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Product comparison · 2 laptops

Acer Aspire S3-391 Intel® Core™ i7 i7-3517U Laptop vs ASUS K450CA-WX211 Intel® Core™ i3 i3-3217U Laptop

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  • 122specifications compared
  • 34differ
  • 88identical
  • 35known for one product only

Key differences

  • Product colour
    • Gold
    • Blue
  • Display diagonal
    • 33.8 cm (13.3")
    • 35.6 cm (14")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 3rd gen Intel® Core™ i7
    • 3rd gen Intel® Core™ i3
  • Processor model
    • i7-3517U
    • i3-3217U
  • Processor frequency
    • 1.9 GHz
    • 1.8 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • PCI Express configurations
    • 1x8, 1x16, 2x4, 2x8
    • 1x16, 2x8, 1x8+2x4

Side by side

Differences highlightedShow differences only
157 specifications
A

Acer

Aspire S3-391 Intel® Core™ i7 i7-3517U Laptop

Model S3-391

View product
B

ASUS

K450CA-WX211 Intel® Core™ i3 i3-3217U Laptop

Model K450CA-WX211

View product
Design1 differ
Product colourDiffersGoldBlue
Display1 differ
Display diagonalDiffers33.8 cm (13.3")35.6 cm (14")
Processor8 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers3rd gen Intel® Core™ i73rd gen Intel® Core™ i3
Processor modelDiffersi7-3517Ui3-3217U
Processor boost frequencyKnown for one3 GHz
Processor frequencyDiffers1.9 GHz1.8 GHz
Processor cacheDiffers4 MB3 MB
Processor seriesDiffersIntel Core i7-3500 Mobile seriesIntel Core i3-3200 Mobile Series
PCI Express configurationsDiffers1x8, 1x16, 2x4, 2x81x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Differs1918
Memory1 differ
Internal memoryDiffers4 GB2 GB
Memory clock speedKnown for one1600 MHz
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage2 differ
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
Optical drive typeDiffersNoDVD Super Multi
Compatible memory cardsDiffersMMC, SDSD, SDHC, SDXC
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs1150 MHz1050 MHz
Audioidentical
Audio systemKnown for oneSonicMaster
Optical driveidentical
LightScribeKnown for oneNo
Network3 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11g, 802.11b, Wi-Fi 4 (802.11n)
Ethernet LANDiffersNoYes
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Ethernet LAN data ratesKnown for one10,1000,100 Mbit/s
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Ethernet LAN (RJ-45) portsDiffers01
VGA (D-Sub) ports quantityDiffers01
Keyboardidentical
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8FreeDOS
Operating system architectureKnown for one64-bit
Processor special features7 differ
Intel Secure Key Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Secure KeyKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x
Processor ARK IDDiffers6571465697
Processor codeDiffersSR0N6SR0N9
Processor package sizeDiffers31.0 x 24.0 mm31 x 24 mm
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsDiffers34
Battery life (max)Known for one6 h
Battery capacityKnown for one37 Wh
Poweridentical
AC adapter powerKnown for one65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one3.42 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersNoYes
Fingerprint readerKnown for oneNo
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, User, BIOS
Weight & dimensions3 differ
WeightDiffers1.36 kg2.1 kg
WidthDiffers323 mm348 mm
DepthDiffers218.5 mm241 mm
HeightKnown for one17.5 mm
Height (front)Known for one2.48 cm
Height (rear)Known for one3.17 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo
Intel segment taggingKnown for oneEnterprise, Small Business
Performanceidentical
Motherboard chipsetKnown for oneIntel HM76 Express

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