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Product comparison · 2 laptops

ASUS X71SL-7S043C, NL vs Lenovo ThinkPad T400s-NSDCRIX

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  • 111specifications compared
  • 45differ
  • 66identical
  • 40known for one product only

Key differences

  • Display diagonal
    • 43.2 cm (17")
    • 35.8 cm (14.1")
  • Display resolution
    • 1440 x 900 pixels
    • 1280 x 800 pixels
  • Processor family
    • Intel Pentium Mobile
    • Intel® Core™2 Duo
  • Processor model
    • T5800
    • SP9400
  • Processor frequency
    • 2 GHz
    • 2.4 GHz
  • Processor cache
    • 2 MB
    • 6 MB
  • Processor front side bus
    • 800 MHz
    • 1066 MHz
  • Processor socket
    • Socket 478
    • BGA 956

Side by side

Differences highlightedShow differences only
151 specifications
A

ASUS

X71SL-7S043C, NLView product
B

Lenovo

ThinkPad T400s-NSDCRIXView product
Display2 differ
Display diagonalDiffers43.2 cm (17")35.8 cm (14.1")
Display resolutionDiffers1440 x 900 pixels1280 x 800 pixels
Display number of coloursKnown for one16.78 million colours
LED backlightKnown for oneYes
Display surfaceKnown for oneGloss
Processor14 differ
Processor familyDiffersIntel Pentium MobileIntel® Core™2 Duo
Processor modelDiffersT5800SP9400
Processor frequencyDiffers2 GHz2.4 GHz
Processor cacheDiffers2 MB6 MB
Processor front side busDiffers800 MHz1066 MHz
Processor socketDiffersSocket 478BGA 956
Processor lithographyDiffers65 nm45 nm
Processor seriesDiffersIntel Core 2 Duo T5000 SeriesIntel Core 2 Duo SP9000 Series
Processor codenameDiffersMeromPenryn
Thermal Design Power (TDP)Differs35 W25 W
TjunctionDiffers85 °C105 °C
Number of Processing Die TransistorsDiffers291 M410 M
Processing Die sizeDiffers143 mm²107 mm²
CPU multiplier (bus/core ratio)Differs109
SteppingKnown for oneM0
Memory5 differ
Internal memoryDiffers3 GB2 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedDiffers800 MHz1066 MHz
Memory layout (slots x size)Differs1 x 1 + 1 x 2 GB1 x 2 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers4 GB8 GB
Storage1 differ
Storage mediaKnown for oneHDD
Card reader integratedDiffersYesNo
Optical drive typeKnown for oneDVD Super Multi DL
Compatible memory cardsKnown for oneMMC, MS Duo, MS Pro, SD, xD
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA GeForce G9300M GIntel® GMA 4500MHD
Graphics card familyKnown for oneIntel
Maximum graphics card memoryDiffers0.5 GB0.256 GB
Audio1 differ
Audio systemKnown for oneHigh Definition Audio
Speaker powerDiffers1.5 W2 W
Audio system full duplexKnown for oneYes
Audio system direct 3D soundKnown for oneYes
Cameraidentical
Video capturing speedKnown for one30 fps
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Wi-FiKnown for oneYes
Wireless technologyDiffersIEEE 802.11b/g/nIntel WiFi Link 5300AGN
Wi-Fi standardsKnown for one802.11a, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANKnown for oneYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersNoYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers42
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers10
Thunderbolt ports quantityKnown for one0
S/PDIF out portDiffersYesNo
Docking connectorDiffersNoYes
ExpressCard slotDiffersYesNo
Modem (RJ-11) portsDiffers10
Performanceidentical
Motherboard chipsetKnown for oneIntel® GM45 Express
Keyboardidentical
Pointing deviceKnown for oneThinkPad UltraNav
Software2 differ
Operating system installedDiffersWindows Vista Home PremiumWindows Vista Business
Operating system architectureKnown for one32-bit
Trial softwareDiffersNorton Internet Security 2008Microsoft Office 2007
Drivers includedKnown for oneYes
Bundled softwareKnown for oneAdobe Acrobat Reader 8.0 NERO 8 Essentials Power2Go ASUS DVD 6-in-1 WinDVD8 BD
Processor special features4 differ
Idle StatesKnown for oneNo
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers3558136693
Processor package sizeDiffers35 x 35 mm22 x 22 mm
Processor codeKnown for oneSLB6E
Batteryidentical
Number of battery cellsKnown for one6
Power1 differ
AC adapter powerDiffers90 W65 W
AC adapter output currentKnown for one4.74 A
AC adapter output voltageKnown for one19 V
Securityidentical
Trusted Platform Module (TPM)Known for oneYes
Weight & dimensions3 differ
WeightDiffers3.7 kg2.38 kg
WidthDiffers410 mm335 mm
DepthDiffers298.5 mm31.9 mm
HeightKnown for one238 mm
Height (front)Known for one3.84 cm
Height (rear)Known for one4.17 cm
Other features1 differ
Internal modemDiffersYesNo
Intel segment taggingKnown for oneHome office, Small Business
Modem speedKnown for one56 Kbit/s
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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