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Product comparison · 2 laptops

ASUS K50IJ-B1 laptop Intel® Core™2 Duo T6400 vs Lenovo ThinkPad T400 (647411G), FR

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  • 108specifications compared
  • 39differ
  • 69identical
  • 29known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.8 cm (14.1")
  • Display resolution
    • 1366 x 768 pixels
    • 1280 x 800 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor model
    • T6400
    • P8400
  • Processor frequency
    • 2 GHz
    • 2.26 GHz
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • Stepping
    • R0
    • M0

Side by side

Differences highlightedShow differences only
137 specifications
A

ASUS

K50IJ-B1 laptop Intel® Core™2 Duo T6400

Model K50IJ-B1

View product
B

Lenovo

ThinkPad T400 (647411G), FRView product
Display3 differ
Display diagonalDiffers39.6 cm (15.6")35.8 cm (14.1")
Display resolutionDiffers1366 x 768 pixels1280 x 800 pixels
Native aspect ratioDiffers16:916:10
Processor8 differ
Processor modelDiffersT6400P8400
Processor frequencyDiffers2 GHz2.26 GHz
Processor cacheDiffers2 MB3 MB
Processor front side busDiffers800 MHz1066 MHz
Processor seriesDiffersIntel Core 2 Duo T6000 SeriesIntel Core 2 Duo P8000 Series
SteppingDiffersR0M0
Thermal Design Power (TDP)Differs35 W25 W
CPU multiplier (bus/core ratio)Differs108.5
Memory4 differ
Internal memoryDiffers4 GB1 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedDiffers800 MHz1066 MHz
Memory layout (slots x size)Differs2 x 2 GB1 x 1 GB
Storage3 differ
Total storage capacityDiffers250 GB80 GB
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super MultiDVD-ROM
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMMC, SD
Number of HDDs installedKnown for one1
Graphics1 differ
Discrete graphics card modelDiffersIntel GMA X4500MIntel® GMA 4500MHD
Audio1 differ
Audio systemDiffersAzaliaHDA 24-bit
Speakers manufacturerKnown for oneAltec Lansing
Audio system full duplexKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Front cameraKnown for oneNo
Network2 differ
Wireless technologyDiffers802.11 b/g/nIntel WiFi 5100AGN
BluetoothDiffersNoYes
Bluetooth versionKnown for one2.0+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers43
Firewire (IEEE 1394) portsDiffers01
Docking connectorDiffersNoYes
Modem (RJ-11) portsDiffers01
Performanceidentical
Motherboard chipsetKnown for oneIntel® GL40 Express
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Software1 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Bundled softwareKnown for oneASUS DVD 6-in-1 Adobe Acrobat Reader 8.0 ASUS
Trial softwareKnown for oneMicrosoft Office 2007
Processor special features6 differ
Embedded options availableDiffersNoYes
Intel Enhanced Halt StateDiffersNoYes
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers4047935569
Processor codeDiffersSLGJ4SL3BU
Idle StatesKnown for oneYes
Poweridentical
AC adapter powerKnown for one65 W
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Password protection typeKnown for oneBIOS
Fingerprint readerKnown for oneYes
Weight & dimensions3 differ
WeightDiffers2.6 kg2.2 kg
WidthDiffers370 mm335.5 mm
DepthDiffers256 mm239 mm
Height (front)Known for one3.1 cm
Height (rear)Known for one3.55 cm
HeightKnown for one31.9 mm
Other features1 differ
Internal modemDiffersNoYes
Modem speedKnown for one56 Kbit/s
Intel segment taggingKnown for oneHome office, Small Business
Batteryidentical
Number of battery cellsKnown for one6
Battery life (max)Known for one6.6 h

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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