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Product comparison · 2 laptops

ASUS Vivobook S400CA-CA135H Intel® Core™ i5 i5-3337U Laptop vs ASUS X551MA-SX020H Intel® Pentium® N3520 Laptop

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  • 128specifications compared
  • 55differ
  • 73identical
  • 48known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Touchscreen
    • Yes
    • No
  • Processor family
    • Intel® Core™ i5
    • Intel® Pentium®
  • Processor model
    • i5-3337U
    • N3520
  • Processor cores
    • 2
    • 4
  • Processor boost frequency
    • 2.7 GHz
    • 2.42 GHz
  • Processor frequency
    • 1.8 GHz
    • 2.17 GHz

Side by side

Differences highlightedShow differences only
176 specifications
A

ASUS

Vivobook S400CA-CA135H Intel® Core™ i5 i5-3337U Laptop

Model S400CA-CA135H

View product
B

ASUS

X551MA-SX020H Intel® Pentium® N3520 Laptop

Model X551MA-SX020H

View product
Design1 differ
Product colourDiffersBlack, SilverBlack
Display2 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
TouchscreenDiffersYesNo
HD typeKnown for oneHD
Display surfaceKnown for oneGloss
Processor14 differ
Processor familyDiffersIntel® Core™ i5Intel® Pentium®
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor modelDiffersi5-3337UN3520
Processor coresDiffers24
Processor boost frequencyDiffers2.7 GHz2.42 GHz
Processor frequencyDiffers1.8 GHz2.17 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers3 MB2 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersBGA 1023BGA 1170
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i5-3300 Mobile seriesIntel® Pentium N3000 Series for Mobile
Processor codenameDiffersIvy BridgeBay Trail
Bus typeKnown for oneDMI
SteppingDiffersL1B3
Thermal Design Power (TDP)Differs17 W7.5 W
Maximum number of PCI Express lanesDiffers164
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Known for one18
Scenario Design Power (SDP)Known for one4.5 W
Memoryidentical
Memory layout (slots x size)Known for one1 x 4 GB
Maximum internal memoryKnown for one4 GB
Storage3 differ
Storage mediaDiffersHybrid-HDDHDD
Hybrid-HDD capacityKnown for one500 GB
Hybrid-HDD cache memoryKnown for one24 GB
HDD sizeKnown for one2.5"
Optical drive typeDiffersNoDVD Super Multi DL
Compatible memory cardsDiffersSDMMC, SD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
Graphics3 differ
On-board graphics card modelDiffersIntel® HD Graphics 4000Intel® HD Graphics
On-board graphics card base frequencyDiffers350 MHz313 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz854 MHz
On-board graphics card IDKnown for one0x166
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card burst frequencyKnown for one854 MHz
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11g, Wi-Fi 4 (802.11n)
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers10
Performanceidentical
Motherboard chipsetKnown for oneIntel HM76 Express
Keyboard2 differ
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Windows keysDiffersNoYes
Processor special features22 differ
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Identity Protection Technology versionDiffers1.000.00
Intel Smart Connect TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7205579049
Processor codeDiffersSR0XLSR1SE
Processor package sizeDiffers31 x 24 (BGA1023)25 x 27 mm
Supported instruction setsKnown for oneAVX
Thermal Monitoring TechnologiesDiffersYesNo
Intel Smart Connect Technology versionKnown for one1.00
Battery1 differ
Battery technologyDiffersLithium Polymer (LiPo)Lithium-Ion (Li-Ion)
Battery capacityKnown for one33 Wh
Poweridentical
AC adapter powerKnown for one33 W
AC adapter output currentKnown for one1.73 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions3 differ
WeightDiffers1.8 kg2.15 kg
WidthDiffers339 mm380 mm
DepthDiffers239 mm251 mm
HeightKnown for one21 mm
Height (front)Known for one3.09 cm
Height (rear)Known for one3.66 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Power cord includedKnown for oneYes
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, CE Marking Compliance, FCC Compliance, BSMI, CCC, CB, EPEAT, Energy star, CECP, RoHS, JATE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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