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Product comparison · 2 laptops

ASUS A55A-SX688H laptop Intel® Core™ i7 i7-3630QM vs ASUS Vivobook S400CA-CA040H Intel® Core™ i7 i7-3517U Laptop

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  • 137specifications compared
  • 43differ
  • 94identical
  • 40known for one product only

Key differences

  • Product colour
    • Black, Bronze
    • Black, Stainless steel
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Touchscreen
    • No
    • Yes
  • Processor model
    • i7-3630QM
    • i7-3517U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.4 GHz
    • 3 GHz
  • Processor frequency
    • 2.4 GHz
    • 1.9 GHz

Side by side

Differences highlightedShow differences only
177 specifications
A

ASUS

A55A-SX688H laptop Intel® Core™ i7 i7-3630QM

Model A55A-SX688H

View product
B

ASUS

Vivobook S400CA-CA040H Intel® Core™ i7 i7-3517U Laptop

Model S400CA-CA040H

View product
Design1 differ
Product colourDiffersBlack, BronzeBlack, Stainless steel
Display2 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
TouchscreenDiffersNoYes
Display surfaceKnown for oneGloss
Touchscreen typeKnown for oneCapacitive
HD typeKnown for oneHD
Touch technologyKnown for oneMulti-touch
Processor13 differ
Processor modelDiffersi7-3630QMi7-3517U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.4 GHz3 GHz
Processor frequencyDiffers2.4 GHz1.9 GHz
Processor cacheDiffers6 MB4 MB
Processor socketDiffersPGA988BGA 1023
Processor seriesDiffersIntel Core i7-3600 Mobile seriesIntel Core i7-3500 Mobile series
SteppingDiffersE1L1
Thermal Design Power (TDP)Differs45 W17 W
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x8, 1x16, 2x4, 2x8
PCI Express slots versionDiffers3.02.0
CPU multiplier (bus/core ratio)Differs2419
Memory2 differ
Internal memoryDiffers8 GB4 GB
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryKnown for one8 GB
Maximum internal memory (64-bit)Known for one8 GB
Storage4 differ
Total storage capacityDiffers750 GB500 GB
HDD capacityDiffers750 GB500 GB
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsDiffersMMC, SDSD
HDD interfaceKnown for oneSATA
Graphics1 differ
On-board graphics card base frequencyDiffers650 MHz350 MHz
Audio1 differ
Audio systemDiffersSonicFocusSonicMaster
Built-in speaker(s)Known for oneYes
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Data networkKnown for oneNot supported
Cabling technologyKnown for one10/100/1000Base-T(X)
4G WiMAXKnown for oneNo
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Headphone outputsDiffers10
Microphone inDiffersYesNo
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
S/PDIF out portKnown for oneNo
Combo headphone/mic portKnown for oneYes
Performance1 differ
Motherboard chipsetDiffersIntel HM76Intel HM76 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Drivers includedKnown for oneYes
Processor special features4 differ
Intel Smart Connect TechnologyKnown for oneNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Processor ARK IDDiffers7145965714
Processor codeDiffersSR0UXSR0N6
Processor package sizeDiffers37.5 x 37.5 (rPGA988B)31.0 x 24.0 mm
Battery2 differ
Number of battery cellsDiffers62
Battery capacityDiffers4700 mAh44 Wh
Battery technologyKnown for oneLithium Polymer (LiPo)
Power2 differ
AC adapter powerDiffers90 W65 W
AC adapter output currentDiffers4.74 A3.42 A
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, User
Weight & dimensions3 differ
WeightDiffers2.52 kg1.8 kg
WidthDiffers251 mm339 mm
DepthDiffers378 mm239 mm
Height (front)Known for one2.55 cm
Height (rear)Known for one3.19 cm
HeightKnown for one21 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Power cord includedKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Other featuresidentical
3DKnown for oneNo

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