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Product comparison · 2 laptops

ASUS K550LD-DB51-CA laptop Intel® Core™ i5 i5-4200U vs ASUS N56JN-DB71-CA laptop Intel® Core™ i7 i7-4700HQ

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  • 121specifications compared
  • 47differ
  • 74identical
  • 24known for one product only

Key differences

  • Product colour
    • Grey, Silver
    • Black, Stainless steel
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-4200U
    • i7-4700HQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8

Side by side

Differences highlightedShow differences only
145 specifications
A

ASUS

K550LD-DB51-CA laptop Intel® Core™ i5 i5-4200U

Model K550LD-DB51-CA

View product
B

ASUS

N56JN-DB71-CA laptop Intel® Core™ i7 i7-4700HQ

Model N56JN-DB71-CA

View product
Design1 differ
Product colourDiffersGrey, SilverBlack, Stainless steel
Display2 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Processor14 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-4200Ui7-4700HQ
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers2.6 GHz3.4 GHz
Processor frequencyDiffers1.6 GHz2.4 GHz
Processor cacheDiffers3 MB6 MB
Processor socketDiffersBGA 1168BGA 1364
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-4700 Mobile series
Thermal Design Power (TDP)Differs15 W47 W
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x4, 2x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Memory3 differ
Internal memoryDiffers6 GB12 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers8 GB16 GB
Memory clock speedKnown for one1600 MHz
Storage2 differ
Optical drive typeDiffersDVD-RWBlu-Ray DVD Combo
Compatible memory cardsDiffersSD, SDHC, SDXCSD, Memory Stick (MS), MMC, MS PRO
Number of HDDs installedKnown for one1
HDD capacityKnown for one750 GB
HDD speedKnown for one5400 RPM
Graphics5 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 820MNVIDIA® GeForce® GT 840M
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 4600
On-board graphics card base frequencyDiffers200 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1200 MHz
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card IDDiffers0xA160x416
Network3 differ
Top Wi-Fi standardDiffers802.11gWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11b, 802.11g802.11g, 802.11b, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,1000,100 Mbit/s
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
Headphone outputsKnown for one1
S/PDIF out portKnown for oneYes
Microphone inKnown for oneYes
Combo headphone/mic portKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
Keyboardidentical
Full-size keyboardKnown for oneYes
Processor special features6 differ
Intel FDI TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Processor ARK IDDiffers7545975116
Processor codeDiffersSR170SR15E
Processor package sizeDiffers40 x 24 x 1.5 mm37.5 x 32 x 1.6 mm
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyKnown for oneYes
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
Battery2 differ
Number of battery cellsDiffers46
Battery capacityDiffers37 Wh56 Wh
Power2 differ
AC adapter powerDiffers65 W120 W
AC adapter output currentDiffers3.42 A6.3 A
Security1 differ
Password protection typeDiffersBIOS, HDD, UserHDD, User, BIOS
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 & dimensions4 differ
WeightDiffers2.3 kg2.7 kg
DepthDiffers251 mm255 mm
Height (front)Differs2.48 cm2.73 cm
Height (rear)Differs3.17 cm3.4 cm

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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