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Product comparison · 2 laptops

LG A series A520-PE2RK laptop Intel® Core™ i7 i7-2630QM vs LG A series A540-DE40K laptop Intel® Core™ i5 i5-2450M

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  • 139specifications compared
  • 36differ
  • 103identical
  • 23known for one product only

Key differences

  • Display resolution
    • 1600 x 900 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD+
    • Full HD
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-2630QM
    • i5-2450M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 2.9 GHz
    • 3.1 GHz

Side by side

Differences highlightedShow differences only
162 specifications
A

LG

A series A520-PE2RK laptop Intel® Core™ i7 i7-2630QM

Model A520-PE2RK

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B

LG

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

Model A540-DE40K

View product
Designidentical
Product typeKnown for oneLaptop
Product colourKnown for oneSilver
Display2 differ
Display resolutionDiffers1600 x 900 pixels1920 x 1080 pixels
TouchscreenKnown for oneNo
HD typeDiffersHD+Full HD
Processor12 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-2630QMi5-2450M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers2.9 GHz3.1 GHz
Processor frequencyDiffers2 GHz2.5 GHz
Processor cacheDiffers6 MB3 MB
Processor socketKnown for oneSocket 988
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-2400 Mobile Series
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs45 W35 W
CPU multiplier (bus/core ratio)Differs2025
Memory2 differ
Internal memoryDiffers2 GB4 GB
Memory layout (slots x size)Differs1 x 2 GB1 x 4 GB
Memory clock speedKnown for one1333 MHz
Storage4 differ
Total storage capacityDiffers500 GB750 GB
HDD capacityDiffers500 GB750 GB
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SD, xDMemory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC, xD
Graphics2 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 540MNVIDIA® GeForce® GT 555M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card dynamic frequency (max)Differs1100 MHz1300 MHz
Audio1 differ
Audio systemDiffersHDAHD
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Built-in subwooferKnown for oneYes
Cameraidentical
Front cameraKnown for oneYes
Front camera resolution (numeric)Known for one1.3 MP
Network2 differ
Wi-Fi data rate (max)Differs150 Mbit/s300 Mbit/s
BluetoothDiffersYesNo
Data networkKnown for oneNot supported
4G WiMAXKnown for oneNo
Wi-Fi standardsKnown for one802.11a, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
HDMI versionKnown for one1.4
Docking connectorKnown for oneNo
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Home Basic
Processor special features3 differ
Processor ARK IDDiffers5221953452
Processor codeDiffersSR02YSR04Z
Processor package sizeDiffers37.5 x 37.5 (rPGA998)37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
CPU configuration (max)Known for one1
Intel® Smart CacheKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions5 differ
WeightDiffers2.59 kg2.63 kg
WidthDiffers375 mm372 mm
DepthDiffers249 mm248 mm
Height (front)Differs3.2 cm3.3 cm
Height (rear)Differs3.6 cm3.8 cm
Other featuresidentical
3DKnown for oneNo
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab

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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