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Product comparison · 2 laptops

ASUSPRO B551LA-XO243G Intel® Core™ i5 i5-4210U Laptop vs ASUS N751JX-T4086H laptop Intel® Core™ i7 i7-4720HQ

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  • 151specifications compared
  • 62differ
  • 89identical
  • 28known for one product only

Key differences

  • Product colour
    • Black
    • Aluminium, Silver
  • Market positioning
    • Business
    • Multimedia
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-4210U
    • i7-4720HQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8

Side by side

Differences highlightedShow differences only
179 specifications
A

ASUS

ASUSPRO B551LA-XO243G Intel® Core™ i5 i5-4210U Laptop

Model B551LA-XO243G

View product
B

ASUS

N751JX-T4086H laptop Intel® Core™ i7 i7-4720HQ

Model N751JX-T4086H

View product
Design2 differ
Product colourDiffersBlackAluminium, Silver
Market positioningDiffersBusinessMultimedia
Housing materialKnown for oneAluminium
Display1 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
TouchscreenKnown for oneNo
Processor16 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-4210Ui7-4720HQ
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers2.7 GHz3.6 GHz
Processor frequencyDiffers1.7 GHz2.6 GHz
Processor cacheDiffers3 MB6 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersBGA 1168BGA 1364
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-4700 Mobile series
SteppingDiffersD0C0
Thermal Design Power (TDP)Differs15 W47 W
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers4x1, 2x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Memory1 differ
Internal memoryDiffers4 GB8 GB
Memory layout (slots x size)Known for one1 x 8 GB
Memory slotsKnown for one2x SO-DIMM
Storage5 differ
Total storage capacityDiffers500 GB1.12 TB
Storage mediaDiffersHDDHDD+SSD
HDD capacityDiffers500 GB1 TB
Optical drive typeDiffersDVD Super MultiDVD±RW
Compatible memory cardsDiffersMMC, SD, SDHC, SDXCMMC, SD
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Graphics7 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 950M
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 4600
On-board graphics card base frequencyDiffers200 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1200 MHz
On-board graphics card DirectX versionDiffers1211.2/12
On-board graphics card IDDiffers0xA160x416
Discrete graphics card memoryKnown for one2 GB
On-board graphics card OpenGL versionKnown for one4.3
Audio1 differ
Audio systemDiffersSonicMaster LiteSonicMaster Premium
Network2 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g802.11b, 802.11g, Wi-Fi 4 (802.11n)
BluetoothDiffersNoYes
Ports & interfaces8 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers34
HDMI ports quantityDiffers01
VGA (D-Sub) ports quantityDiffers10
Headphone outputsDiffers01
Combo headphone/mic portKnown for oneYes
Microphone inDiffersNoYes
Docking connectorDiffersYesNo
SmartCard slotDiffersYesNo
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Keyboardidentical
Windows keysKnown for oneYes
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1 ProWindows 8.1
Processor special features10 differ
Intel FDI TechnologyDiffersNoYes
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersYesNo
Intel Smart Connect TechnologyDiffersYesNo
Intel Smart Connect Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Virtualization Technology (Intel® VT)DiffersVT-xVT-d, VT-x
Processor ARK IDDiffers8101678934
Processor codeDiffersSR1EFSR1Q8
Processor package sizeDiffers40 x 24 x 1.5 mm37.5 x 32 x 1.6 mm
UARTKnown for oneYes
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Battery2 differ
Number of battery cellsDiffers46
Battery capacityDiffers2965 mAh56 Wh
Power1 differ
AC adapter powerDiffers65 W120 W
AC adapter output currentKnown for one3.42 A
Security1 differ
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionDiffersNoYes
Certificates1 differ
CertificationDiffersUL, TUV, MIC, CE Marking Compliance, FCC Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, Energy star, IDA, CECP, WEEE, Erp 2013, FIPS 201, TCO4.0, RoHSUL, TUV, MIC, CE Marking Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, EU Flower, CECP, WEEE, Erp 2013, JATE
Weight & dimensions3 differ
WeightDiffers2.5 kg3.4 kg
WidthDiffers383 mm415 mm
DepthDiffers259 mm280 mm
HeightKnown for one26 mm
Other featuresidentical
3DKnown for oneNo
Intel segment taggingKnown for oneEnterprise, Professional
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86

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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