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Product comparison · 2 laptops

ASUS K53E-SX111V laptop Intel® Core™ i3 i3-2310M vs Lenovo ThinkPad L520 Intel® Core™ i5 i5-2520M

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  • 121specifications compared
  • 31differ
  • 90identical
  • 37known 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
  • Internal memory
    • 4 GB
    • 3 GB
  • Total storage capacity
    • 500 GB
    • 320 GB

Side by side

Differences highlightedShow differences only
158 specifications
A

ASUS

K53E-SX111V laptop Intel® Core™ i3 i3-2310M

Model K53E-SX111V

View product
B

Lenovo

ThinkPad L520 Intel® Core™ i5 i5-2520M

Model L520

View product
Displayidentical
LED backlightKnown for oneYes
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
L3 cacheKnown for one3 MB
L2 cacheKnown for one3 MB
Memory1 differ
Internal memoryDiffers4 GB3 GB
Memory layout (slots x size)Known for one1 x 1 + 1 x 2 GB
Storage2 differ
Total storage capacityDiffers500 GB320 GB
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD
Number of HDDs installedKnown for one1
HDD capacityKnown for one320 GB
Optical drive typeKnown for oneDVD-RW
Graphics1 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneIntel® HD Graphics
Graphics card familyKnown for oneIntel
On-board graphics card dynamic frequency (max)Differs1100 MHz1300 MHz
Maximum resolutionKnown for one1366 x 768 pixels
Audio1 differ
Audio systemDiffersSRSHD
Speakers manufacturerKnown for oneAltec Lansing
Speaker powerKnown for one1.5 W
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Ports & interfaces3 differ
eSATA/USB 2.0 ports quantityDiffers01
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers01
ExpressCard slotKnown for oneNo
SmartCard slotKnown for oneNo
Keyboard2 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Full-size keyboardDiffersYesNo
Softwareidentical
Operating system installedKnown for oneWindows 7 Home Premium
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
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one5200 mAh
Poweridentical
AC adapter output currentKnown for one4.74 A
AC adapter output voltageKnown for one19 V
AC adapter powerKnown for one65 W
Security1 differ
Cable lock slotDiffersNoYes
Password protection typeKnown for oneBIOS, HDD, User
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Weight & dimensions4 differ
WidthDiffers378 mm379.9 mm
DepthDiffers253 mm246.8 mm
Height (front)Differs2.83 cm3.2 cm
Height (rear)Differs3.49 cm3.6 cm
HeightKnown for one32 mm
Other features1 differ
Compliance industry standardsDiffersIEEE 802.3/802.3u/802.3abIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Power supply typeKnown for oneAC/DC
TV tuner integratedKnown for oneNo
Modem typeKnown for oneNo
Designidentical
Product colourKnown for oneBlack
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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