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Product comparison · 2 laptops

ASUS K53E-SX1739V laptop Intel® Core™ i5 i5-2450M vs ASUS Zenbook UX31E-TY009X laptop Intel® Core™ i5 i5-2557M

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  • 135specifications compared
  • 40differ
  • 95identical
  • 39known for one product only

Key differences

  • Product colour
    • Silver
    • Aluminium
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor model
    • i5-2450M
    • i5-2557M
  • Processor boost frequency
    • 3.1 GHz
    • 2.7 GHz
  • Processor frequency
    • 2.5 GHz
    • 1.7 GHz
  • Processor cache type
    • Smart Cache
    • L3
  • Thermal Design Power (TDP)
    • 35 W
    • 17 W

Side by side

Differences highlightedShow differences only
174 specifications
A

ASUS

K53E-SX1739V laptop Intel® Core™ i5 i5-2450M

Model K53E-SX1739V

View product
B

ASUS

Zenbook UX31E-TY009X laptop Intel® Core™ i5 i5-2557M

Model UX31E-TY009X

View product
Design1 differ
Product colourDiffersSilverAluminium
Housing materialKnown for oneAluminium
Display2 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeKnown for oneHD+
Processor8 differ
Processor modelDiffersi5-2450Mi5-2557M
Processor boost frequencyDiffers3.1 GHz2.7 GHz
Processor frequencyDiffers2.5 GHz1.7 GHz
Processor cache typeDiffersSmart CacheL3
Processor socketKnown for oneBGA 1023
Processor seriesDiffersIntel Core i5-2400 Mobile SeriesIntel Core i5-2500 Mobile Series
Thermal Design Power (TDP)Differs35 W17 W
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs2517
Memoryidentical
Memory slotsKnown for one2x SO-DIMM
Memory slots (available)Known for one1
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers500 GB128 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA III
Optical drive typeKnown for oneNo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SDMMC, SD, SDHC, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD sizeKnown for one2.5"
Graphics2 differ
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1300 MHz1200 MHz
Audio1 differ
Audio systemKnown for oneSonicMaster
Speakers manufacturerDiffersAltec LansingBang & Olufsen
Number of built-in speakersKnown for one2
Optical driveidentical
LightScribeKnown for oneNo
Network3 differ
Networking featuresDiffersGigabit EthernetWLAN
Ethernet LANDiffersYesNo
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Wireless technologyKnown for oneWi-Fi
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers21
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers10
Mini DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityDiffers10
Micro HDMI ports quantityKnown for one1
Mini VGA ports quantityKnown for one1
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel QS67 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Professional
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Processor special features4 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Processor ARK IDDiffers5345254620
Processor package sizeDiffers37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)31.0 x 24.0 (BGA1023)
Intel® Smart CacheKnown for oneYes
Processor codeKnown for oneSR04Z
Battery2 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Battery capacityDiffers56 Wh50 Wh
Battery life (max)Known for one7 h
Number of battery cellsKnown for one6
Power2 differ
AC adapter powerDiffers65 W45 W
AC adapter output currentDiffers4.74 A2.37 A
Securityidentical
Password protection typeKnown for oneBIOS, HDD, User
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Weight & dimensions5 differ
WeightDiffers2.6 kg1.3 kg
WidthDiffers378 mm325 mm
DepthDiffers253 mm223 mm
Height (front)Differs2.83 cm3 mm
Height (rear)Differs3.49 cm1.7 cm
Packaging contentidentical
Quick start guideKnown for oneYes
Other featuresidentical
Power supply typeKnown for oneAC/DC
Intel segment taggingKnown for oneEnterprise
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Number of products includedKnown for one1 pc(s)
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP

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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