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Product comparison · 2 laptops

Acer eMachines G640G-P324G32Mn vs HP 6555b Notebook PC

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  • 57specifications compared
  • 21differ
  • 36identical
  • 44known 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
  • Processor family
    • AMD Athlon
    • AMD Phenom II
  • Processor model
    • P320
    • N830
  • Processor cache
    • 1 MB
    • 1.5 MB
  • HDD interface
    • SATA
    • SATA II
  • HDD speed
    • 5400 RPM
    • 7200 RPM
  • Discrete graphics card model
    • AMD Radeon HD 5470
    • AMD Mobility Radeon HD 4250

Side by side

Differences highlightedShow differences only
101 specifications
A

Acer

eMachines G640G-P324G32MnView product
B

HP

6555b Notebook PCView product
Designidentical
Product colourKnown for oneBlack
Country of originKnown for oneChina
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+
LED backlightKnown for oneYes
Native aspect ratio16:916:9
Display brightnessKnown for one220 cd/m²
Processor3 differ
Processor manufacturerAMDAMD
Processor familyDiffersAMD AthlonAMD Phenom II
Processor modelDiffersP320N830
Processor frequency2.1 GHz2.1 GHz
Processor cacheDiffers1 MB1.5 MB
Processor cache typeL2L2
Processor front side busKnown for one1066 MHz
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one2 x 2 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memory8 GB8 GB
Memory clock speedKnown for one1333 MHz
Storage2 differ
Total storage capacity320 GB320 GB
HDD interfaceDiffersSATASATA II
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDVD Super Multi DLDVD Super Multi DL
Card reader integratedYesYes
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, xD
Total HDDs capacityKnown for one320 GB
HDD capacityKnown for one320 GB
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersAMD Radeon HD 5470AMD Mobility Radeon HD 4250
Discrete graphics card memoryKnown for one0.512 GB
Graphics card familyAMDAMD
Audio1 differ
Audio systemDiffersHigh Definition AudioHP Premium Sound
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network1 differ
Wi-FiYesYes
Networking featuresKnown for oneGigabit Ethernet, WLAN
BluetoothYesYes
Bluetooth versionDiffers3.0+HS2.1+EDR
Wireless technologyKnown for oneWireless LAN
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantity33
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
eSATA ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity00
DisplayPorts quantityDiffers01
DVI portNoNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) portsDiffers01
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorKnown for oneNo
ExpressCard slotDiffersNoYes
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotKnown for oneNo
Modem (RJ-11) portsKnown for one0
TV-in portKnown for oneNo
TV-outKnown for oneNo
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityDiffers01
eSATA/USB 2.0 ports quantityKnown for one1
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
Thunderbolt ports quantityKnown for one0
Performanceidentical
Motherboard chipsetAMD M880GAMD M880G
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for one64-bit
Trial softwareKnown for oneMicrosoft Office Professional 2007, McAfee Total Protection, WinZip 14
Bundled softwareKnown for oneHP Recovery Manager HP Support Assistant HP ProtectTools Security Manager HP ProtectTools HP Quick Launch Buttons Software HP QuickLook 3 HP QuickWeb HP Power Assistant HP Connection Manager 3.1 HP Wireless Assistant HP DayStarter HP Webcam Software Skype
Battery1 differ
Number of battery cells66
Battery capacityKnown for one48.8 Wh
Battery life (max)Differs2.8 h5.5 h
Power1 differ
AC adapter powerDiffers65 W90 W
DC-in jackYesYes
Security1 differ
Cable lock slotNoNo
Password protection typeDiffersBIOSYes
Trusted Platform Module (TPM)Known for oneYes
Sustainabilityidentical
Sustainability certificatesENERGY STARENERGY STAR
Weight & dimensions3 differ
WeightDiffers3.3 kg2.51 kg
WidthDiffers410 mm371.4 mm
DepthDiffers275 mm248 mm
Height (front)Known for one2.71 cm
Height (rear)Known for one3.43 cm
HeightKnown for one34.8 mm
Packaging contentidentical
AC adapter includedYesYes
Other featuresidentical
Infrared data portNoNo
Wake-on-LAN readyKnown for oneYes
Internal modemKnown for oneNo
TV tuner integratedNoNo
Supplied AC adapter typeACAC
Intel segment taggingKnown for oneEnterprise
Optical driveidentical
LightScribeKnown for oneYes
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Full-size keyboardKnown for oneYes
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °C

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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