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Product comparison · 2 laptops

Acer Extensa 7620G-3A1G16Mi vs Acer TravelMate 7720G-702G25Mn

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  • 115specifications compared
  • 20differ
  • 95identical
  • 6known for one product only

Key differences

  • Processor model
    • T5450
    • T7700
  • Processor frequency
    • 1.66 GHz
    • 2.4 GHz
  • Processor cache
    • 2 MB
    • 4 MB
  • Processor front side bus
    • 667 MHz
    • 800 MHz
  • CPU multiplier (bus/core ratio)
    • 10
    • 12
  • Internal memory
    • 1 GB
    • 2 GB
  • Memory layout (slots x size)
    • 1 x 1 GB
    • 2 x 1 GB
  • Total storage capacity
    • 160 GB
    • 250 GB

Side by side

Differences highlightedShow differences only
121 specifications
A

Acer

Extensa 7620G-3A1G16MiView product
B

Acer

TravelMate 7720G-702G25MnView product
Processor6 differ
Processor modelDiffersT5450T7700
Processor frequencyDiffers1.66 GHz2.4 GHz
Processor cacheDiffers2 MB4 MB
Processor front side busDiffers667 MHz800 MHz
Processor seriesDiffersIntel Core 2 Duo T5000 SeriesIntel Core 2 Duo T7000 Series
SteppingKnown for oneM0
Processor core voltage (AC)Known for one1.075 - 1.175 V
CPU multiplier (bus/core ratio)Differs1012
Memory2 differ
Internal memoryDiffers1 GB2 GB
Memory layout (slots x size)Differs1 x 1 GB2 x 1 GB
Storage2 differ
Total storage capacityDiffers160 GB250 GB
HDD speedDiffers7200 RPM5400 RPM
Optical drive typeKnown for oneDVD±RW
Graphics2 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD X2400 XTAMD Mobility Radeon HD 2600
Maximum graphics card memoryDiffers0.256 GB0.5 GB
Cameraidentical
Front cameraKnown for oneNo
Front camera resolution (numeric)Known for one0.3 MP
Network1 differ
Wireless technologyDiffersIEEE 802.11b/gIEEE 802.11a/g/n
Software1 differ
Operating system installedDiffersWindows XP ProfessionalWindows Vista Home Premium
Processor special features3 differ
Intel Enhanced Halt StateDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3078729762
Idle StatesKnown for oneYes
Battery2 differ
Number of battery cellsDiffers68
Battery life (max)Differs3 h3.5 h
Weight & dimensions1 differ
WeightDiffers3.66 kg3.8 kg

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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