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Product comparison · 2 laptops

Acer Aspire 1 A114-31-C4TY Intel® Celeron® N3450 Laptop vs LG U series 15U340-LR2CK laptop Intel® Celeron® N2840

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  • 106specifications compared
  • 46differ
  • 60identical
  • 56known for one product only

Key differences

  • Product colour
    • Black
    • White
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor model
    • N3450
    • N2840
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 4
    • 2
  • Processor boost frequency
    • 2.2 GHz
    • 2.58 GHz
  • Processor frequency
    • 1.1 GHz
    • 2.16 GHz
  • Processor cache
    • 2 MB
    • 1 MB

Side by side

Differences highlightedShow differences only
162 specifications
A

Acer

Aspire 1 A114-31-C4TY Intel® Celeron® N3450 Laptop

Model A114-31-C4TY

View product
B

LG

U series 15U340-LR2CK laptop Intel® Celeron® N2840

Model 15U340-LR2CK

View product
Design1 differ
Product colourDiffersBlackWhite
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Panel typeKnown for oneIPS
Dual-screenKnown for oneNo
Processor16 differ
Processor modelDiffersN3450N2840
Processor coresDiffers42
Processor threadsDiffers42
Processor boost frequencyDiffers2.2 GHz2.58 GHz
Processor frequencyDiffers1.1 GHz2.16 GHz
Processor cacheDiffers2 MB1 MB
Processor socketDiffersBGA 1296BGA 1170
Processor lithographyDiffers14 nm22 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Celeron N3000 seriesIntel Celeron Processor N2000 Series for Mobile
Processor codenameDiffersApollo LakeBay Trail
FSB ParityKnown for oneNo
SteppingKnown for oneC0
Thermal Design Power (TDP)Differs6 W7.5 W
Scenario Design Power (SDP)Differs4 W4.5 W
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanesDiffers64
PCI Express configurationsDiffers1x2, 1x2+2x1, 1x4, 4x11x4
System bus rateKnown for one8 GT/s
Memoryidentical
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers32 GB500 GB
Storage mediaDiffersFlashHDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA III
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Flash memoryKnown for one32 GB
Graphics3 differ
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 500Intel® HD Graphics
On-board graphics card base frequencyDiffers200 MHz311 MHz
On-board graphics card burst frequencyDiffers700 MHz792 MHz
On-board graphics card dynamic frequency (max)Known for one792 MHz
Maximum on-board graphics card memoryKnown for one8 GB
Number of execution unitsKnown for one12
On-board graphics card IDKnown for one0x5A85
Audioidentical
Audio systemKnown for oneHigh Definition Audio
Speaker powerKnown for one3 W
Camera1 differ
Front camera resolution (numeric)Differs0.3 MP1.3 MP
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
Ports & interfacesidentical
Headphone outputsKnown for one1
Total number of SATA connectorsKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
Combo headphone/mic portKnown for oneYes
Keyboard1 differ
Numeric keypadDiffersNoYes
Processor special features14 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Graphics & IMC lithographyKnown for one22 nm
Intel Clear Video TechnologyDiffersYesNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel Identity Protection Technology versionDiffers1.000.00
Intel Smart Connect TechnologyDiffersNoYes
Intel Smart Connect Technology versionDiffers0.001.00
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Virtualization Technology (Intel® VT)Known for oneVT-x
Processor ARK IDDiffers9559682103
Processor codeKnown for oneSR1YJ
Processor package sizeDiffers24 x 31 mm25 x 27 mm
Thermal Monitoring TechnologiesDiffersYesNo
Intel Secure BootKnown for oneYes
Intel Secure Boot Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Response Technology versionKnown for one0.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
UARTKnown for oneYes
Battery1 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery capacityKnown for one3400 mAh
Poweridentical
AC adapter powerKnown for one40 W
AC adapter input voltageKnown for one110 - 220 V
AC adapter frequencyKnown for one50 - 60 Hz
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions4 differ
WeightDiffers1.65 kg1.7 kg
WidthDiffers343 mm373.8 mm
DepthDiffers245 mm253 mm
HeightDiffers17.9 mm19.9 mm
Height (front)Known for one1.79 cm
Height (rear)Known for one1.79 cm
Packaging contentidentical
ManualKnown for oneYes
Power cord includedKnown for oneYes
Other featuresidentical
3DKnown for oneNo

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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