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Product comparison · 2 laptops

ASUS A555LF-XX225D laptop Intel® Core™ i3 i3-4005U vs ASUS X550JX-XX187D laptop Intel® Core™ i7 i7-4720HQ

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  • 130specifications compared
  • 36differ
  • 94identical
  • 33known for one product only

Key differences

  • Product colour
    • White
    • Grey, Silver
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i3
    • 4th gen Intel® Core™ i7
  • Processor model
    • i3-4005U
    • i7-4720HQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor frequency
    • 1.7 GHz
    • 2.6 GHz
  • Processor cache
    • 3 MB
    • 6 MB

Side by side

Differences highlightedShow differences only
163 specifications
A

ASUS

A555LF-XX225D laptop Intel® Core™ i3 i3-4005U

Model A555LF-XX225D

View product
B

ASUS

X550JX-XX187D laptop Intel® Core™ i7 i7-4720HQ

Model X550JX-XX187D

View product
Design1 differ
Product colourDiffersWhiteGrey, Silver
Processor15 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i34th gen Intel® Core™ i7
Processor modelDiffersi3-4005Ui7-4720HQ
Processor coresDiffers24
Processor threadsDiffers48
Processor frequencyDiffers1.7 GHz2.6 GHz
Processor cacheDiffers3 MB6 MB
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersBGA 1168BGA 1364
Processor seriesDiffersIntel® Core™ i3-4000 Mobile SeriesIntel Core i7-4700 Mobile series
Bus typeDiffersDMIDMI2
Thermal Design Power (TDP)Differs15 W47 W
Maximum number of PCI Express lanesDiffers1016
PCI Express configurationsDiffers4x1, 1x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Processor boost frequencyKnown for one3.6 GHz
SteppingKnown for oneC0
Memory1 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeKnown for oneDDR3-SDRAM
Memory clock speedKnown for one1600 MHz
Storage1 differ
Total storage capacityDiffers500 GB1 TB
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Graphics7 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 930MNVIDIA® GeForce® GTX 950M
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers2 GB1.74 GB
On-board graphics card base frequencyDiffers200 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs950 MHz1200 MHz
On-board graphics card DirectX versionDiffers1211.2/12
On-board graphics card IDDiffers0xA160x416
Networkidentical
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Ports & interfacesidentical
Total number of SATA connectorsKnown for one2
Number of SATA III connectorsKnown for one2
Keyboardidentical
Full-size keyboardKnown for oneYes
Processor special features6 differ
Intel FDI TechnologyDiffersNoYes
Intel HD GraphicsDiffersNoYes
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersYesNo
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Smart Response Technology versionKnown for one0.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Processor ARK IDDiffers7510578934
Processor package sizeDiffers40 x 24 x 1.5 mm37.5 x 32 x 1.6 mm
UARTKnown for oneYes
Processor codeKnown for oneSR1Q8
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsDiffers24
Battery capacityKnown for one44 Wh
Power1 differ
AC adapter powerDiffers65 W120 W
Weight & dimensions3 differ
WeightDiffers2.3 kg2.45 kg
WidthDiffers382 mm380 mm
DepthDiffers256 mm251 mm
HeightKnown for one25.8 mm
Height (front)Known for one2.92 cm
Height (rear)Known for one3.17 cm
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, User

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