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Product comparison · 2 laptops

Lenovo LNV L40 vs Lenovo S20-30 Touch

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  • 136specifications compared
  • 42differ
  • 94identical
  • 43known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 29.5 cm (11.6")
  • Processor family
    • Intel® Core™ i3
    • Intel® Pentium®
  • Processor model
    • i3-4005U
    • N3540
  • Processor cores
    • 2
    • 4
  • Processor frequency
    • 1.7 GHz
    • 2.16 GHz
  • Processor cache
    • 3 MB
    • 2 MB
  • Processor cache type
    • Smart Cache
    • L2
  • Processor socket
    • BGA 1168
    • BGA 1170

Side by side

Differences highlightedShow differences only
179 specifications
A

Lenovo

LNV L40View product
B

Lenovo

S20-30 TouchView product
Designidentical
Market positioningKnown for oneBusiness
Display1 differ
Display diagonalDiffers35.6 cm (14")29.5 cm (11.6")
Processor13 differ
Processor familyDiffersIntel® Core™ i3Intel® Pentium®
Processor modelDiffersi3-4005UN3540
Processor coresDiffers24
Processor boost frequencyKnown for one2.66 GHz
Processor frequencyDiffers1.7 GHz2.16 GHz
Processor cacheDiffers3 MB2 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersBGA 1168BGA 1170
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel® Core™ i3-4000 Mobile SeriesIntel® Pentium N3000 Series for Mobile
Processor codenameDiffersHaswellBay Trail
SteppingKnown for oneC0
Thermal Design Power (TDP)Differs15 W7.5 W
Scenario Design Power (SDP)Known for one4.5 W
Maximum number of PCI Express lanesDiffers104
PCI Express configurationsDiffers4x1, 1x41x4
Processor generationKnown for one4th gen Intel® Core™ i3
System bus rateKnown for one5 GT/s
Bus typeKnown for oneDMI
Memory1 differ
Memory clock speedDiffers1600 MHz1333 MHz
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one8 GB
Maximum internal memory (64-bit)Known for one8 GB
Storage2 differ
Optical drive typeDiffersDVD±RWNo
Compatible memory cardsDiffersSD, SDHC, SDXCMMC, SD, SDHC, SDXC
Graphics4 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics
On-board graphics card base frequencyDiffers200 MHz313 MHz
On-board graphics card burst frequencyKnown for one896 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz896 MHz
On-board graphics card DirectX versionDiffers1211.2
Maximum on-board graphics card memoryKnown for one2 GB
On-board graphics card IDKnown for one0xA16
Audio1 differ
Audio systemDiffersHDDolby Advanced Audio
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers21
Headphone outputsDiffers10
Docking connectorKnown for oneNo
Number of SATA III connectorsKnown for one2
Performanceidentical
Motherboard chipsetKnown for oneIntel® NM70 Express
Keyboardidentical
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Processor special features13 differ
Graphics & IMC lithographyKnown for one22 nm
Intel Rapid Storage TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® High Definition Audio (Intel® HD Audio)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Processor ARK IDDiffers7510582105
Processor codeKnown for oneSR1YW
Processor package sizeDiffers40 x 24 x 1.5 mm25 x 27 mm
Thermal Monitoring TechnologiesDiffersYesNo
Intel Identity Protection Technology versionKnown for one1.00
Intel ME Firmware VersionKnown for one9.5
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Response Technology versionKnown for one0.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Smart CacheKnown for oneYes
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
UARTKnown for oneYes
Batteryidentical
Battery capacityKnown for one2200 mAh
Battery life (max)Known for one5 h
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Password protectionKnown for oneYes
Weight & dimensions4 differ
WeightDiffers1.7 kg1.3 kg
WidthDiffers343 mm299 mm
DepthDiffers250 mm207 mm
HeightDiffers25 mm20.9 mm
Packaging contentidentical
Quick start guideKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneHome office, Small Business

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