffers56.7 kg7.13 kg
Quantity per pack1 pc(s)1 pc(s)
Logistics data4 differ
Products per pallet layerDiffers2 pc(s)4 pc(s)
Products per palletDiffers2 pc(s)28 pc(s)
Products per pallet layer (UK)Differs2 pc(s)6 pc(s)
Products per pallet (UK)Differs2 pc(s)42 pc(s)
Pallet gross widthKnown for one80 cm
Pallet gross lengthKnown for one120 cm
Pallet gross heightKnown for one2.18 m
Pallet width (UK)Known for one100 cm
Pallet length (UK)Known for one120 cm
Pallet height (UK)Known for one2.18 m
Other features6 differ
Standard input traysKnown for one1 x 180 + 1 x 500
Networking featuresKnown for one10Base-T/100Base-TX
Dimensions (WxDxH)Differs460 x 467 x 852 mm452 x 347 x 203 mm
All-in-one functionsDiffersScan, Copy, PrintCopy, Scan
Colour all-in-one functionsCopy, Print, ScanCopy, Print, Scan
Compatible operating systemsDiffersMac OS 10.3+, Windows 2000, Windows XPWindows 98SE / ME / 2000 / XP / XP-x64 / Vista, Mac OS 10.2.8 ~
EmulationsKnown for onePCL3, PCL5c, PCL6, ESC/Page-Colour
InterfaceKnown for oneEthernet interface (100 Base-TX / 10 Base-T), USB 2.0
Maximum internal memoryKnown for one0.576 GB
Modem typeKnown for onePSTN, PBX
Network readyDiffersYesNo
Power requirementsDiffers220V ±10% / 50Hz / 60Hz ± 3Hz / 4.0 AAC 220-240 V
Standard media sizesDiffersLT, GLT, HLT, EXE, C5, C6, COM10, DL, MON, LGL, F4, GLG20x25 cm, 13x18 cm, 10x15 cm, 9x13 cm, 13x20 cm, 102x181 mm
Print headKnown for oneEpson Micro Piezo

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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