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Product comparison · 2 laptops

Acer Extensa 5620-3A2G25Mi vs Acer TravelMate 7720G-934G25Mn

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  • 116specifications compared
  • 35differ
  • 81identical
  • 12known 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 model
    • T5450
    • T9300
  • Processor frequency
    • 1.66 GHz
    • 2.5 GHz
  • Processor cache
    • 2 MB
    • 6 MB
  • Processor front side bus
    • 667 MHz
    • 800 MHz
  • Processor socket
    • Socket 479
    • LGA 3647 (Socket P)
  • Processor lithography
    • 65 nm
    • 45 nm

Side by side

Differences highlightedShow differences only
128 specifications
A

Acer

Extensa 5620-3A2G25MiView product
B

Acer

TravelMate 7720G-934G25MnView product
Display2 differ
Display diagonalDiffers39.1 cm (15.4")43.2 cm (17")
Display resolutionDiffers1280 x 800 pixels1440 x 900 pixels
Processor14 differ
Processor modelDiffersT5450T9300
Processor frequencyDiffers1.66 GHz2.5 GHz
Processor cacheDiffers2 MB6 MB
Processor front side busDiffers667 MHz800 MHz
Processor socketDiffersSocket 479LGA 3647 (Socket P)
Processor lithographyDiffers65 nm45 nm
Processor seriesDiffersIntel Core 2 Duo T5000 SeriesIntel Core 2 Duo T9000 Series
Processor codenameDiffersMeromPenryn
SteppingDiffersM0C0
TjunctionDiffers100 °C105 °C
Processor core voltage (AC)Differs1.075 - 1.175 V1.062 - 1.150 V
Number of Processing Die TransistorsDiffers291 M410 M
Processing Die sizeDiffers143 mm²107 mm²
CPU multiplier (bus/core ratio)Differs1012.5
Memory2 differ
Internal memoryDiffers2 GB4 GB
Memory clock speedKnown for one667 MHz
Memory layout (slots x size)Differs2 x 1 GB2 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Storageidentical
Optical drive typeKnown for oneDVD Super Multi DL
Number of HDDs installedKnown for one1
Graphics2 differ
Discrete graphics card modelDiffersIntel® GMA X3100NVIDIA® GeForce® 8400M GS
Maximum graphics card memoryDiffers0.358 GB0.256 GB
Audio1 differ
Audio systemDiffersHigh Definition AudioHD
Network1 differ
Wireless technologyDiffersIEEE 802.11a/b/gIEEE 802.11a/g/n
Ports & interfaces2 differ
DVI portDiffersNoYes
CardBus PCMCIA slot typeDiffersType IINo
Keyboardidentical
Keyboard special featuresKnown for one12
Keyboard function keysKnown for one12
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
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 features3 differ
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3078733917
Processor codeKnown for oneSLAYY
Battery1 differ
Number of battery cellsDiffers68
Battery life (max)Known for one2.5 h
Poweridentical
AC adapter powerKnown for one90 W
Weight & dimensions4 differ
WeightDiffers2.88 kg3.66 kg
WidthDiffers360 mm400 mm
DepthDiffers267 mm290 mm
Height (rear)Differs4.3 cm4.33 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features2 differ
Modem typeDiffersITU V.92ITU V.90/92
Supplied AC adapter typeDiffersACAC, UP

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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