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Product comparison · 2 laptops

Acer Aspire 5520G-402G16Mi vs Acer Extensa 4220-050508Ci

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  • 60specifications compared
  • 20differ
  • 40identical
  • 11known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 35.8 cm (14.1")
  • Processor frequency
    • 1.9 GHz
    • 1.73 GHz
  • Internal memory
    • 2 GB
    • 0.5 GB
  • Memory layout (slots x size)
    • 2 x 1 GB
    • 1 x 0.5 GB
  • Maximum internal memory
    • 4 GB
    • 2 GB
  • Total storage capacity
    • 160 GB
    • 80 GB
  • Optical drive type
    • DVD±RW
    • DVD-ROM
  • Discrete graphics card model
    • NVIDIA GeForce 8400M G
    • Intel® GMA X3100

Side by side

Differences highlightedShow differences only
71 specifications
A

Acer

Aspire 5520G-402G16MiView product
B

Acer

Extensa 4220-050508CiView product
Display1 differ
Display diagonalDiffers39.1 cm (15.4")35.8 cm (14.1")
Display resolution1280 x 800 pixels1280 x 800 pixels
Native aspect ratio16:1016:10
Processor1 differ
Processor modelKnown for oneTL-58
Processor frequencyDiffers1.9 GHz1.73 GHz
Processor cache1 MB1 MB
Processor cache typeL2L2
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Celeron® M
Processor front side busKnown for one533 MHz
Memory3 differ
Internal memoryDiffers2 GB0.5 GB
Internal memory typeDDR2-SDRAMDDR2-SDRAM
Memory layout (slots x size)Differs2 x 1 GB1 x 0.5 GB
Maximum internal memoryDiffers4 GB2 GB
Storage2 differ
Total storage capacityDiffers160 GB80 GB
HDD interfaceSATASATA
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD±RWDVD-ROM
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA GeForce 8400M GIntel® GMA X3100
Maximum graphics card memoryKnown for one0.064 GB
Audioidentical
Audio systemHigh Definition AudioHigh Definition Audio
Number of built-in speakers22
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Front cameraKnown for oneNo
Networkidentical
Networking featuresGigabit EthernetGigabit Ethernet
Wireless technologyIEEE 802.11b/gIEEE 802.11b/g
BluetoothNoNo
Ports & interfaces5 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 slotDiffersYesNo
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 quantity00
Keyboardidentical
Pointing deviceTouchpadTouchpad
Keyboard function keys1212
Software2 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Home Basic
Bundled softwareDiffersAcer Empowering Technology (Acer eNet, ePower, eAudio, ePresentation, eDataSecurity, eLock, eRecovery, eSettings, Management), Acer Arcade + Cinema, Video, Album, Music, Acer Arcade Deluxe featuring DV Wizard, VideoMagician, DVDivine, Acer HomeMedia, Acer GridVista, Acer Launch Manager, Adobe ReaderAcer 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 Shadow
Batteryidentical
Number of battery cells66
Battery life (max)Known for one3 h
Poweridentical
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protection typeKnown for oneBIOS
Weight & dimensions5 differ
WeightDiffers2.75 kg2.4 kg
WidthDiffers366 mm331 mm
DepthDiffers274 mm248 mm
HeightDiffers43 mm41 mm
Dimensions (WxDxH)Differs366 x 274 x 43 mm331 x 248 x 41 mm
Other featuresidentical
Infrared data portYesYes
Wake-on-LAN readyYesYes
Wake-on-Ring readyYesYes
Internal modemYesYes
Modem speed56 Kbit/s56 Kbit/s
Modem typeKnown for oneITU V.92
Supplied AC adapter typeACAC

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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