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Product comparison · 2 laptops

Acer Aspire 5734Z-453G25MN vs HP ProBook 6555b

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  • 52specifications compared
  • 25differ
  • 27identical
  • 47known for one product only

Key differences

  • Processor manufacturer
    • Intel
    • AMD
  • Processor family
    • Intel® Pentium® Dual-Core
    • AMD Phenom II
  • Processor model
    • T4500
    • N930
  • Processor frequency
    • 2.3 GHz
    • 2 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Processor cache type
    • Smart Cache
    • L2
  • Internal memory
    • 3 GB
    • 4 GB
  • Maximum internal memory
    • 4 GB
    • 8 GB

Side by side

Differences highlightedShow differences only
99 specifications
A

Acer

Aspire 5734Z-453G25MNView product
B

HP

ProBook 6555bView product
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1366 x 768 pixels1366 x 768 pixels
Native aspect ratio16:916:9
Display brightnessKnown for one200 cd/m²
LED backlightKnown for oneYes
Processor6 differ
Processor manufacturerDiffersIntelAMD
Processor familyDiffersIntel® Pentium® Dual-CoreAMD Phenom II
Processor modelDiffersT4500N930
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers2.3 GHz2 GHz
Processor cacheDiffers1 MB2 MB
Processor cache typeDiffersSmart CacheL2
Processor front side busKnown for one800 MHz
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor codenameKnown for onePenryn
Thermal Design Power (TDP)Known for one35 W
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
Memory2 differ
Internal memoryDiffers3 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one1 x 1 + 1 x 2 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers4 GB8 GB
Memory clock speedKnown for one1333 MHz
Storage2 differ
Total storage capacityDiffers250 GB500 GB
HDD interfaceSATASATA
HDD speedDiffers5400 RPM7200 RPM
Card reader integratedYesYes
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Optical drive typeKnown for oneDVD Super Multi DL
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersIntel® GMA 4500MAMD Mobility Radeon HD 4250
Graphics card familyKnown for oneAMD
Audio2 differ
Audio systemDiffersHigh Definition AudioHP Premier Sound
Number of built-in speakersDiffers12
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network2 differ
Networking featuresDiffersEthernet, Fast EthernetGigabit Ethernet
Wireless technologyKnown for oneIEEE 802.11b/g/n
BluetoothDiffersNoYes
Wi-FiKnown for oneYes
Ethernet LANKnown for oneYes
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers23
Ethernet LAN (RJ-45) ports11
HDMI ports quantityKnown for one0
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers01
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorDiffersNoYes
ExpressCard slotYesYes
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotYesYes
Modem (RJ-11) portsKnown for one0
TV-in portNoNo
TV-outNoNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
eSATA ports quantityKnown for one1
DisplayPorts quantityKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel® GL40 ExpressAMD M880G
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Processor special featuresidentical
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel Trusted Execution TechnologyKnown for oneNo
Intel Virtualization Technology (VT-x)Known for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one42925
Processor codeKnown for oneSLGZC
Thermal Monitoring TechnologiesKnown for oneYes
Battery1 differ
Number of battery cells66
Battery life (max)Differs3 h5.5 h
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Weight & dimensions4 differ
WeightDiffers2.7 kg2.51 kg
WidthDiffers372.3 mm371.4 mm
DepthDiffers246.5 mm248 mm
Height (front)Differs2.68 cm3.48 cm
Height (rear)Known for one3.96 cm
Other featuresidentical
Infrared data portNoNo
Internal modemKnown for oneNo
Supplied AC adapter typeACAC
Intel segment taggingKnown for oneEnterprise
Designidentical
Country of originKnown for oneChina
Optical driveidentical
LightScribeKnown for oneYes
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%

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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