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Product comparison · 2 laptops

Acer Extensa 7220-1A2G16Mi vs ASUS M51KR-AS008C, CZ

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  • 51specifications compared
  • 22differ
  • 29identical
  • 34known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 39.1 cm (15.4")
  • Processor frequency
    • 1.73 GHz
    • 2.2 GHz
  • Processor cache
    • 0.512 MB
    • 1 MB
  • Internal memory
    • 2 GB
    • 3 GB
  • Total storage capacity
    • 160 GB
    • 250 GB
  • Discrete graphics card model
    • Intel® GMA X3100
    • AMD Mobility Radeon HD 3470
  • Maximum graphics card memory
    • 0.128 GB
    • 0.256 GB
  • Bluetooth
    • No
    • Yes

Side by side

Differences highlightedShow differences only
85 specifications
A

Acer

Extensa 7220-1A2G16MiView product
B

ASUS

M51KR-AS008C, CZView product
Display1 differ
Display diagonalDiffers43.2 cm (17")39.1 cm (15.4")
Processor2 differ
Processor modelKnown for oneTL-64
Processor frequencyDiffers1.73 GHz2.2 GHz
Processor cacheDiffers0.512 MB1 MB
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Pentium®
Processor front side busKnown for one533 MHz
Memory1 differ
Internal memoryDiffers2 GB3 GB
Memory clock speedKnown for one667 MHz
Maximum internal memoryKnown for one4 GB
Memory layout (slots x size)Known for one2 x 1 GB
Storage1 differ
Total storage capacityDiffers160 GB250 GB
Optical drive typeKnown for oneDVD Super Multi
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMMC, MS Duo, MS Pro, SD
Number of HDDs installedKnown for one1
Graphics2 differ
Discrete graphics card modelDiffersIntel® GMA X3100AMD Mobility Radeon HD 3470
Maximum graphics card memoryDiffers0.128 GB0.256 GB
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Front cameraKnown for oneNo
Network1 differ
Networking typeKnown for oneWLAN, Gigabit Ethernet
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking featuresKnown for oneGigabit Ethernet
Ports & interfaces6 differ
DVI portDiffersNoYes
S/PDIF out portDiffersNoYes
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
SmartCard slotDiffersYesNo
TV-outDiffersYesNo
USB 1.1 ports quantityKnown for one0
TV-out typeKnown for oneS-Video
Software1 differ
Operating system installedDiffersWindows Vista Home BasicWindows Vista Home Premium
Bundled softwareKnown for oneYes
Poweridentical
AC adapter powerKnown for one90 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one4.7 A
AC adapter output voltageKnown for one19 V
Securityidentical
Fingerprint readerKnown for oneYes
HDD user passwordKnown for oneYes
Weight & dimensions5 differ
WeightDiffers3.66 kg2.95 kg
WidthDiffers400 mm365 mm
DepthDiffers290 mm269 mm
Height (front)Differs3.03 cm2.8 cm
Height (rear)Differs4.33 cm4 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features2 differ
Infrared data portDiffersYesNo
Modem typeDiffersITU V.92V.92
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel GL960 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard function keysKnown for one12
Batteryidentical
Number of battery cellsKnown for one6

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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