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Product comparison · 2 laptops

Acer Extensa 5220-1A2G16Mi vs Acer TravelMate 7730-842G25N

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  • 62specifications compared
  • 23differ
  • 39identical
  • 57known 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 family
    • Intel® Celeron®
    • Intel® Core™2 Duo
  • Processor frequency
    • 1.73 GHz
    • 2.26 GHz
  • Processor cache
    • 0.512 MB
    • 3 MB
  • Processor front side bus
    • 533 MHz
    • 1066 MHz
  • Maximum internal memory
    • 2 GB
    • 4 GB
  • Total storage capacity
    • 160 GB
    • 250 GB

Side by side

Differences highlightedShow differences only
119 specifications
A

Acer

Extensa 5220-1A2G16MiView product
B

Acer

TravelMate 7730-842G25NView product
Display2 differ
Display diagonalDiffers39.1 cm (15.4")43.2 cm (17")
Display resolutionDiffers1280 x 800 pixels1440 x 900 pixels
Processor4 differ
Processor familyDiffersIntel® Celeron®Intel® Core™2 Duo
Processor modelKnown for oneP8400
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers1.73 GHz2.26 GHz
Processor cacheDiffers0.512 MB3 MB
Processor front side busDiffers533 MHz1066 MHz
Processor socketKnown for oneSocket 478
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo P8000 Series
Processor codenameKnown for onePenryn
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
SteppingKnown for oneM0
Thermal Design Power (TDP)Known for one25 W
TjunctionKnown for one105 °C
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
CPU multiplier (bus/core ratio)Known for one8.5
ECC supported by processorKnown for oneNo
Memory1 differ
Maximum internal memoryDiffers2 GB4 GB
Storage1 differ
Total storage capacityDiffers160 GB250 GB
HDD speedKnown for one5400 RPM
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA X3100Intel® GMA X4500HD
Network2 differ
Wireless technologyDiffersIEEE 802.11b/gIEEE 802.11a/b/g/n
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces3 differ
HDMI ports quantityDiffers01
Firewire (IEEE 1394) portsDiffers10
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
Performance1 differ
Motherboard chipsetDiffersIntel GL960 ExpressIntel® GM45 Express
Software2 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Bundled softwareDiffersAcer 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 ShadowAcer Empowering Technologie (Acer ePower, eDataSecurity, eRecovery, eSettings), Acer GridVista, Acer Launch Manager, Adobe Reader, Corel WinDVD, Microsoft Office Ready 2007, NTI Media-Maker, NTI Shadow
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneYes
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one35569
Processor codeKnown for oneSL3BU
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions5 differ
WeightDiffers2.88 kg3.4 kg
WidthDiffers360 mm396 mm
DepthDiffers267 mm286 mm
Height (front)Differs3.03 cm3.52 cm
Height (rear)Differs4.3 cm4.4 cm
Other features1 differ
Infrared data portDiffersYesNo
Wake-on-LAN readyKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
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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