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Product comparison · 2 laptops

ASUS Vivobook S550CA-DS31T-CA laptop Intel® Core™ i3 i3-3217U vs ASUS Zenbook UX31A-DH71-CA laptop Intel® Core™ i7 i7-3517U

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  • 138specifications compared
  • 37differ
  • 101identical
  • 27known for one product only

Key differences

  • Product colour
    • Black, Stainless steel
    • Stainless steel
  • Display diagonal
    • 39.6 cm (15.6")
    • 33.8 cm (13.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • Touchscreen
    • Yes
    • No
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 3rd gen Intel® Core™ i3
    • 3rd gen Intel® Core™ i7
  • Processor model
    • i3-3217U
    • i7-3517U

Side by side

Differences highlightedShow differences only
165 specifications
A

ASUS

Vivobook S550CA-DS31T-CA laptop Intel® Core™ i3 i3-3217U

Model S550CA-DS31T-CA

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B

ASUS

Zenbook UX31A-DH71-CA laptop Intel® Core™ i7 i7-3517U

Model UX31A-DH71-CA

View product
Design1 differ
Product colourDiffersBlack, Stainless steelStainless steel
Display4 differ
Display diagonalDiffers39.6 cm (15.6")33.8 cm (13.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenDiffersYesNo
Touchscreen typeKnown for oneCapacitive
HD typeDiffersHDFull HD
Touch technologyKnown for oneMulti-touch
Processor8 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers3rd gen Intel® Core™ i33rd gen Intel® Core™ i7
Processor modelDiffersi3-3217Ui7-3517U
Processor frequencyDiffers1.8 GHz1.9 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i3-3200 Mobile SeriesIntel Core i7-3500 Mobile series
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
CPU multiplier (bus/core ratio)Differs1819
Processor boost frequencyKnown for one3 GHz
Memoryidentical
Memory slotsKnown for one1x SO-DIMM
Storage2 differ
Total storage capacityDiffers500 GB256 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA III
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1050 MHz1150 MHz
Audioidentical
Speakers manufacturerKnown for oneBang & Olufsen
Network2 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Cabling technologyKnown for one10/100/1000Base-T(X)
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
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
Keyboard1 differ
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features6 differ
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers6569765714
Processor codeDiffersSR0N9SR0N6
Processor package sizeDiffers31 x 24 mm31.0 x 24.0 mm
Intel Secure Key Technology versionKnown for one1.00
Intel® Secure KeyKnown for oneYes
Battery1 differ
Battery capacityDiffers44 Wh6840 mAh
Number of battery cellsKnown for one4
Power1 differ
AC adapter powerDiffers65 W45 W
AC adapter output currentKnown for one3.42 A
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Weight & dimensions4 differ
WeightDiffers2.1 kg1.3 kg
WidthDiffers383 mm325 mm
DepthDiffers259 mm223 mm
HeightDiffers21.5 mm18 mm
Height (front)Known for one3 mm
Height (rear)Known for one1.8 cm
Other featuresidentical
Intel segment taggingKnown for oneEnterprise

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