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Product comparison · 2 laptops

HP G72-140ED Notebook PC vs HP ProBook 6550b

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  • 115specifications compared
  • 16differ
  • 99identical
  • 32known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1600 x 900 pixels
    • 1366 x 768 pixels
  • Internal memory
    • 4 GB
    • 2 GB
  • Total storage capacity
    • 500 GB
    • 250 GB
  • HDD interface
    • SATA
    • SATA II
  • Networking features
    • Ethernet, Fast Ethernet
    • Gigabit Ethernet
  • Firewire (IEEE 1394) ports
    • 0
    • 1
  • Docking connector
    • No
    • Yes

Side by side

Differences highlightedShow differences only
147 specifications
A

HP

G72-140ED Notebook PCView product
B

HP

ProBook 6550bView product
Display2 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1600 x 900 pixels1366 x 768 pixels
HD typeKnown for oneHD+
Memory1 differ
Internal memoryDiffers4 GB2 GB
Memory clock speedKnown for one1333 MHz
Memory upgradeKnown for one8 GB
Storage2 differ
Total storage capacityDiffers500 GB250 GB
Storage mediaKnown for oneHDD
Total HDDs capacityKnown for one250 GB
Number of HDDs installedKnown for one1
HDD interfaceDiffersSATASATA II
Optical drive typeKnown for oneDVD Super Multi DL
Maximum HDD capacityKnown for one500 GB
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Graphicsidentical
Graphics card familyKnown for oneIntel
Maximum graphics card memoryKnown for one1.696 GB
Audioidentical
Audio systemKnown for oneHP Premier Sound
Number of built-in speakersKnown for one2
Cameraidentical
Front cameraKnown for oneNo
Network1 differ
Wi-FiKnown for oneYes
Networking featuresDiffersEthernet, Fast EthernetGigabit Ethernet
Ethernet LANKnown for oneYes
Bluetooth versionKnown for one2.1+EDR
Wireless technologyKnown for oneIEEE 802.11b/g/n
Ports & interfaces4 differ
eSATA ports quantityKnown for one1
DisplayPorts quantityKnown for one1
Firewire (IEEE 1394) portsDiffers01
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
Serial ports quantityDiffers01
HDMI ports quantityKnown for one1
Modem (RJ-11) portsKnown for one0
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Performance1 differ
Motherboard chipsetDiffersIntel® HM55 ExpressIntel® HM57 Express
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for one32-bit
Batteryidentical
Battery life (max)Known for one6.5 h
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Weight & dimensions4 differ
WeightDiffers3 kg2.51 kg
WidthDiffers412 mm371.4 mm
DepthDiffers269 mm248 mm
Height (front)Differs3.24 cm3.48 cm
Height (rear)Known for one3.74 cm
Hard driveidentical
Storage drive controllerKnown for oneSED SATA II (7200 rpm) SATA II (7200 rpm)
Other featuresidentical
Internal modemKnown for oneNo

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