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Product comparison · 2 laptops

ASUS N551JB-DM019H laptop Intel® Core™ i7 i7-4720HQ vs ASUS R556LN-DM444H Intel® Core™ i7 i7-4510U Laptop

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  • 148specifications compared
  • 41differ
  • 107identical
  • 20known for one product only

Key differences

  • Product colour
    • Grey, Stainless steel
    • Blue, Stainless steel
  • Processor model
    • i7-4720HQ
    • i7-4510U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.6 GHz
    • 3.1 GHz
  • Processor frequency
    • 2.6 GHz
    • 2 GHz
  • Processor cache
    • 6 MB
    • 4 MB
  • Processor cache type
    • L3
    • Smart Cache

Side by side

Differences highlightedShow differences only
168 specifications
A

ASUS

N551JB-DM019H laptop Intel® Core™ i7 i7-4720HQ

Model N551JB-DM019H

View product
B

ASUS

R556LN-DM444H Intel® Core™ i7 i7-4510U Laptop

Model R556LN-DM444H

View product
Design1 differ
Product colourDiffersGrey, Stainless steelBlue, Stainless steel
Displayidentical
Display brightnessKnown for one200 cd/m²
Processor14 differ
Processor modelDiffersi7-4720HQi7-4510U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.6 GHz3.1 GHz
Processor frequencyDiffers2.6 GHz2 GHz
Processor cacheDiffers6 MB4 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersBGA 1364BGA 1168
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i7-4500 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
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Storage2 differ
HDD interfaceKnown for oneSATA III
Optical drive typeDiffersBlu-Ray DVD ComboDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, MS PRO Duo, SD, SDHC, SDXCSD, SDHC, SDXC
Graphics5 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 940MNVIDIA® GeForce® 840M
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 IDDiffers0x4160xA16
Audio1 differ
Audio systemDiffersSonicMaster PremiumSonicMaster
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneBang & Olufsen
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityKnown for one1
Number of SATA III connectorsKnown for one4
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features7 differ
Intel Rapid Storage TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x
Processor ARK IDDiffers7893481015
Processor codeDiffersSR1Q8SR1EB
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
Battery2 differ
Number of battery cellsDiffers62
Battery capacityDiffers56 Wh37 Wh
Battery technologyKnown for oneLithium Polymer (LiPo)
Power2 differ
AC adapter powerDiffers120 W65 W
AC adapter output currentDiffers6.3 A3.42 A
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
Weight & dimensions3 differ
WeightDiffers2.7 kg2.3 kg
WidthDiffers383 mm382 mm
DepthDiffers255 mm256 mm
Height (front)Known for one2.8 cm
Height (rear)Known for one3.15 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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