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Product comparison · 2 laptops

Lenovo ThinkPad R400 - NN923SP vs Lenovo ThinkPad X200s (74695GG)

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  • 105specifications compared
  • 27differ
  • 78identical
  • 22known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 30.7 cm (12.1")
  • Display resolution
    • 1280 x 800 pixels
    • 1440 x 900 pixels
  • Processor model
    • T6570
    • SL9400
  • Processor frequency
    • 2.1 GHz
    • 1.86 GHz
  • Processor cache
    • 2 MB
    • 6 MB
  • Processor socket
    • Socket 478
    • BGA 956
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit
  • Thermal Design Power (TDP)
    • 35 W
    • 17 W

Side by side

Differences highlightedShow differences only
127 specifications
A

Lenovo

ThinkPad R400 - NN923SPView product
B

Lenovo

ThinkPad X200s (74695GG)View product
Display2 differ
Display diagonalDiffers35.8 cm (14.1")30.7 cm (12.1")
Display resolutionDiffers1280 x 800 pixels1440 x 900 pixels
Display number of coloursKnown for one16.78 million colours
Processor7 differ
Processor modelDiffersT6570SL9400
Processor frequencyDiffers2.1 GHz1.86 GHz
Processor cacheDiffers2 MB6 MB
Processor front side busKnown for one1066 MHz
Processor socketDiffersSocket 478BGA 956
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesKnown for oneIntel Core 2 Duo SL9000 Series
Bus typeKnown for oneFSB
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers100 °C105 °C
CPU multiplier (bus/core ratio)Known for one7.1
Memoryidentical
Memory slotsKnown for one2x SO-DIMM
Storage3 differ
Total storage capacityDiffers250 GB160 GB
Number of HDDs installedKnown for one1
Optical drive typeDiffersDVD-ROMNo
Card reader integratedDiffersYesNo
Audio2 differ
Audio systemDiffersHigh Definition AudioIntel HDA 24-bit
Number of built-in speakersDiffers21
Network2 differ
Networking featuresDiffersGigabit Ethernet, WLANWLAN, Gigabit Ethernet
Wireless technologyDiffers802.11 a/g/nIntel WiFi 5100AGN
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces3 differ
Firewire (IEEE 1394) portsDiffers10
Docking connectorDiffersYesNo
SmartCard slotDiffersYesNo
Softwareidentical
Drivers includedKnown for oneYes
Trial softwareKnown for oneMicrosoft Office 2007
Compatible operating systemsKnown for oneWindows Vista Business / XP Professional
Processor special features3 differ
Embedded options availableDiffersNoYes
Idle StatesKnown for oneNo
Intel Trusted Execution TechnologyDiffersNoYes
Processor ARK IDDiffers4284136689
Processor package sizeKnown for one22 x 22 mm
Battery1 differ
Battery life (max)Differs3.5 h6.6 h
Poweridentical
AC adapter powerKnown for one90 W
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneIBM
Fingerprint readerKnown for oneYes
Password protection typeKnown for oneBIOS
Weight & dimensions4 differ
WeightDiffers2.4 kg1.23 kg
WidthDiffers335.5 mm295 mm
DepthDiffers238 mm210 mm
HeightDiffers35 mm23.4 mm
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.11a, IEEE 802.11g, IEEE 802.11n
Modem typeKnown for oneV.92
Performanceidentical
Motherboard chipsetKnown for oneIntel® GM45 Express

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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