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Product comparison · 2 laptops

Acer Aspire 7720ZG-2A2G25Mi vs Acer Extensa 5230-571G16Mn

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  • 113specifications compared
  • 31differ
  • 82identical
  • 13known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 39.1 cm (15.4")
  • Display resolution
    • 1440 x 900 pixels
    • 1280 x 800 pixels
  • Processor family
    • Intel Pentium Mobile
    • Intel® Celeron® M
  • Processor model
    • T2330
    • 575
  • Processor cores
    • 2
    • 1
  • Processor threads
    • 2
    • 1
  • Processor frequency
    • 1.6 GHz
    • 2 GHz
  • Processor front side bus
    • 533 MHz
    • 667 MHz

Side by side

Differences highlightedShow differences only
126 specifications
A

Acer

Aspire 7720ZG-2A2G25MiView product
B

Acer

Extensa 5230-571G16MnView product
Display2 differ
Display diagonalDiffers43.2 cm (17")39.1 cm (15.4")
Display resolutionDiffers1440 x 900 pixels1280 x 800 pixels
Display brightnessKnown for one200 cd/m²
Display response rise/fallKnown for one8 ms
Processor8 differ
Processor familyDiffersIntel Pentium MobileIntel® Celeron® M
Processor modelDiffersT2330575
Processor coresDiffers21
Processor threadsDiffers21
Processor frequencyDiffers1.6 GHz2 GHz
Processor front side busDiffers533 MHz667 MHz
Processor seriesDiffersIntel Pentium T2000 Series for MobileIntel Celeron Processor 500 Series for Mobile
Thermal Design Power (TDP)Differs35 W31 W
TjunctionKnown for one100 °C
TcaseKnown for one100 °C
Memory2 differ
Internal memoryDiffers2 GB1 GB
Memory layout (slots x size)Differs2 x 1 GB1 x 1 GB
Memory slotsKnown for one2x SO-DIMM
Storageidentical
Number of HDDs installedKnown for one1
Optical drive typeKnown for oneDVD±RW
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 8400M GSIntel® GMA X4500HD
Discrete graphics card memoryKnown for one0.25 GB
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Front cameraKnown for oneNo
Network1 differ
Wireless technologyDiffersIEEE 802.11b/gIEEE 802.11b/g/n
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers43
DVI portDiffersYesNo
Firewire (IEEE 1394) portsDiffers10
S/PDIF out portDiffersYesNo
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
Performance1 differ
Motherboard chipsetDiffersIntel GL960 ExpressIntel® GL40 Express
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Home Basic
Bundled softwareKnown for oneAcer Empowering Technology (Acer eDataSecurity, ePower, eRecovery, eSettings Management), Acer GridVista, Acer Launch Manager, Adobe Reader, Corel WinDVD, Microsoft Office Ready 2007, NTI CD Maker / NTI Shadow
Processor special features4 differ
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyDiffersYesNo
Processor ARK IDDiffers3243236680
Processor codeDiffersSLA4KSLB6M
Idle StatesKnown for oneNo
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions4 differ
WeightDiffers3.36 kg2.88 kg
WidthDiffers404 mm360 mm
DepthDiffers298 mm267 mm
Height (front)Differs3.8 cm3.03 cm
Other features1 differ
Infrared data portDiffersYesNo

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