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Product comparison · 2 laptops

LG N series 15N540-WIN8K laptop Intel® Core™ i5 i5-4310M vs LG U series 15UD340-MX3FK laptop Intel® Pentium® N3540

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  • 101specifications compared
  • 48differ
  • 53identical
  • 55known for one product only

Key differences

  • Product colour
    • Silver
    • White
  • Processor family
    • Intel® Core™ i5
    • Intel® Pentium®
  • Processor model
    • i5-4310M
    • N3540
  • Processor cores
    • 2
    • 4
  • Processor boost frequency
    • 3.4 GHz
    • 2.66 GHz
  • Processor frequency
    • 2.7 GHz
    • 2.16 GHz
  • Processor cache
    • 3 MB
    • 2 MB
  • Processor cache type
    • Smart Cache
    • L2

Side by side

Differences highlightedShow differences only
156 specifications
A

LG

N series 15N540-WIN8K laptop Intel® Core™ i5 i5-4310M

Model 15N540-WIN8K

View product
B

LG

U series 15UD340-MX3FK laptop Intel® Pentium® N3540

Model 15UD340-MX3FK

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersSilverWhite
Form factorClamshellClamshell
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenKnown for oneNo
HD typeFull HDFull HD
Panel typeKnown for oneIPS
LED backlightYesYes
Native aspect ratio16:916:9
Dual-screenNoNo
Processor15 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Pentium®
Processor modelDiffersi5-4310MN3540
Processor coresDiffers24
Processor threads44
Processor boost frequencyDiffers3.4 GHz2.66 GHz
Processor frequencyDiffers2.7 GHz2.16 GHz
Processor cacheDiffers3 MB2 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersSocket G3BGA 1170
Processor lithography22 nm22 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i5-4300 Mobile seriesIntel® Pentium N3000 Series for Mobile
Processor codenameDiffersHaswellBay Trail
FSB ParityKnown for oneNo
SteppingKnown for oneC0
Thermal Design Power (TDP)Differs37 W7.5 W
Scenario Design Power (SDP)Known for one4.5 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanesDiffers164
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x4
PCI Express slots versionDiffers3.02.0
ECC supported by processorNoNo
Processor generationKnown for one4th gen Intel® Core™ i5
System bus rateKnown for one5 GT/s
Bus typeKnown for oneDMI2
Memoryidentical
Internal memory4 GB4 GB
Internal memory typeDDR3L-SDRAMDDR3L-SDRAM
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers1 TB500 GB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacityDiffers1 TB500 GB
HDD interfaceKnown for oneSATA III
Optical drive typeDiffersDVD Super MultiNo
Card reader integratedYesYes
Compatible memory cardsMMC, SD, SDHC, SDXCMMC, SD, SDHC, SDXC
Graphics6 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 840MNot available
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics
On-board graphics card base frequencyDiffers400 MHz313 MHz
On-board graphics card burst frequencyKnown for one896 MHz
On-board graphics card dynamic frequency (max)Differs1250 MHz896 MHz
On-board graphics card DirectX versionDiffers11.2/1211.2
Discrete graphics card memoryKnown for one2 GB
Maximum on-board graphics card memoryKnown for one2 GB
On-board graphics card OpenGL versionKnown for one4.3
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Number of built-in speakers22
Speaker power3 W3 W
Built-in microphoneYesYes
Cameraidentical
Front cameraYesYes
Front camera resolution (numeric)1.3 MP1.3 MP
Optical driveidentical
LightScribeNoNo
Network1 differ
Wi-FiYesYes
Wi-Fi standardsWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Ethernet LANYesYes
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothYesYes
Bluetooth Low Energy (BLE)Known for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantityDiffers10
Thunderbolt ports quantity00
Headphone outputs11
S/PDIF out portKnown for oneNo
Microphone inKnown for oneNo
Docking connectorNoNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Total number of SATA connectorsKnown for one2
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Windows keysYesYes
Full-size keyboardKnown for oneYes
Keyboard number of keysKnown for one99
Software1 differ
Operating system installedDiffersWindows 8.1No
Operating system architectureKnown for one64-bit
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableKnown for oneNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one22 nm
Idle StatesKnown for oneYes
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingDiffersYesNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Identity Protection Technology versionKnown for one0.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
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)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor ARK IDDiffers8037382105
Processor codeKnown for oneSR1YW
Processor package sizeDiffers37.5 x 37.5 x 4.7 mm25 x 27 mm
Thermal Monitoring TechnologiesDiffersYesNo
Conflict-Free processorKnown for oneYes
Intel TSX-NIKnown for oneYes
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Batteryidentical
Battery technologyLithium Polymer (LiPo)Lithium Polymer (LiPo)
Poweridentical
AC adapter powerKnown for one40 W
AC adapter input voltageKnown for one110 - 220 V
DC-in jackYesYes
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Weight & dimensions4 differ
WeightDiffers2.1 kg1.7 kg
WidthDiffers377 mm373.8 mm
DepthDiffers254 mm253 mm
HeightDiffers24.9 mm19.9 mm
Packaging contentidentical
AC adapter includedYesYes
Other featuresidentical
3DNoNo

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