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Product comparison · 2 laser printers

HP LaserJet 9500n Colour vs Samsung ML-4551NR laser printer

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  • 21specifications compared
  • 15differ
  • 6identical
  • 46known for one product only

Key differences

  • Colour
    • Yes
    • No
  • Maximum resolution
    • 600 x 600 DPI
    • 1200 x 1200 DPI
  • Print speed (black, normal quality, A4/US Letter)
    • 24 ppm
    • 43 ppm
  • Time to first page (black, normal)
    • 17 s
    • 8.5 s
  • Number of print cartridges
    • 4
    • 1
  • Total input capacity
    • 1100 sheets
    • 500 sheets
  • Total output capacity
    • 600 sheets
    • 250 sheets
  • Maximum ISO A-series paper size
    • A3
    • A4

Side by side

Differences highlightedShow differences only
67 specifications
A

HP

LaserJet 9500n Colour

Model 9500n

View product
B

Samsung

ML-4551NR laser printer

Model ML-4551NR

View product
Printing4 differ
ColourDiffersYesNo
Print technologyLaserLaser
Maximum resolutionDiffers600 x 600 DPI1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)Differs24 ppm43 ppm
Print speed (black, draft quality, A4/US Letter)Known for one24 ppm
Time to first page (black, normal)Differs17 s8.5 s
Duplex printingKnown for oneYes
Features1 differ
Maximum duty cycle200000 pages per month200000 pages per month
Printing coloursKnown for oneBlack, Cyan, Magenta, Yellow
Number of print cartridgesDiffers41
Page description languagesKnown for onePCL 5c, PCL 6, PostScript 3
Input & output capacity2 differ
Total number of input traysKnown for one3
Total input capacityDiffers1100 sheets500 sheets
Total output capacityDiffers600 sheets250 sheets
Paper tray 2 input capacityKnown for one100 sheets
Paper handling4 differ
Maximum ISO A-series paper sizeDiffersA3A4
Paper tray media typesDiffersRecycled paperEnvelopes, Labels, Plain paper, Transparencies
ISO A-series sizes (A0...A9)DiffersA3, A4, A5A4, A5, A6
ISO B-series sizes (B0...B9)B5B5
Non-ISO print media sizesDiffersExecutive, Legal, LetterExecutive, Folio, Letter, Legal
Envelopes sizesKnown for one10, B5, C5, DL, Monarch
Duplex media weightKnown for one64 - 200 g/m²
Maximum print sizeKnown for one216 x 297 mm
Media weight (tray 1)Known for one60 - 163 g/m2
Ports & interfacesidentical
Standard interfacesKnown for oneParallel, RJ-45
Networkidentical
Wi-FiKnown for oneNo
Ethernet LANKnown for oneYes
Network readyYesYes
Performance2 differ
Internal memoryDiffers160 MB128 MB
Maximum internal memoryKnown for one416 MB
Built-in processorYesYes
Processor frequency500 MHz500 MHz
Sound pressure level (printing)Differs52 dB57 dB
Processor modelKnown for oneSamsung
Sound power level (standby)Known for one35 dB
Designidentical
Product colourKnown for oneWhite
Built-in displayKnown for oneYes
CertificationKnown for oneUSA (UL-UL 1950; FDA-21 CFR Chapter 1 Subchapter J for Lasers), Canada (cUL-CAN/CSA C22.2 number 950)
DisplayKnown for oneLCD
Power1 differ
Power consumption (printing)Differs1400 W650 W
Power consumption (off)Known for one2 W
AC input voltageKnown for one110 - 127 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (standby)Known for one13 W
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 2000, Windows 2000 Professional, Windows 95, Windows 98, Windows 98SE, Windows ME, Windows NT, Windows XP Home, Windows XP Home x64, Windows XP Professional, Windows XP Professional x64
Mac operating systems supportedKnown for oneMac OS 8.6, Mac OS 9.0, Mac OS 9.1, Mac OS 9.2, Mac OS X 10.0 Cheetah, Mac OS X 10.1 Puma, Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.2 Jaguar, Mac OS X 10.3 Panther, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, Mac OS X 10.7 Lio
Linux operating systems supportedKnown for oneYes
Server operating systems supportedKnown for oneWindows Server 2003, Windows Server 2003 R2, Windows Server 2003 x64
Other operating systems supportedKnown for oneNovell NetWare 3.x, Novell NetWare 4.x, Novell NetWare 5.x, Novell NetWare 6.x, Solaris 8
Operational conditionsidentical
Operating temperature (T-T)Known for one20 - 26 °C
Storage temperature (T-T)Known for one0 - 35 °C
Operating relative humidity (H-H)Known for one20 - 50%
Storage relative humidity (H-H)Known for one5 - 95%
Weight & dimensions1 differ
WidthKnown for one685.8 mm
DepthKnown for one762 mm
HeightKnown for one889 mm
WeightDiffers100.2 kg15.6 kg
Dimensions (WxDxH)Known for one396 x 453 x 353 mm
Packaging contentidentical
Cables includedKnown for oneAC
Drivers includedKnown for oneYes
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Power requirementsKnown for one220 - 240V, 50/60 Hz
Compatible operating systemsKnown for oneWindows 98/Me/NT4.0/2000/XP/2003/Vista Linux (Red Hat, Caldera, Debian, Mandrake, Slackware, SuSE) Mac OS 8.6-9.2/10.1-10.4
EmulationsKnown for onePCL6, PS3, IBMProPrinter, EPSON, PostScript 3
Networking featuresKnown for oneEthernet 10/100Base-TX
Custom media sizesKnown for one(76x127 mm) - (216x356 mm)

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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