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Product comparison · 2 multifunction printers

HP Ink Advantage 4645 vs HP LaserJet Color Enterprise MFP M680dn

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  • 48specifications compared
  • 30differ
  • 18identical
  • 34known for one product only

Key differences

  • Print technology
    • Inkjet
    • Laser
  • Maximum resolution
    • 4800 x 1200 DPI
    • 1200 x 1200 DPI
  • Print speed (black, normal quality, A4/US Letter)
    • 8.8 ppm
    • 45 ppm
  • Print speed (colour, normal quality, A4/US Letter)
    • 5.2 ppm
    • 45 ppm
  • Time to first page (black, normal)
    • 19 s
    • 10.5 s
  • Time to first page (colour, normal)
    • 24 s
    • 10.5 s
  • Maximum number of copies
    • 50 copies
    • 9999 copies
  • Optical scanning resolution
    • 1200 x 1200 DPI
    • 600 x 600 DPI

Side by side

Differences highlightedShow differences only
82 specifications
A

HP

Ink Advantage 4645View product
B

HP

LaserJet Color Enterprise MFP M680dn

Model M680dn

View product
Printing6 differ
Print technologyDiffersInkjetLaser
PrintingColour printingColour printing
Duplex printingYesYes
Maximum resolutionDiffers4800 x 1200 DPI1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs8.8 ppm45 ppm
Print speed (colour, normal quality, A4/US Letter)Differs5.2 ppm45 ppm
Time to first page (black, normal)Differs19 s10.5 s
Time to first page (colour, normal)Differs24 s10.5 s
Duplex printing modeKnown for oneAuto
Copying1 differ
CopyingColour copyingColour copying
Maximum copy resolution600 x 600 DPI600 x 600 DPI
Maximum number of copiesDiffers50 copies9999 copies
Copier resize25 - 400%25 - 400%
Copy speed (black, normal quality, A4)Known for one45 cpm
Copy speed (colour, normal quality, A4)Known for one45 cpm
Scanning3 differ
ScanningKnown for oneColour scanning
Optical scanning resolutionDiffers1200 x 1200 DPI600 x 600 DPI
Maximum scan areaDiffersLegal (216 x 356)216 x 356 mm
Scanner typeFlatbed & ADF scannerFlatbed & ADF scanner
Scan technologyKnown for oneCIS
Image formats supportedDiffersBMP, GIF, JPG, PNG, TIFJPG, TIF
Document formats supportedPDFPDF
Input colour depthKnown for one24 bit
Greyscale levelsKnown for one256
TWAIN versionKnown for one1.9
Duplex scanningKnown for oneYes
Fax1 differ
FaxingDiffersColour faxingNo
Fax resolution (black)Known for one300 x 300 DPI
Modem speedKnown for one33.6 Kbit/s
Fax memoryKnown for one99 pages
Auto-redialingKnown for oneYes
Fax speed dialing (max numbers)Known for one99
Fax delayed sendingKnown for oneYes
Features2 differ
Maximum duty cycleDiffers3000 pages per month175000 pages per month
Digital senderDiffersNoYes
Number of print cartridgesKnown for one2
Page description languagesKnown for onePCL 3
All-In-One-multitaskingKnown for oneNo
Input & output capacity2 differ
Total input capacity100 sheets100 sheets
Total output capacityDiffers30 sheets500 sheets
Auto document feeder (ADF)YesYes
Auto document feeder (ADF) input capacityDiffers35 sheets100 sheets
Maximum output capacityKnown for one900 sheets
Paper handling1 differ
Maximum ISO A-series paper sizeA4A4
Paper tray media typesDiffersCard stock, Envelopes, Iron-On Transfers, Labels, Photo paper, Plain paper, TransparenciesBond paper, Envelopes, Glossy paper, Heavy paper, Plain paper, Pre-printed, Recycled paper, Transparencies
ISO A-series sizes (A0...A9)A4, A5, A6A4, A5, A6
JIS B-series sizes (B0...B9)Known for oneB5, B6
Envelopes sizesKnown for oneB5, C5, C6, DL
Paper tray media weightKnown for one60 - 120 g/m²
Ports & interfaces1 differ
Standard interfacesDiffersUSB 2.0, Wireless LANEthernet, USB 2.0
USB portYesYes
Network2 differ
Wi-FiDiffersYesNo
Ethernet LANDiffersNoYes
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Mobile printing technologiesApple AirPrint, HP ePrintApple AirPrint, HP ePrint
Performance2 differ
Internal memoryDiffers64 MB2048 MB
Maximum internal memoryDiffers64 MB2048 MB
Card reader integratedKnown for oneNo
Processor frequencyKnown for one360 MHz
Sound power level (standby)Known for one54 dB
Design2 differ
Product colourDiffersBlackBlack, Grey
Market positioningDiffersHome & officeBusiness
Built-in displayYesYes
DisplayLCDLCD
Display diagonalKnown for one20.3 cm (8")
TouchscreenKnown for oneYes
Control typeKnown for oneTouch
Power2 differ
Power consumption (average operating)Differs12.5 W797 W
Power consumption (standby)Known for one3.2 W
Power consumption (off)Known for one0.2 W
AC input frequency50 - 60 Hz50 - 60 Hz
AC input voltageDiffers100 - 240 V110 - 240 V
System requirementsidentical
Windows operating systems supportedYesYes
Mac operating systems supportedYesYes
Sustainability1 differ
Sustainability certificatesDiffersENERGY STARBlue Angel, ENERGY STAR
Weight & dimensions4 differ
WidthDiffers445 mm840 mm
DepthDiffers331 mm632 mm
HeightDiffers188 mm585 mm
WeightDiffers6.22 kg56.5 kg
Operational conditionsidentical
Operating relative humidity (H-H)Known for one30 - 70%
Operating temperature (T-T)Known for one15 - 30 °C
Packaging dataidentical
Package weightKnown for one61.6 kg

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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