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Product comparison · 2 laptops

Lenovo ThinkPad Z61m (9452-KLG), DK vs Lenovo ThinkPad Z61t (9443-4FG), NL

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  • 112specifications compared
  • 34differ
  • 78identical
  • 13known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 35.8 cm (14.1")
  • Display resolution
    • 1680 x 1050 pixels
    • 1280 x 800 pixels
  • Processor family
    • Intel® Core™2 Duo
    • Intel® Core™ Duo
  • Processor model
    • T7200
    • T2400
  • Processor frequency
    • 2 GHz
    • 1.83 GHz
  • Processor cache
    • 4 MB
    • 2 MB
  • Processor socket
    • Socket 479
    • Socket 478
  • Processor operating modes
    • 64-bit
    • 32-bit

Side by side

Differences highlightedShow differences only
125 specifications
A

Lenovo

ThinkPad Z61m (9452-KLG), DKView product
B

Lenovo

ThinkPad Z61t (9443-4FG), NLView product
Display2 differ
Display diagonalDiffers39.1 cm (15.4")35.8 cm (14.1")
Display resolutionDiffers1680 x 1050 pixels1280 x 800 pixels
Processor13 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Core™ Duo
Processor modelDiffersT7200T2400
Processor frequencyDiffers2 GHz1.83 GHz
Processor cacheDiffers4 MB2 MB
Processor socketDiffersSocket 479Socket 478
Processor operating modesDiffers64-bit32-bit
Processor seriesDiffersIntel Core 2 Duo T7000 SeriesIntel Core Duo T2000 Series
Processor codenameDiffersMeromYonah
SteppingDiffersB2C0
Thermal Design Power (TDP)Differs34 W31 W
Number of Processing Die TransistorsDiffers291 M151 M
Processing Die sizeDiffers143 mm²90 mm²
CPU multiplier (bus/core ratio)Differs1211
Processor core voltage (AC)Known for one1.0375 - 1.30 V
Memory3 differ
Internal memoryDiffers1 GB0.5 GB
Memory layout (slots x size)Differs1 x 1 GB1 x 0.5 GB
Maximum internal memoryDiffers4 GB2 GB
Storage2 differ
Total storage capacityDiffers120 GB60 GB
Optical drive typeDiffersDVD-RWDVD-ROM
Card reader integratedKnown for oneYes
Graphics1 differ
Discrete graphics card modelDiffersAMD Mobility Radeon X1400Intel® GMA 950
Maximum graphics card memoryKnown for one0.128 GB
Audio1 differ
Speaker powerDiffers2 W1 W
Optical driveidentical
CD read speedKnown for one24x
CD write speedKnown for one24x
CD rewrite speedKnown for one24x
Network1 differ
Networking featuresDiffersGigabit Ethernet, WLANWLAN, Gigabit Ethernet
Ports & interfaces2 differ
Docking connectorDiffersYesNo
ExpressCard slotDiffersNoYes
Software2 differ
Operating system installedDiffersWindows Vista BusinessWindows XP Professional
Bundled softwareDiffersAdobe Acrobat Reader Diskeeper Lite PicasaYes
Compatible operating systemsKnown for oneMicrosoft Windows XP Professional
Processor special features2 differ
Intel 64DiffersYesNo
Processor ARK IDDiffers2725527235
Battery1 differ
Number of battery cellsDiffers64
Battery life (max)Known for one3.7 h
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
HDD user passwordKnown for oneYes
Weight & dimensions4 differ
WeightDiffers3.17 kg2.22 kg
WidthDiffers357 mm334 mm
DepthDiffers262.5 mm228 mm
HeightDiffers37.3 mm26.6 mm
Other featuresidentical
Modem typeKnown for oneV.92
Supplied AC adapter typeKnown for oneAC

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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