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Product comparison · 2 laptops

ASUS K551LN-XX182H laptop Intel® Core™ i7 i7-4500U vs ASUS N56VB-S4048H laptop Intel® Core™ i5 i5-3230M

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  • 134specifications compared
  • 50differ
  • 84identical
  • 56known for one product only

Key differences

  • Product colour
    • Black
    • Black, Stainless steel
  • Display surface
    • Gloss
    • Matt
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 3rd gen Intel® Core™ i5
  • Processor model
    • i7-4500U
    • i5-3230M
  • Processor boost frequency
    • 3 GHz
    • 3.2 GHz
  • Processor frequency
    • 1.8 GHz
    • 2.6 GHz
  • Processor cache
    • 4 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
190 specifications
A

ASUS

K551LN-XX182H laptop Intel® Core™ i7 i7-4500U

Model K551LN-XX182H

View product
B

ASUS

N56VB-S4048H laptop Intel® Core™ i5 i5-3230M

Model N56VB-S4048H

View product
Design1 differ
Product colourDiffersBlackBlack, Stainless steel
Display1 differ
Display surfaceDiffersGlossMatt
LED backlightKnown for oneYes
Processor16 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i73rd gen Intel® Core™ i5
Processor modelDiffersi7-4500Ui5-3230M
Processor boost frequencyDiffers3 GHz3.2 GHz
Processor frequencyDiffers1.8 GHz2.6 GHz
Processor cacheDiffers4 MB3 MB
Processor socketDiffersBGA 1168BGA 1023
Processor seriesDiffersIntel Core i7-4500 Mobile seriesIntel Core i5-3200 Mobile series
Processor codenameDiffersHaswellIvy Bridge
Bus typeDiffersDMI2DMI
SteppingDiffersC0L1
Thermal Design Power (TDP)Differs15 W35 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers2x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
System bus rateKnown for one5 GT/s
CPU multiplier (bus/core ratio)Known for one26
Memory2 differ
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory form factorDiffersOn-board + SO-DIMMSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Storage5 differ
Total storage capacityDiffers1 TB750 GB
Storage mediaDiffersHybrid-HDDHDD
HDD interfaceDiffersSATASATA III
HDD speedKnown for one5400 RPM
Hybrid-HDD cache typeKnown for oneSSD
Hybrid-HDD capacityKnown for one1 TB
Hybrid-HDD cache memoryKnown for one24 GB
Optical drive typeDiffersDVD Super Multi DLDVD Super Multi
Compatible memory cardsDiffersSD, SDHCMemory Stick (MS), MMC, MS PRO, SD
HDD capacityKnown for one750 GB
Graphics4 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 840MNVIDIA® GeForce® GT 740M
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 4000
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers200 MHz650 MHz
On-board graphics card DirectX versionKnown for one12
On-board graphics card IDDiffers0xA160x166
Number of discrete graphics cards installedKnown for one1
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Audio systemDiffersMaxxAudioSonicMaster Premium
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneBang & Olufsen
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionKnown for one2.0+EDR
Integrated 4G WiMAXKnown for oneYes
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
VGA (D-Sub) ports quantityDiffers01
Headphone outputsDiffers01
S/PDIF out portDiffersNoYes
Combo headphone/mic portKnown for oneYes
Microphone inDiffersNoYes
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
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
Keyboardidentical
Full-size keyboardKnown for oneYes
Processor special features8 differ
Intel Dual Display Capable TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersYesNo
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneYes
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Processor ARK IDDiffers7546072056
Processor codeDiffersSR16ZSR0WX
Processor package sizeDiffers40 x 24 x 1.5 mm31 x 24 (BGA1023)
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX
Graphics & IMC lithographyKnown for one22 nm
Intel® Smart CacheKnown for oneYes
Battery2 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsDiffers36
Battery capacityDiffers50 Wh56 Wh
Power1 differ
AC adapter output currentDiffers3.24 A6.3 A
AC adapter powerKnown for one120 W
Security1 differ
Password protection typeDiffersHDDBIOS, HDD, User
Password protectionKnown for oneYes
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
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
Weight & dimensions1 differ
DepthDiffers258 mm255 mm
HeightKnown for one22.5 mm
WeightKnown for one2.7 kg
Height (front)Known for one2.72 cm
Height (rear)Known for one3.24 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel HM76 Express
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
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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