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Product comparison · 2 laptops

ASUS K53SD-SX1220X Intel® Core™ i3 i3-2370M vs ASUS Zenbook UX31E-MA1S laptop Intel® Core™ i5 i5-2557M

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  • 128specifications compared
  • 45differ
  • 83identical
  • 39known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i3-2370M
    • i5-2557M
  • Processor frequency
    • 2.4 GHz
    • 1.7 GHz
  • Processor cache type
    • Smart Cache
    • L3
  • Processor socket
    • Socket 988
    • BGA 1023

Side by side

Differences highlightedShow differences only
167 specifications
A

ASUS

K53SD-SX1220X Intel® Core™ i3 i3-2370M

Model K53SD-SX1220X

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B

ASUS

Zenbook UX31E-MA1S laptop Intel® Core™ i5 i5-2557M

Model UX31E-MA1S

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Designidentical
Housing materialKnown for oneAluminium
Product colourKnown for oneSilver
Display2 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
TouchscreenKnown for oneNo
HD typeKnown for oneHD+
Processor11 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i32nd gen Intel® Core™ i5
Processor modelDiffersi3-2370Mi5-2557M
Processor frequencyDiffers2.4 GHz1.7 GHz
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersSocket 988BGA 1023
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i5-2500 Mobile Series
Thermal Design Power (TDP)Differs35 W17 W
TjunctionDiffers85 °C100 °C
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs2417
Processor boost frequencyKnown for one2.7 GHz
Memoryidentical
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage4 differ
Total storage capacityDiffers500 GB128 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, SDMMC, SD, SDHC, SDXC
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA
Graphics3 differ
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® 610M
Discrete graphics card memoryKnown for one2 GB
Graphics card familyDiffersIntel, NVIDIAIntel
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card base frequencyDiffers650 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1200 MHz
Audioidentical
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneAltec Lansing
Built-in microphoneKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Network2 differ
Networking featuresKnown for oneGigabit Ethernet
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersNoYes
Cabling technologyKnown for one10/100/1000Base-T(X)
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Bluetooth versionKnown for one4.0
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers21
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers10
Micro HDMI ports quantityKnown for one1
Mini VGA ports quantityKnown for one1
Combo headphone/mic portKnown for oneYes
Performance1 differ
Motherboard chipsetDiffersIntel® HM65 ExpressIntel QS67 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Software1 differ
Operating system installedDiffersWindows 7 ProfessionalWindows 7 Home Premium
Processor special features6 differ
Intel Trusted Execution TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5344254620
Processor codeKnown for oneSR0DP
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)31.0 x 24.0 (BGA1023)
Battery2 differ
Number of battery cellsDiffers64
Battery capacityDiffers56 Wh6840 mAh
Battery technologyKnown for oneLithium Polymer (LiPo)
Power2 differ
AC adapter powerDiffers90 W45 W
AC adapter output currentDiffers4.74 A2.37 A
Security1 differ
Cable lock slotDiffersNoYes
Weight & dimensions5 differ
WeightDiffers2.6 kg1.3 kg
WidthDiffers378 mm325 mm
DepthDiffers253 mm223 mm
Height (front)Differs3.31 cm0.3 mm
Height (rear)Differs3.49 cm1.7 mm
Packaging contentidentical
ManualKnown for oneYes
Quick start guideKnown for oneYes
Other featuresidentical
Supplied AC adapter typeKnown for oneAC
Power supply typeKnown for oneAC/DC
Intel segment taggingKnown for oneEnterprise
Optical driveidentical
LightScribeKnown for oneNo

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