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Product comparison · 2 laptops

Acer Aspire 7520G-552G50Mi vs Acer Extensa 5220-1A1G16Mi

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  • 60specifications compared
  • 18differ
  • 42identical
  • 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 frequency
    • 2.1 GHz
    • 1.73 GHz
  • Internal memory
    • 2 GB
    • 1 GB
  • Memory layout (slots x size)
    • 2 x 1 GB
    • 1 x 1 GB
  • Maximum internal memory
    • 4 GB
    • 2 GB
  • Total storage capacity
    • 500 GB
    • 160 GB
  • Discrete graphics card model
    • NVIDIA® GeForce® 8600M GS
    • Intel® GMA X3100

Side by side

Differences highlightedShow differences only
73 specifications
A

Acer

Aspire 7520G-552G50MiView product
B

Acer

Extensa 5220-1A1G16MiView product
Display2 differ
Display diagonalDiffers43.2 cm (17")39.1 cm (15.4")
Display resolutionDiffers1440 x 900 pixels1280 x 800 pixels
Native aspect ratio16:1016:10
Display brightnessKnown for one200 cd/m²
Processor1 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Celeron® M
Processor frequencyDiffers2.1 GHz1.73 GHz
Processor cacheKnown for one0.512 MB
Processor cache typeKnown for oneL2
Processor front side busKnown for one533 MHz
Processor modelKnown for oneTL-62
Memory3 differ
Internal memoryDiffers2 GB1 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs2 x 1 GB1 x 1 GB
Maximum internal memoryDiffers4 GB2 GB
Storage1 differ
Total storage capacityDiffers500 GB160 GB
HDD interfaceSATASATA
HDD speedKnown for one5400 RPM
Optical drive typeDVD±RWDVD±RW
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® 8600M GSIntel® GMA X3100
Maximum graphics card memoryKnown for one0.5 GB
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Number of built-in speakers22
Built-in subwooferKnown for oneYes
Networkidentical
Networking featuresGigabit EthernetGigabit Ethernet
Wireless technologyIEEE 802.11b/gIEEE 802.11b/g
BluetoothYesYes
Bluetooth version2.0+EDR2.0+EDR
Ports & interfaces4 differ
USB 2.0 ports quantity44
Ethernet LAN (RJ-45) ports11
DVI portDiffersYesNo
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports11
Headphone outputs11
S/PDIF out portDiffersYesNo
Microphone inYesYes
Docking connectorNoNo
ExpressCard slotYesYes
CardBus PCMCIA slots quantityDiffers01
CardBus PCMCIA slot typeDiffersNoType II
SmartCard slotYesYes
Modem (RJ-11) ports11
TV-in portNoNo
TV-outYesYes
TV-out typeS-VideoS-Video
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
USB 1.1 ports quantityKnown for one0
Performanceidentical
Motherboard chipsetKnown for oneIntel GL960 Express
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard function keys1212
Software2 differ
Operating system installedDiffersWindows Vista Home PremiumLinux
Bundled softwareDiffersAcer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, Management), Acer Arcade Deluxe + DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer GridVista, Acer Launch Manager, Adobe Reader, CyberLink Power Producer, Norton Internet SecuritAcer Empowering Technology (Acer eNet, ePower, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, ePerformance Management), Acer GridVista, Acer Launch Manager, Adobe Reader, Cyberlink PowerDVD, Microsoft Office Ready 2007, NTI CD Maker / NTI Shadow
Batteryidentical
Number of battery cells66
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protection typeBIOSBIOS
Weight & dimensions4 differ
WeightDiffers3.7 kg2.88 kg
WidthDiffers404 mm360 mm
DepthDiffers298 mm267 mm
Height (front)Differs3.8 cm3.03 cm
Height (rear)4.3 cm4.3 cm
Other featuresidentical
Infrared data portYesYes
Wake-on-LAN readyYesYes
Wake-on-Ring readyYesYes
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Modem typeITU V.92ITU V.92
Supplied AC adapter typeACAC
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP

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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