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Product comparison · 2 laptops

ASUS N751JX-T4092H Intel® Core™ i7 i7-4720HQ Laptop vs ASUS X555LB-XO248H Intel® Core™ i7 i7-5500U Laptop

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  • 151specifications compared
  • 65differ
  • 86identical
  • 38known for one product only

Key differences

  • Product colour
    • Aluminium, Grey
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1920 x 1080 pixels
    • 1366 x 768 pixels
  • HD type
    • Full HD
    • HD
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 5th gen Intel® Core™ i7
  • Processor model
    • i7-4720HQ
    • i7-5500U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4

Side by side

Differences highlightedShow differences only
189 specifications
A

ASUS

N751JX-T4092H Intel® Core™ i7 i7-4720HQ Laptop

Model N751JX-T4092H

View product
B

ASUS

X555LB-XO248H Intel® Core™ i7 i7-5500U Laptop

Model X555LB-XO248H

View product
Design1 differ
Product colourDiffersAluminium, GreyBlack
Display3 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels1366 x 768 pixels
HD typeDiffersFull HDHD
Display surfaceKnown for oneMatt
Processor18 differ
Processor generationDiffers4th gen Intel® Core™ i75th gen Intel® Core™ i7
Processor modelDiffersi7-4720HQi7-5500U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.6 GHz3 GHz
Processor frequencyDiffers2.6 GHz2.4 GHz
Processor cacheDiffers6 MB4 MB
Processor socketDiffersBGA 1364BGA 1168
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i7-5500 Mobile Series
Processor codenameDiffersHaswellBroadwell
SteppingDiffersC0F0
Thermal Design Power (TDP)Differs47 W15 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 2x4
PCI Express slots versionDiffers3.02.0
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.6 GHz
Memory4 differ
Memory form factorDiffersSO-DIMMOn-board + SO-DIMM
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Maximum internal memory (64-bit)Differs16 GB8 GB
Memory layout (slots x size)Known for one1 x 4 GB
Storage6 differ
Total storage capacityDiffers1.12 TB240 GB
Storage mediaDiffersHDD+SSDSSD
Number of HDDs installedDiffers10
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA III
SSD capacityDiffers128 GB240 GB
Optical drive typeDiffersBlu-Ray DVD ComboDVD Super Multi
Compatible memory cardsDiffersMMC, SD, SDHC, SDXCSD, SDHC, SDXC
Graphics8 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 950MNVIDIA® GeForce® GT 940M
Discrete graphics card memoryDiffers4 GB2 GB
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers1.74 GB16 GB
On-board graphics card base frequencyDiffers400 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz950 MHz
On-board graphics card DirectX versionDiffers11.2/1211.2
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDDiffers0x4160x1616
Audio1 differ
Audio systemDiffersSonicMaster PremiumSonicMaster
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneBang & Olufsen
Network3 differ
Top Wi-Fi standardDiffersWi-Fi 5 (802.11ac)Wi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityDiffers01
S/PDIF out portKnown for oneNo
Docking connectorKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
Keyboardidentical
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Keyboard backlitKnown for oneYes
Processor special features11 differ
Intel Clear Video TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Smart Connect TechnologyKnown for oneNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Smart Response TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7893485214
Processor codeDiffersSR1Q8SR23W
Processor package sizeDiffers37.5 x 32 x 1.6 mm40 x 24 x 1.3 mm
Graphics & IMC lithographyKnown for one14 nm
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® OS GuardKnown for oneYes
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers62
Battery capacityDiffers56 Wh37 Wh
Power1 differ
AC adapter powerDiffers120 W65 W
AC adapter output currentKnown for one3.42 A
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, TUV, MIC, CE, BSMI, Australia C-TICK / NZ A-Tick, CCC, GOST-R, CB, EPEAT, EU Flower, CECP, WEEE, Erp 2013, JATE
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers3.4 kg2.3 kg
WidthDiffers415 mm382 mm
DepthDiffers280 mm256 mm
Height (front)Known for one3.04 cm
Height (rear)Known for one3.56 cm
HeightKnown for one25.8 mm
Packaging contentidentical
ManualKnown for oneYes
Quick start guideKnown for oneYes

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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