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Product comparison · 2 laptops

ASUS K550JX-XX280T laptop Intel® Core™ i7 i7-4750HQ vs ASUS X200MA-KX639D laptop Intel® Celeron® N2840

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  • 115specifications compared
  • 57differ
  • 58identical
  • 43known for one product only

Key differences

  • Product colour
    • Grey, Stainless steel
    • Black, Red
  • Display diagonal
    • 39.6 cm (15.6")
    • 29.5 cm (11.6")
  • Processor family
    • Intel® Core™ i7
    • Intel® Celeron®
  • Processor model
    • i7-4750HQ
    • N2840
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 2
  • Processor boost frequency
    • 3.2 GHz
    • 2.58 GHz
  • Processor frequency
    • 2 GHz
    • 2.16 GHz

Side by side

Differences highlightedShow differences only
158 specifications
A

ASUS

K550JX-XX280T laptop Intel® Core™ i7 i7-4750HQ

Model K550JX-XX280T

View product
B

ASUS

X200MA-KX639D laptop Intel® Celeron® N2840

Model X200MA-KX639D

View product
Design1 differ
Product colourDiffersGrey, Stainless steelBlack, Red
Display1 differ
Display diagonalDiffers39.6 cm (15.6")29.5 cm (11.6")
Touchscreen typeKnown for oneCapacitive
Touch technologyKnown for oneMulti-touch
TouchscreenKnown for oneNo
Processor16 differ
Processor familyDiffersIntel® Core™ i7Intel® Celeron®
Processor modelDiffersi7-4750HQN2840
Processor coresDiffers42
Processor threadsDiffers82
Processor boost frequencyDiffers3.2 GHz2.58 GHz
Processor frequencyDiffers2 GHz2.16 GHz
Processor cacheDiffers6 MB1 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersBGA 1364BGA 1170
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-4700 Mobile seriesIntel Celeron Processor N2000 Series for Mobile
Processor codenameDiffersCrystal WellBay Trail
Thermal Design Power (TDP)Differs47 W7.5 W
Scenario Design Power (SDP)Known for one4.5 W
Maximum number of PCI Express lanesDiffers164
PCI Express configurationsDiffers1x16, 2x8, 1x8+2x41x4
PCI Express slots versionDiffers3.02.0
Processor generationKnown for one4th gen Intel® Core™ i7
Bus typeKnown for oneDMI2
Memory2 differ
Internal memoryDiffers8 GB2 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory clock speedKnown for one1333 MHz
Memory form factorKnown for oneOn-board
Maximum internal memoryKnown for one2 GB
Storage2 differ
Total storage capacityDiffers1 TB500 GB
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Optical drive typeKnown for oneDVD Super Multi
Graphics6 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® GTX 950MNot available
On-board graphics card familyDiffersIntel® Iris™ Pro GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® Iris™ Pro Graphics 5200Intel® HD Graphics
On-board graphics card base frequencyDiffers200 MHz311 MHz
On-board graphics card burst frequencyKnown for one792 MHz
On-board graphics card dynamic frequency (max)Differs1200 MHz792 MHz
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Maximum on-board graphics card memoryKnown for one2 GB
On-board graphics card DirectX versionKnown for one11.2/12
On-board graphics card OpenGL versionKnown for one4.3
On-board graphics card IDKnown for one0xD26
Graphics card Open GL supportKnown for oneYes
Audioidentical
Audio systemKnown for oneSonicMaster
Network2 differ
Wi-Fi standardsDiffers802.11g, 802.11b, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,1000,100 Mbit/s10,100 Mbit/s
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers12
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
Total number of SATA connectorsKnown for one2
Keyboard1 differ
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 10 HomeFreeDOS
Operating system architectureKnown for one64-bit
Processor special features19 differ
Graphics & IMC lithographyKnown for one22 nm
Intel FDI TechnologyDiffersYesNo
Intel HD GraphicsDiffersNoYes
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)DiffersYesNo
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® AES New Instructions (Intel® AES-NI)DiffersYesNo
Intel® Anti-Theft Technology (Intel® AT)DiffersYesNo
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® InTru™ 3D TechnologyDiffersYesNo
Intel® Insider™DiffersYesNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Intel® Smart CacheDiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers7608782103
Processor codeDiffersSR18JSR1YJ
Processor package sizeDiffers37.5 x 32 x 1.6 mm25 x 27 mm
Thermal Monitoring TechnologiesDiffersYesNo
Conflict-Free processorDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Supported instruction setsKnown for oneAVX 2.0, SSE4.1, SSE4.2
Battery1 differ
Number of battery cellsKnown for one3
Battery capacityDiffers44 Wh3300 mAh
Battery technologyKnown for oneLithium Polymer (LiPo)
Poweridentical
AC adapter powerKnown for one33 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one1.75 A
AC adapter output voltageKnown for one19 V
Weight & dimensions3 differ
WeightDiffers2.45 kg1.24 kg
WidthDiffers380 mm302 mm
DepthDiffers251 mm200 mm
HeightKnown for one25.6 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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