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Product comparison · 2 laptops

Lenovo ThinkPad T400s + ThinkVision L197 vs Lenovo ThinkPad W700 + ThinkVision L2240p

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  • 97specifications compared
  • 26differ
  • 71identical
  • 11known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 43.2 cm (17")
  • Display resolution
    • 1440 x 900 pixels
    • 1920 x 1200 pixels
  • Processor model
    • SP9400
    • T9550
  • Processor frequency
    • 2.4 GHz
    • 2.66 GHz
  • Processor socket
    • BGA 956
    • Socket 479
  • Thermal Design Power (TDP)
    • 25 W
    • 35 W
  • CPU multiplier (bus/core ratio)
    • 9
    • 10
  • Internal memory
    • 2 GB
    • 4 GB

Side by side

Differences highlightedShow differences only
108 specifications
A

Lenovo

ThinkPad T400s + ThinkVision L197View product
B

Lenovo

ThinkPad W700 + ThinkVision L2240pView product
Display2 differ
Display diagonalDiffers35.8 cm (14.1")43.2 cm (17")
Display resolutionDiffers1440 x 900 pixels1920 x 1200 pixels
Native aspect ratio16:1016:10
Processor6 differ
Processor manufacturerIntelIntel
Processor familyIntel® Core™2 DuoIntel® Core™2 Duo
Processor modelDiffersSP9400T9550
Processor cores22
Processor threads22
Processor frequencyDiffers2.4 GHz2.66 GHz
Processor cache6 MB6 MB
Processor cache typeL2L2
Processor front side bus1066 MHz1066 MHz
Processor socketDiffersBGA 956Socket 479
Processor lithography45 nm45 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core 2 Duo SP9000 SeriesIntel Core 2 Duo T9000 Series
Processor codenamePenrynPenryn
Bus typeFSBFSB
FSB ParityNoNo
Thermal Design Power (TDP)Differs25 W35 W
Tjunction105 °C105 °C
Number of Processing Die Transistors410 M410 M
Processing Die size107 mm²107 mm²
CPU multiplier (bus/core ratio)Differs910
ECC supported by processorNoNo
SteppingKnown for oneE0
Memory1 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDDR3-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one2 x 2 GB
Storage1 differ
Total storage capacityDiffers250 GB320 GB
HDD speed5400 RPM5400 RPM
Optical drive typeKnown for oneDVD-RW
Card reader integratedYesYes
Graphics1 differ
Discrete graphics cardYesYes
Discrete graphics card modelDiffersIntel® GMA 4500MHDNVIDIA® Quadro® FX 2700M
Graphics card familyKnown for oneIntel
Maximum graphics card memoryKnown for one0.5 GB
Network1 differ
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Networking featuresKnown for one1Gb Ethernet
Wireless technologyDiffersIntel 802.11agnIntel 5300 AGN (3x3)
BluetoothYesYes
Bluetooth versionKnown for one2.0+EDR
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers35
Ethernet LAN (RJ-45) ports00
HDMI ports quantity00
DVI portDiffersNoYes
VGA (D-Sub) ports quantity11
Firewire (IEEE 1394) ports11
Headphone outputs11
S/PDIF out portNoNo
Microphone inYesYes
Docking connectorDiffersNoYes
ExpressCard slotYesYes
CardBus PCMCIA slots quantity00
CardBus PCMCIA slot typeNoNo
SmartCard slotNoNo
Modem (RJ-11) ports00
TV-in portNoNo
TV-outNoNo
PS/2 ports quantity00
Parallel ports quantity00
Serial ports quantity00
Software1 differ
Operating system installedDiffersWindows XP ProfessionalWindows Vista Business
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)NoNo
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesKnown for oneNo
Intel 64YesYes
Intel Clear Video TechnologyNoNo
Intel Demand Based SwitchingNoNo
Intel Dual Display Capable TechnologyNoNo
Intel Enhanced Halt StateNoNo
Intel FDI TechnologyNoNo
Intel Fast Memory AccessNoNo
Intel Flex Memory AccessNoNo
Intel Rapid Storage TechnologyNoNo
Intel Trusted Execution TechnologyYesYes
Intel VT-x with Extended Page Tables (EPT)NoNo
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)NoNo
Intel® AES New Instructions (Intel® AES-NI)NoNo
Intel® Anti-Theft Technology (Intel® AT)NoNo
Intel® Clear Video HD Technology (Intel® CVT HD)NoNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)NoNo
Intel® Hyper Threading Technology (Intel® HT Technology)NoNo
Intel® InTru™ 3D TechnologyNoNo
Intel® Insider™NoNo
Intel® My WiFi Technology (Intel® MWT)NoNo
Intel® Quick Sync Video TechnologyNoNo
Intel® Turbo Boost TechnologyNoNo
Processor ARK IDDiffers3669337130
Processor package sizeDiffers22 x 22 mm35 x 35 mm
Thermal Monitoring TechnologiesNoNo
Conflict-Free processorNoNo
Processor codeKnown for oneSLGE4
Battery1 differ
Number of battery cellsDiffers69
Securityidentical
Fingerprint readerYesYes
Weight & dimensions5 differ
WeightDiffers2.13 kg3.76 kg
WidthDiffers335.3 mm410 mm
DepthDiffers238 mm310 mm
HeightDiffers27.6 mm41 mm
Dimensions (WxDxH)Differs335.3 x 238 x 27.6 mm410 x 310 x 41 mm
Other features2 differ
Infrared data portNoNo
Internal modemDiffersYesNo
Intel segment taggingDiffersHome office, Small BusinessProfessional
Supplied AC adapter typeACAC

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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