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Product comparison · 2 laptops

ASUS N53SN-SZ126V laptop Intel® Core™ i7 i7-2630QM vs Lenovo ThinkPad L520 Intel® Core™ i5 i5-2520M

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  • 121specifications compared
  • 39differ
  • 82identical
  • 35known for one product only

Key differences

  • Product colour
    • Silver
    • Black
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i7
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i7-2630QM
    • i5-2520M
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 2.9 GHz
    • 3.2 GHz

Side by side

Differences highlightedShow differences only
156 specifications
A

ASUS

N53SN-SZ126V laptop Intel® Core™ i7 i7-2630QM

Model N53SN-SZ126V

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B

Lenovo

ThinkPad L520 Intel® Core™ i5 i5-2520M

Model L520

View product
Design1 differ
Product colourDiffersSilverBlack
Display1 differ
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeKnown for oneFull HD
LED backlightKnown for oneYes
Processor12 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i72nd gen Intel® Core™ i5
Processor modelDiffersi7-2630QMi5-2520M
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers2.9 GHz3.2 GHz
Processor frequencyDiffers2 GHz2.5 GHz
Processor cacheDiffers6 MB3 MB
L3 cacheKnown for one3 MB
L2 cacheKnown for one3 MB
Processor seriesDiffersIntel Core i7-2600 Mobile SeriesIntel Core i5-2500 Mobile Series
SteppingDiffersD2J1
Thermal Design Power (TDP)Differs45 W35 W
CPU multiplier (bus/core ratio)Differs2025
Memory3 differ
Internal memoryDiffers6 GB3 GB
Memory layout (slots x size)Known for one1 x 1 + 1 x 2 GB
Memory slotsDiffers4x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Storage2 differ
Total storage capacityDiffers750 GB320 GB
Number of HDDs installedKnown for one1
HDD capacityKnown for one320 GB
Optical drive typeKnown for oneDVD-RW
Card reader integratedDiffersYesNo
HDD speedKnown for one7200 RPM
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, SD
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1100 MHz1300 MHz
Maximum resolutionKnown for one1366 x 768 pixels
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GT 550M
Graphics card familyKnown for oneNVIDIA
Audio1 differ
Audio systemDiffersSonicFocusHD
Speaker powerKnown for one1.5 W
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one0
eSATA/USB 2.0 ports quantityDiffers01
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers01
ExpressCard slotKnown for oneNo
SmartCard slotKnown for oneNo
Keyboard1 differ
Pointing deviceKnown for oneThinkPad UltraNav
Full-size keyboardDiffersYesNo
Processor special features6 differ
CPU configuration (max)Known for one1
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Insider™DiffersYesNo
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers5221952229
Processor codeDiffersSR02YSR048
Processor package sizeDiffers37.5 x 37.5 (rPGA998)37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Power1 differ
AC adapter powerDiffers120 W65 W
AC adapter output currentKnown for one6.3 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protection typeKnown for oneBIOS, HDD, User
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions5 differ
WeightDiffers2.7 kg2.6 kg
WidthDiffers391 mm379.9 mm
DepthDiffers266 mm246.8 mm
HeightKnown for one32 mm
Height (front)Differs3.05 cm3.2 cm
Height (rear)Differs4.05 cm3.6 cm
Other features1 differ
Compliance industry standardsDiffersIEEE 802.3/802.3u/802.3abIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Modem typeKnown for oneNo
Power supply typeKnown for oneAC/DC
Softwareidentical
Operating system installedKnown for oneWindows 7 Home Premium
Operating system architectureKnown for one64-bit
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one5200 mAh

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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