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Product comparison · 2 laptops

ASUS K555LD-XX976H laptop Intel® Core™ i7 i7-5500U vs ASUS N751JX-T7024H laptop Intel® Core™ i7 i7-4720HQ

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  • 135specifications compared
  • 53differ
  • 82identical
  • 54known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • 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
  • Processor frequency
    • 2.4 GHz
    • 2.6 GHz

Side by side

Differences highlightedShow differences only
189 specifications
A

ASUS

K555LD-XX976H laptop Intel® Core™ i7 i7-5500U

Model K555LD-XX976H

View product
B

ASUS

N751JX-T7024H laptop Intel® Core™ i7 i7-4720HQ

Model N751JX-T7024H

View product
Design1 differ
Product colourDiffersBlackSilver
Housing materialKnown for oneAluminium
Display1 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionKnown for one1920 x 1080 pixels
HD typeKnown for oneFull HD
LED backlightKnown for oneYes
Native aspect ratioKnown for one16:9
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
Memory3 differ
Internal memoryDiffers12 GB8 GB
Memory form factorDiffersOn-board + SO-DIMMSO-DIMM
Memory slotsDiffers1x SO-DIMM2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage2 differ
Storage mediaDiffersHybrid-HDDHDD
Hybrid-HDD capacityKnown for one1 TB
Hybrid-HDD cache memoryKnown for one8 GB
Optical drive typeDiffersDVD Super MultiBlu-Ray DVD Combo
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD, SDHC, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD sizeKnown for one2.5"
Graphics7 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 820MNVIDIA® GeForce® GTX 650M
Discrete graphics card memoryKnown for one2 GB
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
Audioidentical
Number of built-in speakersKnown for one2
Built-in subwooferKnown for oneYes
Network1 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11g, Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)Known for one300 Mbit/s
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers24
Headphone outputsDiffers01
Combo headphone/mic portKnown for oneYes
Microphone inDiffersNoYes
Mini DisplayPorts quantityKnown for one1
Keyboardidentical
Numeric keypadKnown for oneYes
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
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 Connect TechnologyKnown for oneNo
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® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersYesNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® OS GuardKnown for oneYes
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
Processor ARK IDDiffers8521478934
Processor codeDiffersSR23WSR1Q8
Processor package sizeDiffers40 x 24 x 1.3 mm37.5 x 32 x 1.6 mm
Battery2 differ
Number of battery cellsDiffers26
Battery capacityDiffers37 Wh56 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power1 differ
AC adapter powerDiffers65 W120 W
AC adapter output currentKnown for one3.42 A
Security1 differ
Password protection typeDiffersBIOS, HDD, UserBIOS, HDD
Certificatesidentical
Wi-Fi certifiedKnown for oneYes
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, TUV, MIC, CE, BSMI, C-TICK/NZ A-Tick, CCC, GOST-R, CB, EPEAT, EU, CECP, WEEE, Erp 2013, RoHS, JATE
Weight & dimensions3 differ
WeightDiffers2.3 kg3.4 kg
WidthDiffers380 mm415 mm
DepthDiffers251 mm280 mm
Height (front)Known for one2.48 cm
Height (rear)Known for one3.17 cm
HeightKnown for one30.4 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
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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