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Product comparison · 2 laptops

ASUS N751JK-T7120H Intel® Core™ i7 i7-4710HQ Laptop vs ASUS R556LD-XX398H Intel® Core™ i5 i5-4210U Laptop

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  • 141specifications compared
  • 51differ
  • 90identical
  • 28known for one product only

Key differences

The ASUS N751JK-T7120H Intel® Core™ i7 i7-4710HQ Laptop has 2 more processor cores than the ASUS R556LD-XX398H Intel® Core™ i5 i5-4210U Laptop (4 vs 2). The ASUS N751JK-T7120H Intel® Core™ i7 i7-4710HQ Laptop has 4 more processor threads than the ASUS R556LD-XX398H Intel® Core™ i5 i5-4210U Laptop (8 vs 4). The ASUS N751JK-T7120H Intel® Core™ i7 i7-4710HQ Laptop has 0.8 GHz more processor boost frequency than the ASUS R556LD-XX398H Intel® Core™ i5 i5-4210U Laptop (3.5 GHz vs 2.7 GHz). Only the ASUS N751JK-T7120H Intel® Core™ i7 i7-4710HQ Laptop has Bluetooth. Only the ASUS N751JK-T7120H Intel® Core™ i7 i7-4710HQ Laptop has Intel FDI Technology.

  • Product colour
    • Grey, Stainless steel
    • Black, Silver
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • HD
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-4710HQ
    • i5-4210U
  • Processor cores
    • 4
    • 2

Side by side

Differences highlightedShow differences only
169 specifications
A

ASUS

N751JK-T7120H Intel® Core™ i7 i7-4710HQ Laptop

Model N751JK-T7120H

View product
B

ASUS

R556LD-XX398H Intel® Core™ i5 i5-4210U Laptop

Model R556LD-XX398H

View product
Design1 differ
Product colourDiffersGrey, Stainless steelBlack, Silver
Display3 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDHD
Display surfaceKnown for oneGloss
Processor15 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-4710HQi5-4210U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.5 GHz2.7 GHz
Processor frequencyDiffers2.5 GHz1.7 GHz
Processor cacheDiffers6 MB3 MB
Processor socketDiffersBGA 1364BGA 1168
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i5-4200 Mobile series
SteppingDiffersC0D0
Thermal Design Power (TDP)Differs47 W15 W
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 2x4
PCI Express slots versionDiffers3.02.0
Memory2 differ
Internal memoryDiffers8 GB6 GB
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Storage4 differ
Total storage capacityDiffers750 GB1 TB
HDD capacityDiffers750 GB1 TB
HDD speedDiffers7200 RPM5400 RPM
Compatible memory cardsDiffersMMC, SDSD
Graphics6 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 850MNVIDIA® GeForce® 820M
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 MHz1000 MHz
On-board graphics card DirectX versionDiffers12.012
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDDiffers0x4160xA16
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Audio systemDiffersSonicMaster PremiumSonicMaster
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneBang & Olufsen
Network1 differ
BluetoothDiffersYesNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
VGA (D-Sub) ports quantityDiffers01
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
Keyboardidentical
Full-size keyboardKnown for oneYes
Processor special features7 differ
Intel FDI TechnologyDiffersYesNo
Intel Rapid Storage TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x
Processor ARK IDDiffers7893081016
Processor codeDiffersSR1PXSR1EF
Processor package sizeDiffers37.5 x 32 x 1.6 mm40 x 24 x 1.5 mm
Intel ME Firmware VersionKnown for one9.5
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
UARTKnown for oneYes
Battery2 differ
Number of battery cellsDiffers62
Battery capacityDiffers56 Wh37 Wh
Battery technologyKnown for oneLithium Polymer (LiPo)
Power1 differ
AC adapter powerDiffers120 W65 W
AC adapter output currentKnown for one3.42 A
Security1 differ
Cable lock slotDiffersYesNo
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, User
Certificates1 differ
Compliance certificatesKnown for oneRoHS
CertificationDiffersUL, 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, JATEUL;TUV;KCC;NCC;CE Marking Compliance ;BSMI ;CCC;CB;EPEAT;EU Flower;Energy star
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers3.4 kg2.3 kg
WidthDiffers415 mm382 mm
DepthDiffers280 mm256 mm
Height (front)Known for one3.04 cm
Height (rear)Known for one3.56 cm
HeightKnown for one25.8 mm

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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