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Product comparison · 2 laptops

Lenovo L412 + Port Replicator Series 3 vs Lenovo L512 + ThinkPad Port Replicator Series 3

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  • 119specifications compared
  • 25differ
  • 94identical
  • 28known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor generation
    • Intel® Core™ i5
    • 4th gen Intel® Core™ i5
  • Processor model
    • i5-520M
    • i5-480M
  • Processor frequency
    • 2.4 GHz
    • 2.66 GHz
  • Processor socket
    • BGA 956
    • BGA 1288
  • Stepping
    • C2
    • K0
  • CPU multiplier (bus/core ratio)
    • 18
    • 20
  • Internal memory type
    • DDR2-SDRAM
    • DDR3-SDRAM

Side by side

Differences highlightedShow differences only
147 specifications
A

Lenovo

L412 + Port Replicator Series 3View product
B

Lenovo

L512 + ThinkPad Port Replicator Series 3View product
Designidentical
Product colourKnown for oneBlack
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display brightnessKnown for one220 cd/m²
Contrast ratio (typical)Known for one500:1
Processor7 differ
Processor generationDiffersIntel® Core™ i54th gen Intel® Core™ i5
Processor modelDiffersi5-520Mi5-480M
Processor frequencyDiffers2.4 GHz2.66 GHz
Processor socketDiffersBGA 956BGA 1288
Processor seriesDiffersIntel Core i5-500 Mobile SeriesIntel Core i5-400 Series
SteppingDiffersC2K0
CPU multiplier (bus/core ratio)Differs1820
Memory1 differ
Internal memory typeDiffersDDR2-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1333 MHz
Storage1 differ
Number of HDDs installedKnown for one1
HDD speedDiffers7200 RPM5400 RPM
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Graphicsidentical
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® HD Graphics
Audio1 differ
Audio systemDiffersHDHigh Definition Audio
Number of built-in speakersKnown for one2
Networkidentical
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers43
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 quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Docking connectorDiffersNoYes
SmartCard slotDiffersNoYes
TV-in portKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM55 Express
Processor special features7 differ
Embedded options availableDiffersYesNo
Intel Trusted Execution TechnologyDiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Physical Address Extension (PAE)Differs36 bitYes
Processor ARK IDDiffers4734152952
Supported instruction setsDiffersSSE4.1/4.2SSE4.1, SSE4.2
Intel® Smart CacheKnown for oneYes
Processor codeKnown for oneSLC26
Security1 differ
Cable lock slot typeDiffersKensingtonIBM
Fingerprint readerKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.37 kg2.56 kg
WidthDiffers344 mm380 mm
DepthDiffers233 mm247 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power requirementsKnown for one100-240V
Power supply typeKnown for oneAC
Batteryidentical
Number of battery cellsKnown for one6
Battery life (max)Known for one4.7 h

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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