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Product comparison · 2 laptops

Lenovo ThinkPad T43p 2668 vs Lenovo ThinkPad Z61t - 9443XBG, DK

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  • 106specifications compared
  • 39differ
  • 67identical
  • 19known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 35.6 cm (14")
  • Display resolution
    • 1400 x 1050 pixels
    • 1280 x 800 pixels
  • Native aspect ratio
    • 4:3
    • 16:10
  • Processor family
    • Intel Pentium Mobile
    • Intel® Core™2 Duo
  • Processor model
    • 770
    • T7200
  • Processor cores
    • 1
    • 2
  • Processor threads
    • 1
    • 2
  • Processor frequency
    • 2.13 GHz
    • 2 GHz

Side by side

Differences highlightedShow differences only
125 specifications
A

Lenovo

ThinkPad T43p 2668View product
B

Lenovo

ThinkPad Z61t - 9443XBG, DKView product
Display3 differ
Display diagonalDiffers35.8 cm (14.1")35.6 cm (14")
Display resolutionDiffers1400 x 1050 pixels1280 x 800 pixels
Native aspect ratioDiffers4:316:10
Processor16 differ
Processor familyDiffersIntel Pentium MobileIntel® Core™2 Duo
Processor modelDiffers770T7200
Processor coresDiffers12
Processor threadsDiffers12
Processor frequencyDiffers2.13 GHz2 GHz
Processor cacheDiffers2 MB4 MB
Processor front side busDiffers533 MHz667 MHz
Processor lithographyDiffers90 nm65 nm
Processor operating modesDiffers32-bit64-bit
Processor seriesDiffersIntel Pentium M 700 SeriesIntel Core 2 Duo T7000 Series
Processor codenameDiffersDothanMerom
SteppingDiffersC0B2
Thermal Design Power (TDP)Differs27 W34 W
Number of Processing Die TransistorsDiffers144 M291 M
Processing Die sizeDiffers87 mm²143 mm²
CPU multiplier (bus/core ratio)Differs1612
Processor core voltage (AC)Known for one1.0375 - 1.30 V
Memory2 differ
Internal memoryDiffers1 GB2 GB
Memory layout (slots x size)Known for one1 x 1 GB
Maximum internal memoryDiffers2 GB4 GB
Memory clock speedKnown for one533 MHz
Storage1 differ
Total storage capacityDiffers80 GB120 GB
Optical drive typeKnown for oneDVD-RW
HDD interfaceKnown for oneSATA
Card reader integratedKnown for oneYes
Graphics1 differ
Discrete graphics card modelDiffersAMD Mobility FireGL V3200Intel® GMA 950
Audio1 differ
Audio systemDiffersAC'97, SoundMAXIntel HDA 24-bit
Cameraidentical
Front cameraKnown for oneNo
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers23
Firewire (IEEE 1394) portsDiffers01
Docking connectorDiffersYesNo
ExpressCard slotDiffersYesNo
Parallel ports quantityDiffers10
Performanceidentical
Motherboard chipsetKnown for oneIntel® 915PM Express
Keyboardidentical
Keyboard layoutKnown for oneQWERTY
Software1 differ
Operating system installedDiffersWindows XP Home EditionWindows XP Professional
Processor special features3 differ
Intel 64DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Physical Address Extension (PAE)Known for one32 bit
Processor ARK IDDiffers2759727255
Processor codeKnown for oneSL868
Battery2 differ
Number of battery cellsDiffers64
Battery life (max)Differs4.5 h3.7 h
Poweridentical
AC adapter input voltageKnown for one100/240 V
Securityidentical
Trusted Platform Module (TPM)Known for oneYes
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
HDD user passwordKnown for oneYes
Operational conditionsidentical
Operating relative humidity (H-H)Known for one8 - 95%
Certificatesidentical
CertificationKnown for oneACPI 2.0, ACPI 1.0b, CE, MPR II, BSMI, cUL, NOM, VCCI-II, UL 60950, CB, FCC Part 15 B, CCC, MIC, AS/NZS 3548
Weight & dimensions4 differ
WeightDiffers2.2 kg2.05 kg
WidthDiffers311 mm334 mm
DepthDiffers255 mm228 mm
HeightDiffers31 mm26.6 mm
Other featuresidentical
Modem typeKnown for oneV.92

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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