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Product comparison · 2 laptops

Acer Extenza 5620Z-4A2G16Mi vs Lenovo ThinkPad T400 Intel® Core™2 Duo P9500

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  • 100specifications compared
  • 39differ
  • 61identical
  • 21known for one product only

Key differences

  • Display diagonal
    • 39.1 cm (15.4")
    • 35.8 cm (14.1")
  • Display resolution
    • 1280 x 800 pixels
    • 1440 x 900 pixels
  • Processor family
    • Intel® Pentium®
    • Intel® Core™2 Duo
  • Processor model
    • T2390
    • P9500
  • Processor frequency
    • 1.86 GHz
    • 2.53 GHz
  • Processor cache
    • 1 MB
    • 6 MB
  • Processor front side bus
    • 533 MHz
    • 1066 MHz
  • Processor socket
    • Socket M (mPGA478MT)
    • LGA 3647 (Socket P)

Side by side

Differences highlightedShow differences only
121 specifications
A

Acer

Extenza 5620Z-4A2G16MiView product
B

Lenovo

ThinkPad T400 Intel® Core™2 Duo P9500

Model T400

View product
Display2 differ
Display diagonalDiffers39.1 cm (15.4")35.8 cm (14.1")
Display resolutionDiffers1280 x 800 pixels1440 x 900 pixels
Display surfaceKnown for oneMatt
Dual-screenKnown for oneNo
Contrast ratio (typical)Known for one300:1
Processor16 differ
Processor familyDiffersIntel® Pentium®Intel® Core™2 Duo
Processor modelDiffersT2390P9500
Processor frequencyDiffers1.86 GHz2.53 GHz
Processor cacheDiffers1 MB6 MB
Processor front side busDiffers533 MHz1066 MHz
Processor socketDiffersSocket M (mPGA478MT)LGA 3647 (Socket P)
Processor lithographyDiffers65 nm45 nm
Processor operating modesDiffers32-bit32-bit, 64-bit
Processor seriesDiffersIntel Pentium T2000 Series for MobileIntel Core 2 Duo P9000 Series
Processor codenameDiffersMeromPenryn
SteppingDiffersM0C0
Thermal Design Power (TDP)Differs35 W25 W
TjunctionDiffers100 °C105 °C
Number of Processing Die TransistorsDiffers291 M410 M
Processing Die sizeDiffers143 mm²107 mm²
CPU multiplier (bus/core ratio)Differs149.4
Processor core voltage (AC)Known for one1.062 - 1.150 V
Memory1 differ
Internal memory typeKnown for oneDDR2-SDRAM
Memory clock speedDiffers533 MHz1066 MHz
Maximum internal memoryKnown for one4 GB
Storage2 differ
Total storage capacityDiffers160 GB320 GB
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMMC, SD, SDHC, XD
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA X3100AMD Mobility Radeon HD 3470
Maximum graphics card memoryKnown for one0.256 GB
Audioidentical
Audio systemKnown for oneIntel HDA 3D
Camera1 differ
Front camera resolution (numeric)Differs0.3 MP1.3 MP
Networkidentical
Networking featuresKnown for oneGigabit Ethernet
Wireless technologyKnown for one802.11b/g
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers43
Headphone outputsDiffers12
Line-inKnown for oneYes
Docking connectorDiffersNoYes
CardBus PCMCIA slots quantityDiffers10
CardBus PCMCIA slot typeDiffersType IINo
TV-outDiffersYesNo
TV-out typeKnown for oneS-Video
Performanceidentical
Motherboard chipsetKnown for oneIntel GL960 Express
Processor special features4 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3515335566
Processor codeDiffersSLA4HSLGE8
Idle StatesKnown for oneNo
Battery1 differ
Number of battery cellsDiffers64
Poweridentical
AC adapter powerKnown for one90 W
Weight & dimensions4 differ
WeightDiffers2.88 kg2.3 kg
WidthDiffers267 mm335.5 mm
DepthDiffers360 mm238 mm
HeightDiffers30.3 mm32 mm
Dimensions (WxDxH)Known for one335.5 x 238 x 32 mm
Other features1 differ
Infrared data portDiffersYesNo
Wake-on-LAN readyKnown for oneYes
Wake-on-Ring readyKnown for oneYes
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneV.92
Intel segment taggingKnown for oneHome office, Small Business

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