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Product comparison · 2 laptops

Acer Extensa 4220-051G08Mi vs Acer TravelMate 7520-402G32MI

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  • 58specifications compared
  • 19differ
  • 39identical
  • 14known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 43.2 cm (17")
  • Display resolution
    • 1280 x 800 pixels
    • 1440 x 900 pixels
  • Processor frequency
    • 1.73 GHz
    • 1.9 GHz
  • Internal memory
    • 1 GB
    • 2 GB
  • Memory layout (slots x size)
    • 2 x 0.5 GB
    • 2 x 1 GB
  • Total storage capacity
    • 80 GB
    • 320 GB
  • Discrete graphics card model
    • Intel® GMA X3100
    • AMD Radeon Xpress 1250
  • Maximum graphics card memory
    • 0.252 GB
    • 0.384 GB

Side by side

Differences highlightedShow differences only
72 specifications
A

Acer

Extensa 4220-051G08MiView product
B

Acer

TravelMate 7520-402G32MIView product
Display2 differ
Display diagonalDiffers35.8 cm (14.1")43.2 cm (17")
Display resolutionDiffers1280 x 800 pixels1440 x 900 pixels
Processor1 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Celeron® M
Processor frequencyDiffers1.73 GHz1.9 GHz
Processor cacheKnown for one1 MB
Processor cache typeKnown for oneL2
Processor front side busKnown for one533 MHz
Processor modelKnown for oneTL-58
Memory2 differ
Internal memoryDiffers1 GB2 GB
Memory layout (slots x size)Differs2 x 0.5 GB2 x 1 GB
Maximum internal memoryKnown for one4 GB
Storage1 differ
Total storage capacityDiffers80 GB320 GB
HDD speedKnown for one5400 RPM
Graphics2 differ
Discrete graphics card modelDiffersIntel® GMA X3100AMD Radeon Xpress 1250
Maximum graphics card memoryDiffers0.252 GB0.384 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioMS-Sound
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one0.3 MP
Network1 differ
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces1 differ
ExpressCard slotDiffersNoYes
Software2 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Bundled softwareDiffersAcer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer GridVista, Acer Launch Manager, Adobe Reader, Cyberlink PowerDVD, Microsoft Office Ready 2007, Norton Internet Security, NTI CD Maker / NTI ShadowAcer Empowering Technology (eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings Management), Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink PowerDVD, Microsoft Office Ready 2007, Norton Internet Security, NTI CD Maker, NTI Shadow
Battery1 differ
Number of battery cellsDiffers68
Battery life (max)Known for one4 h
Weight & dimensions5 differ
WeightDiffers2.4 kg3.8 kg
WidthDiffers331 mm400 mm
DepthDiffers248 mm290 mm
HeightDiffers41 mm43 mm
Dimensions (WxDxH)Differs331 x 248 x 41 mm400 x 290 x 43 mm
Other featuresidentical
Wake-on-Ring readyKnown for oneYes
Modem typeKnown for oneITU V.92

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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