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Product comparison · 2 laptops

Acer Aspire 5520G-7A3G25Mi vs Acer Extensa 7220-1A2G16Mi

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  • 51specifications compared
  • 19differ
  • 32identical
  • 24known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 43.2 cm (17")
  • Display resolution
    • 1280 x 800 pixels
    • 1440 x 900 pixels
  • Processor frequency
    • 1.9 GHz
    • 1.73 GHz
  • Processor cache
    • 1 MB
    • 0.512 MB
  • Internal memory
    • 3 GB
    • 2 GB
  • Total storage capacity
    • 250 GB
    • 160 GB
  • Discrete graphics card model
    • NVIDIA GeForce 8400M G
    • Intel® GMA X3100
  • Maximum graphics card memory
    • 0.896 GB
    • 0.128 GB

Side by side

Differences highlightedShow differences only
75 specifications
A

Acer

Aspire 5520G-7A3G25MiView product
B

Acer

Extensa 7220-1A2G16MiView product
Display2 differ
Display diagonalDiffers39.1 cm (15.4")43.2 cm (17")
Display resolutionDiffers1280 x 800 pixels1440 x 900 pixels
Display surfaceKnown for oneMatt
Processor2 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Pentium®
Processor frequencyDiffers1.9 GHz1.73 GHz
Processor cacheDiffers1 MB0.512 MB
Processor front side busKnown for one533 MHz
Processor modelKnown for oneTK-57
Memory1 differ
Internal memoryDiffers3 GB2 GB
Memory layout (slots x size)Known for one2 x 1 GB
Storage1 differ
Total storage capacityDiffers250 GB160 GB
Number of HDDs installedKnown for one1
HDD speedKnown for one5400 RPM
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMMC, MS PRO, SD, xD
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA GeForce 8400M GIntel® GMA X3100
Maximum graphics card memoryDiffers0.896 GB0.128 GB
Audio1 differ
Audio systemDiffersDolbyHigh Definition Audio
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one0.3 MP
Network1 differ
Wireless technologyDiffers802.11b/gIEEE 802.11b/g
Ports & interfaces4 differ
S/PDIF out portDiffersYesNo
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
SmartCard slotDiffersNoYes
HDMI ports quantityKnown for one0
Line-inKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel GL960 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard function keysKnown for one12
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Home Basic
Poweridentical
AC adapter powerKnown for one90 W
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS
Weight & dimensions3 differ
WeightDiffers2.75 kg3.66 kg
WidthDiffers274 mm400 mm
DepthDiffers366 mm290 mm
Height (front)Known for one3.03 cm
Height (rear)Known for one4.33 cm
HeightKnown for one33.6 mm
Other features1 differ
Modem typeDiffersV.92ITU 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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