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Product comparison · 2 laptops

ASUS K43SJ Intel® Core™ i3 i3-2310M vs ASUS U43SD Intel® Core™ i5 i5-2520M

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  • 129specifications compared
  • 26differ
  • 103identical
  • 14known for one product only

Key differences

  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i3-2310M
    • i5-2520M
  • Processor frequency
    • 2.1 GHz
    • 2.5 GHz
  • Processor socket
    • BGA 1023
    • Socket 988
  • CPU multiplier (bus/core ratio)
    • 21
    • 25
  • Total storage capacity
    • 320 GB
    • 750 GB
  • HDD capacity
    • 320 GB
    • 750 GB

Side by side

Differences highlightedShow differences only
143 specifications
A

ASUS

K43SJ Intel® Core™ i3 i3-2310M

Model K43SJ

View product
B

ASUS

U43SD Intel® Core™ i5 i5-2520M

Model U43SD

View product
Processor7 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i32nd gen Intel® Core™ i5
Processor modelDiffersi3-2310Mi5-2520M
Processor frequencyDiffers2.1 GHz2.5 GHz
Processor socketDiffersBGA 1023Socket 988
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i5-2500 Mobile Series
CPU multiplier (bus/core ratio)Differs2125
Processor boost frequencyKnown for one3.2 GHz
Storage4 differ
Total storage capacityDiffers320 GB750 GB
Number of HDDs installedKnown for one1
HDD capacityDiffers320 GB750 GB
HDD speedKnown for one5400 RPM
Optical drive typeDiffersDVD Super MultiDVD-RW
Compatible memory cardsDiffersMemory Stick (MS), MMC, SDMemory Stick (MS), MMC, MMC+, SD, xD
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1100 MHz1300 MHz
Audioidentical
Speakers manufacturerKnown for oneAltec Lansing
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Networkidentical
Bluetooth versionKnown for one2.1+EDR
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
ExpressCard slotKnown for oneNo
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features8 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Insider™DiffersYesNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5222052229
Processor codeDiffersSR04SSR048
Processor package sizeDiffers37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Intel® Smart CacheKnown for oneYes
Poweridentical
AC adapter powerKnown for one90 W
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Password protection typeKnown for oneBIOS, HDD
Weight & dimensions4 differ
WeightDiffers2.44 kg2.14 kg
WidthDiffers348 mm344 mm
DepthDiffers242 mm241 mm
HeightDiffers34.8 mm31.8 mm
Batteryidentical
Battery life (max)Known for one10 h

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