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Product comparison · 2 laptops

Lenovo ThinkPad T400 (6473PUG), PT vs Samsung E251-Aura T4300 Edoris

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  • 108specifications compared
  • 42differ
  • 66identical
  • 27known for one product only

Key differences

  • Display diagonal
    • 35.8 cm (14.1")
    • 39.6 cm (15.6")
  • Display resolution
    • 1280 x 800 pixels
    • 1366 x 768 pixels
  • Native aspect ratio
    • 16:10
    • 16:9
  • Processor family
    • Intel® Core™2 Duo
    • Intel® Pentium® Dual-Core
  • Processor model
    • P8400
    • T4300
  • Processor frequency
    • 2.26 GHz
    • 2.1 GHz
  • Processor cache
    • 3 MB
    • 1 MB
  • Processor front side bus
    • 1066 MHz
    • 800 MHz

Side by side

Differences highlightedShow differences only
135 specifications
A

Lenovo

ThinkPad T400 (6473PUG), PTView product
B

Samsung

E251-Aura T4300 EdorisView product
Display3 differ
Display diagonalDiffers35.8 cm (14.1")39.6 cm (15.6")
Display resolutionDiffers1280 x 800 pixels1366 x 768 pixels
Native aspect ratioDiffers16:1016:9
Processor9 differ
Processor familyDiffersIntel® Core™2 DuoIntel® Pentium® Dual-Core
Processor modelDiffersP8400T4300
Processor frequencyDiffers2.26 GHz2.1 GHz
Processor cacheDiffers3 MB1 MB
Processor front side busDiffers1066 MHz800 MHz
Processor seriesDiffersIntel Core 2 Duo P8000 SeriesIntel Pentium T4000 Series for Mobile
SteppingDiffersM0R0
Thermal Design Power (TDP)Differs25 W35 W
CPU multiplier (bus/core ratio)Differs8.510.5
Memory3 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Memory clock speedKnown for one1066 MHz
Memory layout (slots x size)Differs1 x 2 GB2 x 2 GB
Maximum internal memoryKnown for one4 GB
Storage2 differ
Total storage capacityDiffers250 GB320 GB
Number of HDDs installedKnown for one1
Card reader integratedDiffersNoYes
HDD speedKnown for one5400 RPM
Optical drive typeKnown for oneDVD Super Multi DL
Compatible memory cardsKnown for oneMMC, SD, SDHC
Graphics1 differ
Discrete graphics card modelDiffersIntel® GMA 4500MHDIntel® GMA X4500HD
Maximum graphics card memoryKnown for one0.384 GB
Audio2 differ
Audio systemDiffersHDA 24-bitHigh Definition Audio
Speaker powerDiffers2 W4 W
Audio system direct 3D soundKnown for oneYes
Network3 differ
Networking featuresDiffersGigabit Ethernet, WLAN10/100/1000
Wireless technologyDiffersIntel WiFi 5100AGN802.11b/g/n
BluetoothDiffersYesNo
Bluetooth versionKnown for one2.0+EDR
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces3 differ
Firewire (IEEE 1394) portsDiffers10
Docking connectorDiffersYesNo
Modem (RJ-11) portsDiffers10
Keyboard1 differ
Pointing deviceDiffersThinkPad UltraNavTouchpad + Scroll zone
Keyboard layoutKnown for oneQWERTY
Software2 differ
Operating system installedDiffersWindows Vista BusinessWindows 7 Home Premium
Optional operating system suppliedKnown for oneWindows XP Professional
Drivers includedKnown for oneYes
Trial softwareDiffersMicrosoft Office 2007Microsoft Office Professional 2007
Bundled softwareKnown for oneAdobe Acrobat Reader Easy Battery Manager Easy Display Manger Easy Network Manager Easy SpeedUp Manager SAMSUNG Magic Doctor SAMSUNG Update Plus
Processor special features6 differ
Embedded options availableDiffersYesNo
Idle StatesKnown for oneYes
Intel Enhanced Halt StateDiffersYesNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology (VT-x)DiffersYesNo
Processor ARK IDDiffers3556937253
Processor codeDiffersSL3BUSLGJM
Processor package sizeKnown for one35 x 35 mm
Batteryidentical
Battery life (max)Known for one6.6 h
Poweridentical
AC adapter powerKnown for one90 W
Security2 differ
Cable lock slot typeDiffersIBMKensington
Fingerprint readerDiffersYesNo
Trusted Platform Module (TPM)Known for oneNo
Password protection typeKnown for oneBIOS
Weight & dimensions4 differ
WeightDiffers2.38 kg2.55 kg
WidthDiffers335.5 mm376 mm
DepthDiffers238 mm255.5 mm
HeightDiffers31.9 mm30.4 mm
Dimensions (WxDxH)Known for one376 x 255.5 x 30.4 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other features1 differ
Internal modemDiffersYesNo
Modem speedKnown for one56 Kbit/s
Intel segment taggingKnown for oneHome office, Small Business
Designidentical
Product colourKnown for oneBlack
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
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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