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Product comparison · 2 laptops

ASUS N551JK-DH71-CA laptop Intel® Core™ i7 i7-4710HQ vs ASUS Vivobook S451LA-CA047H Intel® Core™ i7 i7-4500U Laptop

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  • 136specifications compared
  • 53differ
  • 83identical
  • 38known for one product only

Key differences

  • Product colour
    • Grey, Silver
    • Black, Stainless steel
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • HD
  • Display surface
    • Matt
    • Gloss
  • Processor model
    • i7-4710HQ
    • i7-4500U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4

Side by side

Differences highlightedShow differences only
174 specifications
A

ASUS

N551JK-DH71-CA laptop Intel® Core™ i7 i7-4710HQ

Model N551JK-DH71-CA

View product
B

ASUS

Vivobook S451LA-CA047H Intel® Core™ i7 i7-4500U Laptop

Model S451LA-CA047H

View product
Design1 differ
Product colourDiffersGrey, SilverBlack, Stainless steel
Display4 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
HD typeDiffersFull HDHD
Touch technologyKnown for oneMulti-touch
Display surfaceDiffersMattGloss
Processor12 differ
Processor modelDiffersi7-4710HQi7-4500U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.5 GHz3 GHz
Processor frequencyDiffers2.5 GHz1.8 GHz
Processor cacheDiffers6 MB4 MB
Processor socketDiffersBGA 1364BGA 1168
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i7-4500 Mobile series
Thermal Design Power (TDP)Differs47 W15 W
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x42x4
PCI Express slots versionDiffers3.02.0
System bus rateKnown for one5 GT/s
Memory2 differ
Internal memoryDiffers12 GB8 GB
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Internal memory typeKnown for oneDDR3L-SDRAM
Memory clock speedKnown for one1600 MHz
Storage4 differ
Total storage capacityDiffers1 TB500 GB
HDD capacityDiffers1 TB500 GB
Optical drive typeDiffersBlu-Ray DVD ComboDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, MS PRO Duo, SD, SDXCSD, SDHC
HDD interfaceKnown for oneSATA III
HDD sizeKnown for one2.5"
Graphics7 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 850MNot available
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4400
On-board graphics card base frequencyDiffers400 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1100 MHz
On-board graphics card DirectX versionDiffers12.012
On-board graphics card IDDiffers0x4160xA16
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card OpenGL versionKnown for one4.3
Audio1 differ
Audio systemDiffersSonicMaster PremiumSonicMaster
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneBang & Olufsen
Network1 differ
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
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
VGA (D-Sub) ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Headphone outputsDiffers10
Combo headphone/mic portKnown for oneYes
Microphone inDiffersYesNo
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Mini DisplayPorts quantityKnown for one1
Keyboard1 differ
Numeric keypadDiffersYesNo
Software1 differ
Operating system installedDiffersWindows 8.1Windows 8
Operating system architectureKnown for one64-bit
Processor special features7 differ
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x
Processor ARK IDDiffers7893075460
Processor codeDiffersSR1PXSR16Z
Processor package sizeDiffers37.5 x 32 x 1.6 mm40 x 24 x 1.5 mm
Intel® Smart CacheKnown for oneYes
Battery2 differ
Number of battery cellsDiffers64
Battery capacityDiffers56 Wh46 Wh
Power2 differ
AC adapter powerDiffers120 W65 W
AC adapter output currentDiffers6.3 A3.42 A
Security1 differ
Password protection typeDiffersBIOS, HDD, UserHDD, User
Weight & dimensions3 differ
WeightDiffers2.7 kg2.2 kg
WidthDiffers383 mm348 mm
DepthDiffers255 mm241.8 mm
HeightKnown for one24.8 mm
Height (front)Known for one2.8 cm
Height (rear)Known for one3.15 cm
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, TUV, MIC, CE Marking Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, EU Flower, Energy star, CECP, WEEE, Erp 2013, 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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