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Product comparison · 2 laptops

ASUS K53E-SX1870V laptop Intel® Core™ i5 i5-2450M vs LG A series A520-PE2RK laptop Intel® Core™ i7 i7-2630QM

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  • 135specifications compared
  • 35differ
  • 100identical
  • 38known for one product only

Key differences

  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • 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
    • i7-2630QM
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.1 GHz
    • 2.9 GHz

Side by side

Differences highlightedShow differences only
173 specifications
A

ASUS

K53E-SX1870V laptop Intel® Core™ i5 i5-2450M

Model K53E-SX1870V

View product
B

LG

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

Model A520-PE2RK

View product
Designidentical
Product typeKnown for oneLaptop
Product colourKnown for oneBrown
Display2 differ
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
TouchscreenKnown for oneNo
HD typeDiffersHDHD+
Processor12 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i52nd gen Intel® Core™ i7
Processor modelDiffersi5-2450Mi7-2630QM
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.1 GHz2.9 GHz
Processor frequencyDiffers2.5 GHz2 GHz
Processor cacheDiffers3 MB6 MB
Processor socketKnown for oneSocket 988
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i7-2600 Mobile Series
SteppingDiffersJ1D2
Thermal Design Power (TDP)Differs35 W45 W
CPU multiplier (bus/core ratio)Differs2520
Memory1 differ
Internal memoryDiffers4 GB2 GB
Memory layout (slots x size)Known for one1 x 2 GB
Memory clock speedKnown for one1333 MHz
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers640 GB500 GB
HDD capacityDiffers640 GB500 GB
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SDMemory Stick (MS), MMC, MS PRO, SD, xD
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Graphics4 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GT 540M
Discrete graphics card memoryKnown for one2 GB
Graphics card familyDiffersIntelIntel, NVIDIA
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card dynamic frequency (max)Differs1300 MHz1100 MHz
Number of discrete graphics cardsKnown for one1
Audioidentical
Audio systemKnown for oneHDA
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Speakers manufacturerKnown for oneAltec Lansing
Camera1 differ
Front cameraKnown for oneYes
Front camera resolution (numeric)Differs0.3 MP1.3 MP
Network1 differ
Wi-Fi data rate (max)Known for one150 Mbit/s
BluetoothDiffersNoYes
Data networkKnown for oneNot supported
4G WiMAXKnown for oneNo
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
HDMI versionKnown for one1.4
Microphone inDiffersNoYes
Docking connectorKnown for oneNo
Keyboardidentical
Keyboard number of keysKnown for one99
Processor special features3 differ
Processor ARK IDDiffers5345252219
Processor codeDiffersSR04ZSR02Y
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 (rPGA998)
CPU configuration (max)Known for one1
Intel® Smart CacheKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Battery capacityKnown for one56 Wh
Battery life (max)Known for one-\
Poweridentical
AC adapter powerKnown for one90 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one4.74 A
AC adapter output voltageKnown for one19 V
Securityidentical
Fingerprint readerKnown for oneYes
Weight & dimensions5 differ
WeightDiffers2.6 kg2.59 kg
WidthDiffers378 mm375 mm
DepthDiffers253 mm249 mm
Height (front)Differs2.83 cm3.2 cm
Height (rear)Differs3.49 cm3.6 cm
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM65 Express

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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