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Product comparison · 2 laptops

Acer Extensa 5620-5A1G16 _XPP vs Lenovo 3 x ThinkPad T61

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  • 98specifications compared
  • 31differ
  • 67identical
  • 24known for one product only

Key differences

  • Display resolution
    • 1280 x 800 pixels
    • 1680 x 1050 pixels
  • Processor model
    • T5550
    • T8300
  • Processor frequency
    • 1.83 GHz
    • 2.4 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor front side bus
    • 667 MHz
    • 800 MHz
  • Processor socket
    • Socket 478
    • Socket 479
  • Processor lithography
    • 65 nm
    • 45 nm
  • Processor codename
    • Merom
    • Penryn

Side by side

Differences highlightedShow differences only
122 specifications
A

Acer

Extensa 5620-5A1G16 _XPPView product
B

Lenovo

3 x ThinkPad T61View product
Display1 differ
Display resolutionDiffers1280 x 800 pixels1680 x 1050 pixels
Processor12 differ
Processor modelDiffersT5550T8300
Processor frequencyDiffers1.83 GHz2.4 GHz
Processor cacheDiffers2 MB3 MB
Processor front side busDiffers667 MHz800 MHz
Processor socketDiffersSocket 478Socket 479
Processor lithographyDiffers65 nm45 nm
Processor seriesDiffersIntel Core 2 Duo T5000 SeriesIntel Core 2 Duo T8000 Series
Processor codenameDiffersMeromPenryn
SteppingKnown for oneM0
TjunctionDiffers100 °C105 °C
Number of Processing Die TransistorsDiffers291 M410 M
Processing Die sizeDiffers143 mm²107 mm²
CPU multiplier (bus/core ratio)Differs1112
Memory1 differ
Internal memoryDiffers1 GB2 GB
Memory slotsKnown for one2x SO-DIMM
Memory layout (slots x size)Known for one1 x 1 GB
Storageidentical
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD Super Multi DL
Card reader integratedKnown for oneYes
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA X3100NVIDIA Quadro NVS 140M
Audio1 differ
Audio systemDiffersHigh DefinitionHigh Definition Audio
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Network1 differ
Wireless technologyDiffers802.11a/b/gIEEE 802.11a/g/n
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers43
VGA (D-Sub) ports quantityDiffers01
Docking connectorDiffersNoYes
SmartCard slotDiffersNoYes
TV-outDiffersYesNo
USB 1.1 ports quantityKnown for one0
HDMI ports quantityKnown for one0
Line-inKnown for oneYes
TV-out typeKnown for oneS-Video
Keyboardidentical
Pointing deviceKnown for oneThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows XP ProfessionalWindows Vista Business
Processor special features3 differ
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3242733099
Processor codeKnown for oneSLAPR
Batteryidentical
Number of battery cellsKnown for one6
Battery life (max)Known for one3.6 h
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
Fingerprint readerKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions3 differ
WeightDiffers3.02 kg2.6 kg
WidthDiffers360 mm357.5 mm
DepthDiffers267 mm255 mm
HeightKnown for one30 mm
Height (front)Known for one3.03 cm
Height (rear)Known for one4.3 cm
Other features2 differ
Infrared data portDiffersYesNo
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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