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Product comparison · 2 laptops

ASUS A550LD-XX249H laptop Intel® Core™ i5 i5-4200U vs ASUS K551LN-XX519H laptop Intel® Core™ i7 i7-4510U

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  • 141specifications compared
  • 26differ
  • 115identical
  • 20known for one product only

Key differences

  • Product colour
    • Grey
    • Grey, Silver
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i5
    • 4th gen Intel® Core™ i7
  • Processor model
    • i5-4200U
    • i7-4510U
  • Processor boost frequency
    • 2.6 GHz
    • 3.1 GHz
  • Processor frequency
    • 1.6 GHz
    • 2 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Stepping
    • C0
    • D0

Side by side

Differences highlightedShow differences only
161 specifications
A

ASUS

A550LD-XX249H laptop Intel® Core™ i5 i5-4200U

Model A550LD-XX249H

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B

ASUS

K551LN-XX519H laptop Intel® Core™ i7 i7-4510U

Model K551LN-XX519H

View product
Design1 differ
Product colourDiffersGreyGrey, Silver
Displayidentical
TouchscreenKnown for oneNo
Display resolutionKnown for one1366 x 768 pixels
HD typeKnown for oneHD
Native aspect ratioKnown for one16:9
Display surfaceKnown for oneGloss
Processor9 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i54th gen Intel® Core™ i7
Processor modelDiffersi5-4200Ui7-4510U
Processor boost frequencyDiffers2.6 GHz3.1 GHz
Processor frequencyDiffers1.6 GHz2 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel Core i5-4200 Mobile seriesIntel Core i7-4500 Mobile series
SteppingDiffersC0D0
PCI Express configurationsDiffers1x4, 2x44x1, 2x4
System bus rateKnown for one5 GT/s
Memoryidentical
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one12 GB
Storage1 differ
Compatible memory cardsDiffersSD, SDHC, SDXCSD, SDHC
Graphics3 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® GT 820MNVIDIA® GeForce® GT 840M
On-board graphics card dynamic frequency (max)Differs1000 MHz1100 MHz
On-board graphics card DirectX versionDiffers1211.2/12
On-board graphics card OpenGL versionKnown for one4.3
Audio1 differ
Audio systemDiffersSonicMasterSonicMaster Lite
Network1 differ
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers10
Total number of SATA connectorsKnown for one4
Processor special features5 differ
Intel FDI TechnologyDiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)DiffersYesNo
Processor ARK IDDiffers7545981015
Processor codeDiffersSR170SR1EB
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
Intel® Smart CacheKnown for oneYes
Battery2 differ
Number of battery cellsDiffers43
Battery capacityDiffers37 Wh50 Wh
Battery technologyKnown for oneLithium Polymer (LiPo)
Poweridentical
AC adapter powerKnown for one65 W
Security1 differ
Password protection typeDiffersBIOS, HDD, UserHDD, User
Weight & dimensions1 differ
WeightKnown for one2.3 kg
DepthDiffers251 mm258 mm
Height (front)Known for one2.48 cm
Height (rear)Known for one3.17 cm
HeightKnown for one22.5 mm

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