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Product comparison · 2 laptops

LG A series A540-DE40K laptop Intel® Core™ i5 i5-2450M vs LG P series P330-UE75K laptop Intel® Core™ i7 i7-2640M

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  • 144specifications compared
  • 31differ
  • 113identical
  • 8known for one product only

Key differences

  • Product colour
    • Silver
    • Blue
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • HD
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i5-2450M
    • i7-2640M
  • Processor boost frequency
    • 3.1 GHz
    • 3.5 GHz

Side by side

Differences highlightedShow differences only
152 specifications
A

LG

A series A540-DE40K laptop Intel® Core™ i5 i5-2450M

Model A540-DE40K

View product
B

LG

P series P330-UE75K laptop Intel® Core™ i7 i7-2640M

Model P330-UE75K

View product
Design1 differ
Product colourDiffersSilverBlue
Display3 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDHD
Processor10 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i52nd gen Intel® Core™ i7
Processor modelDiffersi5-2450Mi7-2640M
Processor boost frequencyDiffers3.1 GHz3.5 GHz
Processor frequencyDiffers2.5 GHz2.8 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i7-2600 Mobile Series
TjunctionDiffers100 °C100 C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x16, 2x8
CPU multiplier (bus/core ratio)Differs2528
Memory2 differ
Internal memoryDiffers4 GB8 GB
Memory layout (slots x size)Differs1 x 4 GB2 x 4 GB
Storageidentical
Optical drive typeKnown for oneDVD Super Multi DL
Graphicsidentical
NVIDIA Optimus technologyKnown for oneYes
Audioidentical
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.51 W
Built-in subwooferKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Network2 differ
Wi-Fi standardsDiffers802.11a, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)Differs300 Mbit/s150 Mbit/s
Ports & interfacesidentical
Docking connectorKnown for oneNo
Keyboard2 differ
Numeric keypadDiffersYesNo
Keyboard number of keysDiffers9983
Software1 differ
Operating system installedDiffersWindows 7 Home BasicWindows 7 Home Premium
Processor special features5 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Processor ARK IDDiffers5345253464
Processor codeDiffersSR04ZSR03R
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Weight & dimensions5 differ
WeightDiffers2.63 kg1.72 kg
WidthDiffers372 mm315.4 mm
DepthDiffers248 mm216.4 mm
Height (front)Differs3.3 cm2.21 cm
Height (rear)Differs3.8 cm3.2 cm

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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