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Product comparison · 2 multifunction printers

HP LaserJet Pro MFP M521dn, Print, copy, scan, fax, Two-sided printing; 50-sheet ADF; Front-facing USB printing vs HP OfficeJet X576dw Inkjet A4

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  • 65specifications compared
  • 44differ
  • 21identical
  • 58known for one product only

Key differences

  • Print technology
    • Laser
    • Inkjet
  • Printing
    • Mono printing
    • Colour printing
  • Print speed (black, normal quality, A4/US Letter)
    • 40 ppm
    • 70 ppm
  • Time to first page (black, normal)
    • 8 s
    • 9.5 s
  • Copy speed (black, normal quality, A4)
    • 40 cpm
    • 70 cpm
  • Optical scanning resolution
    • 300 x 300 DPI
    • 1200 x 1200 DPI
  • Scan speed (black)
    • 19 ppm
    • 20 ppm
  • Scan speed (colour)
    • 14 ppm
    • 15 ppm

Side by side

Differences highlightedShow differences only
123 specifications
A

HP

LaserJet Pro MFP M521dn, Print, copy, scan, fax, Two-sided printing; 50-sheet ADF; Front-facing USB printing

Model M521dn

View product
B

HP

OfficeJet X576dw Inkjet A4

Model X576dw

View product
Printing4 differ
Print technologyDiffersLaserInkjet
PrintingDiffersMono printingColour printing
Duplex printingYesYes
Maximum resolution1200 x 1200 DPI1200 x 1200 DPI
Print resolution blackKnown for one1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs40 ppm70 ppm
Print speed (colour, normal quality, A4/US Letter)Known for one70 ppm
Time to first page (black, normal)Differs8 s9.5 s
Time to first page (colour, normal)Known for one9.5 s
Copying1 differ
CopyingKnown for oneColour copying
Maximum copy resolution600 x 600 DPI600 x 600 DPI
Copy speed (black, normal quality, A4)Differs40 cpm70 cpm
Copy speed (colour, normal quality, A4)Known for one70 cpm
Maximum number of copies99 copies99 copies
Copier resize25 - 400%25 - 400%
Scanning3 differ
ScanningKnown for oneColour scanning
Optical scanning resolutionDiffers300 x 300 DPI1200 x 1200 DPI
Maximum scan area216 x 356 mm216 x 356 mm
Scanner typeFlatbed & ADF scannerFlatbed & ADF scanner
Scan speed (black)Differs19 ppm20 ppm
Scan speed (colour)Differs14 ppm15 ppm
Image formats supportedKnown for oneBMP, JPG, PNG, TIF
Document formats supportedKnown for onePDF, RTF, TXT
Input colour depthKnown for one24 bit
Output colour depthKnown for one8 bit
Greyscale levelsKnown for one256
Scan driversKnown for oneTWAIN
TWAIN versionKnown for one1.9
Maximum scan resolutionKnown for one1200 x 2400 DPI
Scan toKnown for oneE-mail, Fax, File, Image
Fax1 differ
FaxingKnown for oneColour faxing
Fax resolution (black)300 x 300 DPI300 x 300 DPI
Modem speed33.6 Kbit/s33.6 Kbit/s
Auto-redialingKnown for oneYes
Speed diallingKnown for oneYes
Fax speed dialing (max numbers)Differs10099
Fax forwardingKnown for oneYes
Auto reductionKnown for oneYes
Caller IDKnown for oneYes
Distinctive ringKnown for oneYes
Fax delayed sendingKnown for oneYes
Fax memoryKnown for one250 pages
Fax broadcastingKnown for one100 locations
Features5 differ
Maximum duty cycleDiffers75000 pages per month65000 pages per month
Recommended duty cycleDiffers2000 - 6000 pages per month1000 - 4200 pages per month
Digital senderKnown for oneYes
Number of print cartridgesDiffers14
Printing coloursDiffersBlackBlack, Cyan, Magenta, Yellow
Page description languagesDiffersPCL 5e, PCL 6, PostScript 3PCL 5c, PCL 6, PDF 1.7, PostScript 3
HP segmentKnown for oneSmall medium business
Input & output capacity1 differ
Total number of input traysKnown for one3
Total input capacity500 sheets500 sheets
Total output capacityKnown for one300 sheets
Multi-Purpose trayYesYes
Multi-Purpose tray input capacityDiffers100 sheets50 sheets
Auto document feeder (ADF)Known for oneYes
Auto document feeder (ADF) input capacityKnown for one50 sheets
Maximum output capacityKnown for one250 sheets
Paper handling2 differ
Maximum ISO A-series paper sizeA4A4
Paper tray media typesDiffersCard stock, Envelopes, Labels, Plain paper, TransparenciesBond paper, Envelopes, Glossy paper, Labels, Photo paper, Plain paper, Recycled paper
ISO A-series sizes (A0...A9)A4, A5, A6A4, A5, A6
JIS B-series sizes (B0...B9)Known for oneB5, B6
Envelopes sizesDiffersB5, C5, C6B5, C5, C6, DL
Maximum print sizeKnown for one210 x 297 mm
ISO B-series sizes (B0...B9)Known for oneB5, B6
Ports & interfaces2 differ
Standard interfacesDiffersEthernet, USB 2.0RJ-11, USB 2.0
Direct printingKnown for oneYes
USB portYesYes
USB 2.0 ports quantityDiffers13
RJ-11 ports quantityKnown for one1
Optional connectivityKnown for oneWireless LAN
Network1 differ
Wi-FiDiffersNoYes
Ethernet LANYesYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Mobile printing technologiesKnown for oneApple AirPrint, Google Cloud Print, HP ePrint
Performance2 differ
Internal memoryDiffers256 MB768 MB
Card reader integratedKnown for oneNo
Built-in processorKnown for oneYes
Processor frequencyDiffers800 MHz792 MHz
Mac compatibilityKnown for oneYes
Maximum internal memoryKnown for one256 MB
Memory slotsKnown for one1
Design2 differ
Product colourDiffersBlack, GreyBlack
Market positioningBusinessBusiness
Built-in displayYesYes
Display diagonalDiffers8.89 cm (3.5")10.9 cm (4.3")
TouchscreenYesYes
Control typeTouchTouch
Colour displayKnown for oneYes
DisplayKnown for oneLCD
Power5 differ
Power consumption (average operating)Differs760 W100 W
Power consumption (PowerSave)Differs18.2 W70 W
Power consumption (standby)Differs4.3 W10 W
Power consumption (off)Differs0.3 W0.2 W
AC input frequency50 - 60 Hz50 - 60 Hz
AC input voltageDiffers220 - 240 V100 - 240 V
System requirements2 differ
Mac operating systems supportedDiffersYesMac OS X 10.6 Snow Leopard
Linux operating systems supportedYesYes
Server operating systems supportedDiffersWindows Server 2008, Windows Server 2012Windows Server 2003, Windows Server 2008, Windows Server 2008 R2
Other operating systems supportedKnown for oneNovell NetWare 6.x, Novell Open Enterprise Server
Minimum processorKnown for oneIntel Pentium II, 233 MHz
Minimum storage drive spaceKnown for one750 MB
Windows operating systems supportedKnown for oneYes
Operational conditions2 differ
Non-operating altitudeKnown for one3048 - 4572 m
Operating altitudeKnown for one0 - 3048 m
Operating relative humidity (H-H)Differs30 - 70%20 - 80%
Operating temperature (T-T)Differs10 - 32 °C59 - 86 °F
Storage relative humidity (H-H)Known for one5 - 90%
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Silver, ENERGY STARENERGY STAR
Sustainable technologies and materialsKnown for oneMercury free
Weight & dimensions4 differ
WidthDiffers465 mm517 mm
DepthDiffers465 mm399 mm
HeightDiffers508 mm517 mm
WeightDiffers22.3 kg24 kg
Packaging data4 differ
Package widthDiffers585 mm600 mm
Package depthDiffers594 mm495 mm
Package heightDiffers733 mm658 mm
Package weightDiffers29.6 kg27.9 kg
Packaging contentidentical
Drivers includedKnown for oneYes
Other features2 differ
All-in-one functionsDiffersCopy, Fax, Print, ScanCopy, Digital sender, Fax, Print, Scan
Colour all-in-one functionsDiffersScanCopy, Fax, Print, Scan
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Technical detailsidentical
Master (outer) cases per pallet layerKnown for one2 pc(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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