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Product comparison · 2 laptops

ASUS N551JX-CN085H laptop Intel® Core™ i7 i7-4720HQ vs ASUSPRO P751JA-T2027H Intel® Core™ i5 i5-4210U Laptop

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  • 147specifications compared
  • 52differ
  • 95identical
  • 32known for one product only

Key differences

  • Product colour
    • Grey, Stainless steel
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1920 x 1080 pixels
    • 1600 x 900 pixels
  • HD type
    • Full HD
    • HD+
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-4720HQ
    • i5-4210U
  • Processor cores
    • 4
    • 2

Side by side

Differences highlightedShow differences only
179 specifications
A

ASUS

N551JX-CN085H laptop Intel® Core™ i7 i7-4720HQ

Model N551JX-CN085H

View product
B

ASUS

ASUSPRO P751JA-T2027H Intel® Core™ i5 i5-4210U Laptop

Model P751JA-T2027H

View product
Design1 differ
Product colourDiffersGrey, Stainless steelBlack
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1920 x 1080 pixels1600 x 900 pixels
HD typeDiffersFull HDHD+
Display surfaceKnown for oneMatt
Processor16 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-4720HQi5-4210U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.6 GHz2.7 GHz
Processor frequencyDiffers2.6 GHz1.7 GHz
Processor cacheDiffers6 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersBGA 1364BGA 1168
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Core i5-4200 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 form factorKnown for oneSO-DIMM
Storage5 differ
Total storage capacityDiffers1 TB500 GB
Storage mediaDiffersHDD+SSDHDD
HDD capacityDiffers750 GB500 GB
HDD speedKnown for one7200 RPM
Number of SSDs installedKnown for one0
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, MS PRO Duo, SD, SDXCMMC, SD, SDXC
HDD sizeKnown for one2.5"
SSD capacityKnown for one256 GB
Graphics7 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 950MNot available
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 MHz1000 MHz
On-board graphics card DirectX versionDiffers11.2/1212
On-board graphics card IDDiffers0x4160xA16
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Speakers manufacturerDiffersBang & OlufsenAltec Lansing
Audio systemKnown for oneSonicMaster Premium
Number of built-in speakersKnown for one2
Built-in microphoneKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfaces2 differ
VGA (D-Sub) ports quantityDiffers01
Headphone outputsDiffers01
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Mini DisplayPorts quantityKnown for one1
S/PDIF out portKnown for oneNo
Microphone inKnown for oneNo
Keyboardidentical
Full-size keyboardKnown for oneYes
Processor special features7 differ
Intel FDI TechnologyDiffersYesNo
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersNoYes
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7893481016
Processor codeDiffersSR1Q8SR1EF
Processor package sizeDiffers37.5 x 32 x 1.6 mm40 x 24 x 1.5 mm
UARTKnown for oneYes
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
Battery1 differ
Battery capacityDiffers56 Wh47 Wh
Power2 differ
AC adapter powerDiffers120 W65 W
AC adapter output currentDiffers6.3 A3.4 A
Security1 differ
Trusted Platform Module (TPM)Known for oneYes
Password protection typeDiffersBIOS, HDD, UserBIOS, HDD
Certificates1 differ
CertificationDiffersUL, 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, JATEUL, CE, FCC, BSMI, GOST-R, CB, EPEAT, EU, IDA, WEEE, Erp 2013
Weight & dimensions3 differ
WeightDiffers2.7 kg3.01 kg
WidthDiffers383 mm420 mm
DepthDiffers255 mm282 mm
HeightKnown for one38.6 mm
Height (front)Known for one2.8 cm
Height (rear)Known for one3.15 cm
Other featuresidentical
3DKnown for oneNo
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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