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Product comparison · 2 laptops

ASUS Zenbook UX31E-DH52 laptop Intel® Core™ i5 i5-2557M vs ASUS Zenbook UX31E-DH72 laptop Intel® Core™ i7 i7-2677M

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  • 146specifications compared
  • 12differ
  • 134identical
  • 3known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 2nd gen Intel® Core™ i5
    • 2nd gen Intel® Core™ i7
  • Processor model
    • i5-2557M
    • i7-2677M
  • Processor boost frequency
    • 2.7 GHz
    • 2.9 GHz
  • Processor frequency
    • 1.7 GHz
    • 1.8 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • CPU multiplier (bus/core ratio)
    • 17
    • 18
  • Total storage capacity
    • 128 GB
    • 256 GB

Side by side

Differences highlightedShow differences only
149 specifications
A

ASUS

Zenbook UX31E-DH52 laptop Intel® Core™ i5 i5-2557M

Model UX31E-DH52

View product
B

ASUS

Zenbook UX31E-DH72 laptop Intel® Core™ i7 i7-2677M

Model UX31E-DH72

View product
Processor8 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers2nd gen Intel® Core™ i52nd gen Intel® Core™ i7
Processor modelDiffersi5-2557Mi7-2677M
Processor boost frequencyDiffers2.7 GHz2.9 GHz
Processor frequencyDiffers1.7 GHz1.8 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-2500 Mobile SeriesIntel Core i7-2600 Mobile Series
CPU multiplier (bus/core ratio)Differs1718
Storage2 differ
Total storage capacityDiffers128 GB256 GB
SSD capacityDiffers128 GB256 GB
Ports & interfaces1 differ
Ethernet LAN (RJ-45) portsDiffers01
PS/2 ports quantityKnown for one0
Processor special features1 differ
Processor ARK IDDiffers5462054617
Poweridentical
AC adapter output currentKnown for one2.37 A
AC adapter output voltageKnown for one19 V

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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