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Product comparison · 2 laptops

ASUS N751JX-T4023H Intel® Core™ i7 i7-4720HQ Laptop vs ASUSPRO PU551LD-XO098G Intel® Core™ i7 i7-4510U Laptop

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  • 156specifications compared
  • 46differ
  • 110identical
  • 29known for one product only

Key differences

  • Product colour
    • Aluminium, Grey
    • Black
  • Display diagonal
    • 43.9 cm (17.3")
    • 39.6 cm (15.6")
  • Processor model
    • i7-4720HQ
    • i7-4510U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.6 GHz
    • 3.1 GHz
  • Processor frequency
    • 2.6 GHz
    • 2 GHz
  • Processor cache
    • 6 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
185 specifications
A

ASUS

N751JX-T4023H Intel® Core™ i7 i7-4720HQ Laptop

Model N751JX-T4023H

View product
B

ASUS

ASUSPRO PU551LD-XO098G Intel® Core™ i7 i7-4510U Laptop

Model PU551LD-XO098G

View product
Design1 differ
Product colourDiffersAluminium, GreyBlack
Display1 differ
Display diagonalDiffers43.9 cm (17.3")39.6 cm (15.6")
Display resolutionKnown for one1920 x 1080 pixels
HD typeKnown for oneFull HD
Native aspect ratioKnown for one16:9
LED backlightKnown for oneYes
Processor14 differ
Processor modelDiffersi7-4720HQi7-4510U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.6 GHz3.1 GHz
Processor frequencyDiffers2.6 GHz2 GHz
Processor cacheDiffers6 MB4 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersBGA 1364BGA 1168
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i7-4500 Mobile series
SteppingDiffersC0D0
Thermal Design Power (TDP)Differs47 W15 W
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x44x1, 2x4
PCI Express slots versionDiffers3.02.0
Memory1 differ
Internal memoryDiffers16 GB8 GB
Memory layout (slots x size)Known for one2 x 8 GB
Storage4 differ
Total storage capacityDiffers2 TB1 TB
Number of HDDs installedDiffers21
HDD interfaceKnown for oneSATA III
Optical drive typeDiffersBlu-Ray DVD ComboDVD Super Multi
Compatible memory cardsDiffersMMC, SDMMC, SD, SDHC, SDXC
HDD speedKnown for one5400 RPM
Graphics5 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 950MNVIDIA® GeForce® GT 820M
Discrete graphics card memoryKnown for one4 GB
On-board graphics card modelDiffersIntel® HD Graphics 4600Intel® HD Graphics 4400
On-board graphics card base frequencyDiffers400 MHz200 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz1100 MHz
On-board graphics card IDDiffers0x4160xA16
Audio1 differ
Audio systemDiffersSonicMaster PremiumSonicMaster
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneBang & Olufsen
Cameraidentical
Front camera resolutionKnown for one1280 x 720 pixels
Network1 differ
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers02
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers42
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityDiffers01
Number of SATA III connectorsKnown for one4
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
Software1 differ
Operating system installedDiffersWindows 8.1Windows 7 Professional
Operating system architectureKnown for one64-bit
Recovery operating systemKnown for oneWindows 8.1 Pro
Processor special features10 differ
Intel Rapid Storage TechnologyDiffersNoYes
Intel Smart Connect TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® High Definition Audio (Intel® HD Audio)DiffersNoYes
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x
Processor ARK IDDiffers7893481015
Processor codeDiffersSR1Q8SR1EB
Processor package sizeDiffers37.5 x 32 x 1.6 mm40 x 24 x 1.5 mm
Intel ME Firmware VersionKnown for one9.5
Intel Smart Connect Technology versionKnown for one1.00
Batteryidentical
Number of battery cellsKnown for one6
Battery capacityKnown for one56 Wh
Power1 differ
AC adapter powerDiffers120 W65 W
AC adapter output currentKnown for one3.42 A
Securityidentical
Fingerprint readerKnown for oneYes
Certificates1 differ
CertificationDiffersUL, TUV, MIC, CE, BSMI, Australia C-TICK / NZ A-Tick, CCC, GOST-R, CB, EPEAT, EU Flower, CECP, WEEE, Erp 2013, JATEUL, TUV, CE, FCC, BSMI, Australia C-TICK / NZ A-Tick, CCC, GOST-R, CB, EPEAT, IDA, CECP, WEEE, Erp 2013
Weight & dimensions2 differ
WeightKnown for one3.4 kg
WidthDiffers415 mm380 mm
DepthDiffers280 mm256 mm
Height (front)Known for one3.04 cm
Height (rear)Known for one3.56 cm
HeightKnown for one28.2 mm
Optical driveidentical
LightScribeKnown for oneNo
Other featuresidentical
Intel segment taggingKnown for oneSmall Business

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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