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Product comparison · 2 laptops

Lenovo ThinkPad Edge 13 + ServicePack 3yr On-Site vs Lenovo ThinkPad R400 + ServicePack 3yr On-Site

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  • 59specifications compared
  • 24differ
  • 35identical
  • 61known for one product only

Key differences

  • Display diagonal
    • 33.8 cm (13.3")
    • 35.8 cm (14.1")
  • Display resolution
    • 1366 x 768 pixels
    • 1280 x 800 pixels
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor model
    • L625
    • T6670
  • Processor frequency
    • 1.6 GHz
    • 2.2 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Internal memory
    • 4 GB
    • 2 GB
  • Internal memory type
    • DDR2-SDRAM
    • DDR3-SDRAM

Side by side

Differences highlightedShow differences only
120 specifications
A

Lenovo

ThinkPad Edge 13 + ServicePack 3yr On-SiteView product
B

Lenovo

ThinkPad R400 + ServicePack 3yr On-SiteView product
Display3 differ
Display diagonalDiffers33.8 cm (13.3")35.8 cm (14.1")
Display resolutionDiffers1366 x 768 pixels1280 x 800 pixels
Native aspect ratioDiffers16:916:10
Processor3 differ
Processor manufacturerKnown for oneIntel
Processor familyKnown for oneIntel® Core™2 Duo
Processor modelDiffersL625T6670
Processor coresKnown for one2
Processor threadsKnown for one2
Processor frequencyDiffers1.6 GHz2.2 GHz
Processor cacheDiffers1 MB2 MB
Processor front side busKnown for one800 MHz
Processor socketKnown for oneSocket 478
Processor lithographyKnown for one45 nm
Processor operating modesKnown for one64-bit
Processor seriesKnown for oneIntel Core 2 Duo T6000 Series
Processor codenameKnown for onePenryn
Bus typeKnown for oneFSB
FSB ParityKnown for oneNo
Thermal Design Power (TDP)Known for one35 W
TjunctionKnown for one105 °C
Number of Processing Die TransistorsKnown for one410 M
Processing Die sizeKnown for one107 mm²
CPU multiplier (bus/core ratio)Known for one11
ECC supported by processorKnown for oneNo
Memory3 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory layout (slots x size)Differs2 x 2 GB1 x 2 GB
Storage2 differ
Total storage capacityDiffers320 GB250 GB
Optical drive typeKnown for oneDVD±RW
Compatible memory cardsDiffersMMC, SD, SDHCMMC, MS Pro, SD, SDHC, xD
Graphics1 differ
Discrete graphics card modelDiffersAMD Mobility Radeon HD 3200Intel® GMA 4500MHD
Maximum graphics card memoryKnown for one0.128 GB
Audio1 differ
Audio systemDiffersCX20582Conexant Azalia Audio Codec
Network1 differ
Wireless technologyDiffersIEEE 802.11b/gIEEE 802.11a/g/n
Mobile network connectionKnown for oneYes
Mobile network generationKnown for one3G
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces5 differ
HDMI ports quantityDiffers10
Firewire (IEEE 1394) portsDiffers01
Docking connectorDiffersNoYes
ExpressCard slotDiffersNoYes
Modem (RJ-11) portsDiffers01
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Execute Disable BitKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneNo
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneNo
Intel® AES New Instructions (Intel® AES-NI)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyKnown for oneNo
Processor ARK IDKnown for one42109
Processor package sizeKnown for one35 x 35 mm
Thermal Monitoring TechnologiesKnown for oneNo
Conflict-Free processorKnown for oneNo
Battery1 differ
Battery life (max)Differs8 h5.6 h
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions3 differ
WeightDiffers1.74 kg2.4 kg
WidthDiffers332 mm335.5 mm
DepthDiffers228 mm238 mm
HeightKnown for one35 mm
Height (front)Known for one1.7 cm
Height (rear)Known for one3.13 cm
Other features1 differ
Internal modemDiffersNoYes
Modem speedKnown for one56 Kbit/s
Modem typeKnown for oneV.90
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP

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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