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Product comparison · 2 laptops

Lenovo ThinkPad T61, DK vs Lenovo ThinkPad X61s (766634G), ES

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  • 110specifications compared
  • 28differ
  • 82identical
  • 15known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 30.7 cm (12.1")
  • Display resolution
    • 1440 x 900 pixels
    • 1024 x 768 pixels
  • Native aspect ratio
    • 16:10
    • 4:3
  • Processor model
    • T7100
    • L7500
  • Processor frequency
    • 1.8 GHz
    • 1.6 GHz
  • Processor socket
    • Socket 478
    • Socket 479
  • Thermal Design Power (TDP)
    • 35 W
    • 17 W
  • CPU multiplier (bus/core ratio)
    • 9
    • 8

Side by side

Differences highlightedShow differences only
125 specifications
A

Lenovo

ThinkPad T61, DKView product
B

Lenovo

ThinkPad X61s (766634G), ESView product
Display3 differ
Display diagonalDiffers35.8 cm (14.1")30.7 cm (12.1")
Display resolutionDiffers1440 x 900 pixels1024 x 768 pixels
Native aspect ratioDiffers16:104:3
Processor6 differ
Processor modelDiffersT7100L7500
Processor frequencyDiffers1.8 GHz1.6 GHz
Processor socketDiffersSocket 478Socket 479
Processor seriesDiffersIntel Core 2 Duo T7000 SeriesIntel Core 2 Duo L7000 Series
Thermal Design Power (TDP)Differs35 W17 W
CPU multiplier (bus/core ratio)Differs98
Memoryidentical
Memory slotsKnown for one2x SO-DIMM
Memory clock speedKnown for one667 MHz
Memory layout (slots x size)Known for one1 x 1 GB
Storage1 differ
Optical drive typeDiffersDVD-ROMNo
Card reader integratedKnown for oneNo
Graphics1 differ
Discrete graphics card modelDiffersNVIDIA Quadro NVS 140MIntel® GMA X3100
Maximum graphics card memoryKnown for one0.128 GB
Audio2 differ
Audio systemDiffersHigh Definition AudioIntel HDA 24-bit
Number of built-in speakersDiffers21
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
CD rewrite speedKnown for one24x
DVD read speedKnown for one8x
Network2 differ
Networking featuresDiffersGigabit EthernetGigabit Ethernet, WLAN
Wireless technologyDiffersIEEE 802.11a/g/nIEEE 802.11a/b/g
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces3 differ
Docking connectorDiffersYesNo
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
HDMI ports quantityKnown for one0
Keyboard1 differ
Pointing deviceDiffersThinkPad UltraNavPointing Stick
Softwareidentical
Bundled softwareKnown for oneSun JRE, ThinkVantage Access Connections, ThinkVantage Client Security Solution, ThinkVantage Productivity Center, ThinkVantage Rescue & Recovery, ThinkVantage System Update, Norton Internet Security 2007 (OEM), PC-Doctor diagnostics, Adobe Acrobat Reader, Diskeeper 9.0 Home Edition, Lotus Notes Sta
Processor special features2 differ
Embedded options availableDiffersNoYes
Processor ARK IDDiffers2975929757
Battery2 differ
Number of battery cellsDiffers68
Battery life (max)Differs4 h8.2 h
Security1 differ
Cable lock slot typeDiffersIBMKensington
Weight & dimensions4 differ
WeightDiffers2.3 kg1.65 kg
WidthDiffers357.5 mm268 mm
DepthDiffers255 mm211 mm
HeightDiffers30 mm20 mm
Dimensions (WxDxH)Known for one357.5 x 255 x 30 mm
Other featuresidentical
Security featuresKnown for oneSecurity Subsystem 2.0
Packaging contentidentical
AC adapter includedKnown for oneYes

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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