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Product comparison · 2 laptops

ASUS K555UB-XX177T laptop Intel® Core™ i7 i7-6500U vs ASUS K751LJ-TY418T laptop Intel® Core™ i7 i7-5500U

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  • 141specifications compared
  • 40differ
  • 101identical
  • 28known for one product only

Key differences

  • Product colour
    • Black, Grey
    • White
  • Display diagonal
    • 39.6 cm (15.6")
    • 43.9 cm (17.3")
  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor generation
    • 6th gen Intel® Core™ i7
    • 5th gen Intel® Core™ i7
  • Processor model
    • i7-6500U
    • i7-5500U
  • Processor boost frequency
    • 3.1 GHz
    • 3 GHz
  • Processor frequency
    • 2.5 GHz
    • 2.4 GHz

Side by side

Differences highlightedShow differences only
169 specifications
A

ASUS

K555UB-XX177T laptop Intel® Core™ i7 i7-6500U

Model K555UB-XX177T

View product
B

ASUS

K751LJ-TY418T laptop Intel® Core™ i7 i7-5500U

Model K751LJ-TY418T

View product
Design1 differ
Product colourDiffersBlack, GreyWhite
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
Processor16 differ
Processor generationDiffers6th gen Intel® Core™ i75th gen Intel® Core™ i7
Processor modelDiffersi7-6500Ui7-5500U
Processor boost frequencyDiffers3.1 GHz3 GHz
Processor frequencyDiffers2.5 GHz2.4 GHz
System bus rateDiffers4 GT/s5 GT/s
Processor cache typeDiffersSmart CacheL3
Processor socketDiffersLGA 1356 (Socket B2)BGA 1168
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-6500 Mobile seriesIntel Core i7-5500 Mobile Series
Processor codenameDiffersSkylakeBroadwell
Bus typeDiffersOPIDMI2
SteppingDiffersD1F0
Configurable TDP-up frequencyKnown for one2.6 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-down frequencyDiffers0.8 GHz0.6 GHz
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x4, 4x14x1, 2x4
PCI Express slots versionDiffers3.02.0
ECC supported by processorKnown for oneNo
Memory3 differ
Memory form factorDiffersSO-DIMMOn-board
Memory layout (slots x size)Known for one1 x 4 GB
Maximum internal memoryDiffers12 GB8 GB
Maximum internal memory (64-bit)Differs12 GB8 GB
Graphics6 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 940MNVIDIA® GeForce® 920M
Discrete graphics card memoryKnown for one2 GB
On-board graphics card modelDiffersIntel® HD Graphics 520Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers1.74 GB16 GB
On-board graphics card dynamic frequency (max)Differs1050 MHz950 MHz
On-board graphics card DirectX versionDiffers12.011.2
On-board graphics card OpenGL versionKnown for one4.4
On-board graphics card IDDiffers19160x1616
Network1 differ
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
Processor special features5 differ
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel TSX-NI versionDiffers1.000.00
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Processor ARK IDDiffers8819485214
Processor codeDiffersSR2EZSR23W
Processor package sizeDiffers42 X 24 mm40 x 24 x 1.3 mm
Supported instruction setsDiffersSSE4.1, SSE4.2, AVX 2.0AVX 2.0, SSE4.1, SSE4.2
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel® Smart CacheKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsKnown for one4
Battery capacityKnown for one2600 mAh
Poweridentical
AC adapter powerKnown for one65 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one1.73 A
AC adapter output voltageKnown for one19 V
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
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington

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