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Product comparison · 2 laptops

ASUS X555LD-XO049-8 laptop Intel® Core™ i3 i3-4030U vs ASUS X751LK-T4007D-12 laptop Intel® Core™ i7 i7-4510U

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  • 140specifications compared
  • 35differ
  • 105identical
  • 21known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i3
    • 4th gen Intel® Core™ i7
  • Processor model
    • i3-4030U
    • i7-4510U
  • Processor frequency
    • 1.9 GHz
    • 2 GHz

Side by side

Differences highlightedShow differences only
161 specifications
A

ASUS

X555LD-XO049-8 laptop Intel® Core™ i3 i3-4030U

Model X555LD-XO049-8

View product
B

ASUS

X751LK-T4007D-12 laptop Intel® Core™ i7 i7-4510U

Model X751LK-T4007D-12

View product
Design1 differ
Product colourDiffersBlack, SilverBlack
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Processor6 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i34th gen Intel® Core™ i7
Processor modelDiffersi3-4030Ui7-4510U
Processor frequencyDiffers1.9 GHz2 GHz
Processor cacheDiffers3 MB4 MB
Processor seriesDiffersIntel® Core™ i3-4000 Mobile SeriesIntel Core i7-4500 Mobile series
Processor boost frequencyKnown for one3.1 GHz
Memory1 differ
Internal memoryDiffers8 GB12 GB
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers500 GB1.25 TB
Storage mediaDiffersHDDHDD+SSD
HDD capacityDiffers500 GB1 TB
Compatible memory cardsKnown for oneSD, SDHC, SDXC
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
Graphics4 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 820MNVIDIA® GeForce® GTX 850M
Maximum on-board graphics card memoryDiffers2 GB1.74 GB
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
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.0
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
Total number of SATA connectorsKnown for one4
Software1 differ
Operating system installedDiffersNoFreeDOS
Processor special features6 differ
Intel FDI TechnologyDiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x
Processor ARK IDDiffers8101881015
Processor codeDiffersSR1ENSR1EB
UARTKnown for oneYes
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsDiffers24
Battery capacityKnown for one37 Wh
Power2 differ
AC adapter powerDiffers65 W90 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentDiffers3.42 A4.74 A
Securityidentical
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, User
Weight & dimensions3 differ
WeightDiffers2.3 kg2.8 kg
WidthDiffers382 mm415 mm
DepthDiffers256 mm272 mm
HeightKnown for one25.8 mm
Height (front)Known for one3 cm
Height (rear)Known for one3.5 cm
Packaging contentidentical
AC adapter includedKnown for oneYes

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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