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Product comparison · 2 laptops

Acer Extensa 5220-200508_Linux vs Acer TravelMate 7720G-812G25N

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  • 85specifications compared
  • 32differ
  • 53identical
  • 40known 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® M
    • Intel® Core™2 Duo
  • Processor model
    • 550
    • T8100
  • Processor cores
    • 1
    • 2
  • Processor frequency
    • 2 GHz
    • 2.1 GHz
  • Processor cache
    • 1 MB
    • 3 MB
  • Processor front side bus
    • 533 MHz
    • 800 MHz

Side by side

Differences highlightedShow differences only
125 specifications
A

Acer

Extensa 5220-200508_LinuxView product
B

Acer

TravelMate 7720G-812G25NView product
Display2 differ
Display diagonalDiffers39.1 cm (15.4")43.2 cm (17")
Display resolutionDiffers1280 x 800 pixels1440 x 900 pixels
Display response rise/fallKnown for one16 ms
Processor7 differ
Processor familyDiffersIntel® Celeron® MIntel® Core™2 Duo
Processor modelDiffers550T8100
Processor coresDiffers12
Processor threadsKnown for one2
Processor frequencyDiffers2 GHz2.1 GHz
Processor cacheDiffers1 MB3 MB
Processor front side busDiffers533 MHz800 MHz
Processor socketKnown for oneSocket 478
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo T8000 Series
Processor codenameKnown for onePenryn
SteppingKnown for oneM0
Thermal Design Power (TDP)Known for one35 W
TjunctionDiffers100 °C105 °C
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
CPU multiplier (bus/core ratio)Known for one10.5
TcaseKnown for one72.8 °C
Memory2 differ
Internal memoryDiffers0.5 GB2 GB
Maximum internal memoryDiffers2 GB4 GB
Memory layout (slots x size)Known for one1 x 0.5 GB
Memory slotsKnown for one2x SO-DIMM
Storage1 differ
Total storage capacityDiffers80 GB250 GB
Optical drive typeKnown for oneDVD Super Multi DL
Compatible memory cardsKnown for oneSD, xD
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA X3100NVIDIA® GeForce® 8400M GS
Maximum graphics card memoryKnown for one0.256 GB
Network3 differ
Networking featuresDiffersGigabit EthernetGigabit LAN
Wireless technologyDiffersIEEE 802.11b/gWLAN 802.11a/b/g/n
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces6 differ
DVI portDiffersNoYes
VGA (D-Sub) ports quantityDiffers10
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
SmartCard slotDiffersYesNo
Modem (RJ-11) portsDiffers10
Docking connectorKnown for oneNo
Software1 differ
Operating system installedDiffersLinuxWindows Vista Home Premium
Trial softwareKnown for oneOffice Pro 2007 (60 days)
Bundled softwareKnown for oneAcer Empowering Technologie (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
Processor special features4 differ
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyDiffersNoYes
Execute Disable BitKnown for oneYes
Idle StatesDiffersNoYes
Intel 64Known for oneYes
Intel Enhanced Halt StateDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Processor ARK IDKnown for one33916
Processor codeKnown for oneSLAVJ
Processor package sizeKnown for one35 x 35 mm
Poweridentical
AC adapter powerKnown for one90 W
Securityidentical
Password protection typeKnown for oneBIOS
Weight & dimensions4 differ
WeightDiffers2.88 kg3.66 kg
WidthDiffers360 mm400 mm
DepthDiffers267 mm290 mm
Height (rear)Differs4.3 cm4.33 cm
Other features1 differ
Infrared data portDiffersYesNo
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem typeKnown for oneITU V.92
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Number of built-in speakersKnown for one2
Cameraidentical
Front cameraKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel GL960 Express
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Keyboard function keysKnown for one12

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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