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Product comparison · 2 laptops

ASUS K555LB-DM243D laptop Intel® Core™ i7 i7-5500U vs ASUS N551JW-DM172H laptop Intel® Core™ i7 i7-4720HQ

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  • 142specifications compared
  • 57differ
  • 85identical
  • 30known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Grey, Stainless steel
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • Not supported
    • Full HD
  • Processor generation
    • 5th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i7
  • Processor model
    • i7-5500U
    • i7-4720HQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3 GHz
    • 3.6 GHz

Side by side

Differences highlightedShow differences only
172 specifications
A

ASUS

K555LB-DM243D laptop Intel® Core™ i7 i7-5500U

Model K555LB-DM243D

View product
B

ASUS

N551JW-DM172H laptop Intel® Core™ i7 i7-4720HQ

Model N551JW-DM172H

View product
Design1 differ
Product colourDiffersBlack, SilverGrey, Stainless steel
Display2 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersNot supportedFull HD
TouchscreenKnown for oneNo
Display surfaceKnown for oneMatt
Processor18 differ
Processor generationDiffers5th gen Intel® Core™ i74th gen Intel® Core™ i7
Processor modelDiffersi7-5500Ui7-4720HQ
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3 GHz3.6 GHz
Processor frequencyDiffers2.4 GHz2.6 GHz
Processor cacheDiffers4 MB6 MB
Processor socketDiffersBGA 1168BGA 1364
Processor lithographyDiffers14 nm22 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Core i7-5500 Mobile SeriesIntel Core i7-4700 Mobile series
Processor codenameDiffersBroadwellHaswell
SteppingDiffersF0C0
Thermal Design Power (TDP)Differs15 W47 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.6 GHz
TjunctionDiffers105 °C100 °C
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers4x1, 2x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Memory2 differ
Internal memoryDiffers4 GB8 GB
Maximum internal memoryDiffers8 GB16 GB
Memory slotsKnown for one2x SO-DIMM
Storage1 differ
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD speedKnown for one5400 RPM
Compatible memory cardsDiffersSD, SDHC, SDXCMMC, MS PRO, MS PRO Duo, Memory Stick (MS), SD, SDXC
Graphics8 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 940MNVIDIA® GeForce® GTX 960M
Discrete graphics memory typeDiffersGDDR3GDDR5
On-board graphics card modelDiffersIntel® HD Graphics 5500Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers16 GB1.74 GB
On-board graphics card base frequencyDiffers300 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz1200 MHz
On-board graphics card DirectX versionDiffers11.211.2/12
On-board graphics card IDDiffers0x16160x416
On-board graphics card OpenGL versionKnown for one4.3
Audio1 differ
Audio systemDiffersSonicMasterSonicMaster Premium
Built-in microphoneKnown for oneYes
Number of built-in speakersKnown for one2
Network3 differ
Wi-Fi standardsDiffers802.11g, 802.11b, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,1000,100 Mbit/s10,100,1000 Mbit/s
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
VGA (D-Sub) ports quantityDiffers10
Microphone inDiffersNoYes
Mini DisplayPorts quantityKnown for one1
Keyboardidentical
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersFreeDOSWindows 8.1
Processor special features9 differ
Graphics & IMC lithographyKnown for one14 nm
Intel Clear Video TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers8521478934
Processor codeDiffersSR23WSR1Q8
Processor package sizeDiffers40 x 24 x 1.3 mm37.5 x 32 x 1.6 mm
Battery2 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsDiffers26
Battery capacityDiffers37 Wh56 Wh
Power2 differ
AC adapter powerDiffers65 W120 W
AC adapter output currentDiffers3.42 A6.3 A
Weight & dimensions3 differ
WeightDiffers2.3 kg2.7 kg
WidthDiffers382 mm383 mm
DepthDiffers256 mm255 mm
HeightKnown for one25.8 mm
Height (front)Known for one2.8 cm
Height (rear)Known for one3.1 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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