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Product comparison · 2 laptops

ASUS N551JX-DM230H laptop Intel® Core™ i7 i7-4720HQ vs ASUS X550JX-DB71 Intel® Core™ i7 i7-4720HQ Laptop

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  • 140specifications compared
  • 17differ
  • 123identical
  • 30known for one product only

Key differences

  • Internal memory type
    • DDR3L-SDRAM
    • DDR3-SDRAM
  • Optical drive type
    • DVD±RW
    • DVD Super Multi
  • Audio system
    • SonicMaster Premium
    • SonicMaster
  • USB 2.0 ports quantity
    • 0
    • 1
  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 3
    • 2
  • VGA (D-Sub) ports quantity
    • 0
    • 1
  • Headphone outputs
    • 1
    • 0
  • Microphone in
    • Yes
    • No

Side by side

Differences highlightedShow differences only
170 specifications
A

ASUS

N551JX-DM230H laptop Intel® Core™ i7 i7-4720HQ

Model N551JX-DM230H

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B

ASUS

X550JX-DB71 Intel® Core™ i7 i7-4720HQ Laptop

Model X550JX-DB71

View product
Displayidentical
Display surfaceKnown for oneMatt
TouchscreenKnown for oneNo
Memory1 differ
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Storage2 differ
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA III
HDD speedKnown for one7200 RPM
HDD sizeKnown for one2.5"
Optical drive typeDiffersDVD±RWDVD Super Multi
Compatible memory cardsDiffersMemory Stick (MS), MMC, MS PRO, MS PRO Duo, SD, SDXCSD, SDHC, SDXC
Graphicsidentical
Discrete graphics memory typeKnown for oneGDDR3
Graphics card Open GL supportKnown for oneYes
Audio1 differ
Audio systemDiffersSonicMaster PremiumSonicMaster
Number of built-in speakersKnown for one2
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers32
Mini DisplayPorts quantityKnown for one1
VGA (D-Sub) ports quantityDiffers01
Headphone outputsDiffers10
Microphone inDiffersYesNo
Combo headphone/mic portKnown for oneYes
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
Keyboardidentical
Windows keysKnown for oneYes
Processor special features1 differ
Intel Smart Connect TechnologyKnown for oneNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
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)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x, VT-d
Intel HD GraphicsKnown for oneYes
Intel® Built-in Visuals TechnologyKnown for oneYes
Battery2 differ
Number of battery cellsDiffers64
Battery capacityDiffers56 Wh44 Wh
Power1 differ
AC adapter output currentDiffers6.3 A3.42 A
Security1 differ
Password protection typeDiffersBIOS, HDD, UserBIOS, User
Certificatesidentical
Compliance certificatesKnown for oneRoHS
CertificationKnown for oneUL, 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
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.7 kg2.45 kg
WidthDiffers383 mm380 mm
DepthDiffers255 mm251 mm
Height (front)Known for one2.92 cm
Height (rear)Known for one3.17 cm

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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