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Product comparison · 2 laptops

ASUS X451CA-BRAL-VX051H laptop Intel® Celeron® 1007U vs ASUS X551MA-DS21Q Intel® Pentium® N3520 Laptop

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  • 126specifications compared
  • 38differ
  • 88identical
  • 28known for one product only

Key differences

  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • 1007U
    • N3520
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.5 GHz
    • 2.17 GHz
  • Processor cache type
    • Smart Cache
    • L2
  • Processor socket
    • BGA 1023
    • BGA 1170

Side by side

Differences highlightedShow differences only
154 specifications
A

ASUS

X451CA-BRAL-VX051H laptop Intel® Celeron® 1007U

Model X451CA-BRAL-VX051H

View product
B

ASUS

X551MA-DS21Q Intel® Pentium® N3520 Laptop

Model X551MA-DS21Q

View product
Display1 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
LED backlightKnown for oneYes
Processor13 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffers1007UN3520
Processor coresDiffers24
Processor threadsDiffers24
Processor frequencyDiffers1.5 GHz2.17 GHz
System bus rateKnown for one5 GT/s
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersBGA 1023BGA 1170
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Celeron 1000 series for MobileIntel® Pentium N3000 Series for Mobile
Processor codenameDiffersIvy BridgeBay Trail
Bus typeKnown for oneDMI
SteppingDiffersP0B3
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 one15
Processor boost frequencyKnown for one2.42 GHz
Scenario Design Power (SDP)Known for one4.5 W
Memory1 differ
Internal memoryDiffers2 GB4 GB
Memory clock speedKnown for one1600 MHz
Storageidentical
Optical drive typeKnown for oneDVD Super Multi
Graphics2 differ
On-board graphics card base frequencyDiffers350 MHz313 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz854 MHz
On-board graphics card burst frequencyKnown for one854 MHz
Network1 differ
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Integrated 4G WiMAXKnown for oneNo
Ports & interfacesidentical
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
Thunderbolt 2 ports quantityKnown for one0
Keyboard1 differ
Numeric keypadDiffersNoYes
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features10 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel® Smart CacheKnown for oneYes
Processor ARK IDDiffers7206179049
Processor codeDiffersSR109SR1SE
Processor package sizeDiffers31 x 24 mm25 x 27 mm
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesDiffersYesNo
Intel Identity Protection Technology versionKnown for one0.00
Intel Secure Key Technology versionKnown for one1.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Secure KeyKnown for oneYes
Battery2 differ
Number of battery cellsDiffers43
Battery capacityDiffers37 Wh33 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power2 differ
AC adapter powerDiffers45 W33 W
AC adapter output currentDiffers2.37 A1.73 A
Certificates1 differ
CertificationDiffersUL, CE Marking Compliance, FCC Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, Energy star, CECP, RoHSUL, CE Marking Compliance, FCC Compliance, BSMI, CCC, CB, EPEAT, Energy star, CECP, RoHS, JATE
Weight & dimensions4 differ
WidthDiffers348 mm380 mm
DepthDiffers241 mm251 mm
Height (front)Differs3.06 cm3.09 cm
Height (rear)Differs3.76 cm3.66 cm
WeightKnown for one2.15 kg
Other featuresidentical
3DKnown for oneNo

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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