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Product comparison · 2 laptops

ASUS Vivobook X556UQ-XO436T Intel® Core™ i5 i5-6198DU Laptop vs ASUS X751LJ-T4043T Intel® Core™ i7 i7-5500U Laptop

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  • 108specifications compared
  • 36differ
  • 72identical
  • 50known for one product only

Key differences

  • Product colour
    • Blue, 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™ i5
    • Intel® Core™ i7
  • Processor generation
    • 6th gen Intel® Core™ i5
    • 5th gen Intel® Core™ i7
  • Processor model
    • i5-6198DU
    • i7-5500U
  • Processor boost frequency
    • 2.8 GHz
    • 3 GHz

Side by side

Differences highlightedShow differences only
158 specifications
A

ASUS

Vivobook X556UQ-XO436T Intel® Core™ i5 i5-6198DU Laptop

Model X556UQ-XO436T

View product
B

ASUS

X751LJ-T4043T Intel® Core™ i7 i7-5500U Laptop

Model X751LJ-T4043T

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersBlue, SilverBlack
Form factorClamshellClamshell
Display3 differ
Display diagonalDiffers39.6 cm (15.6")43.9 cm (17.3")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeDiffersHDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Processor14 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers6th gen Intel® Core™ i55th gen Intel® Core™ i7
Processor modelDiffersi5-6198DUi7-5500U
Processor cores22
Processor threads44
Processor boost frequencyDiffers2.8 GHz3 GHz
Processor frequencyDiffers2.3 GHz2.4 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers3 MB4 MB
Processor cache typeDiffersSmart CacheL3
Processor socketKnown for oneBGA 1168
Processor lithography14 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i5-6100 Mobile SeriesIntel Core i7-5500 Mobile Series
Processor codenameDiffersSkylakeBroadwell
Bus typeKnown for oneDMI2
SteppingKnown for oneF0
Thermal Design Power (TDP)15 W15 W
Configurable TDP-down7.5 W7.5 W
Configurable TDP-down frequencyDiffers0.8 GHz0.6 GHz
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanes1212
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x14x1, 2x4
PCI Express slots versionDiffers3.02.0
ECC supported by processorKnown for oneNo
Memory2 differ
Internal memory8 GB8 GB
Internal memory typeDiffersDDR4-SDRAMDDR3L-SDRAM
Memory clock speedDiffers2133 MHz1600 MHz
Memory form factorKnown for oneOn-board + SO-DIMM
Maximum internal memory12 GB12 GB
Storage1 differ
Total storage capacity1 TB1 TB
Storage mediaHDDHDD
Number of HDDs installed11
HDD capacity1 TB1 TB
Optical drive typeKnown for oneDVD Super Multi
Card reader integratedYesYes
Compatible memory cardsDiffersSD, SDHC, SDXCSD
HDD speedKnown for one5400 RPM
Graphics6 differ
On-board graphics cardKnown for oneYes
Discrete graphics cardYesYes
Discrete graphics card modelDiffersNVIDIA® GeForce® 940MXNVIDIA® GeForce® 920M
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card modelDiffersIntel® HD Graphics 510Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers32 GB16 GB
On-board graphics card base frequency300 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz950 MHz
On-board graphics card DirectX versionDiffers12.011.2
On-board graphics card IDDiffers0x19060x1616
Discrete graphics card memoryKnown for one2 GB
On-board graphics card OpenGL versionKnown for one4.4
Audioidentical
Built-in microphoneYesYes
Cameraidentical
Front cameraYesYes
Networkidentical
Wi-FiYesYes
Wi-Fi standards802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothKnown for oneYes
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 quantityDiffers13
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity11
Thunderbolt ports quantity00
Headphone outputsKnown for one0
S/PDIF out portKnown for oneNo
Combo headphone/mic portYesYes
Microphone inKnown for oneNo
Docking connectorNoNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadYesYes
Full-size keyboardKnown for oneYes
Windows keysYesYes
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Operating system architectureKnown for one64-bit
Processor special features2 differ
Intel® Wireless Display (Intel® WiDi)Known for oneYes
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Secure Key Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NINoNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™Known for oneYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Smart CacheYesYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers9343285214
Processor codeKnown for oneSR23W
Processor package sizeDiffers42 x 24 mm40 x 24 x 1.3 mm
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Intel HD GraphicsKnown for oneYes
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Battery1 differ
Number of battery cells22
Battery capacityDiffers38 Wh2600 mAh
Battery technologyKnown for oneLithium Polymer (LiPo)
Power1 differ
AC adapter power65 W65 W
AC adapter output currentDiffers3.42 A1.73 A
AC adapter output voltage19 V19 V
DC-in jackYesYes
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Securityidentical
Cable lock slotYesYes
Cable lock slot typeKensingtonKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, User
Weight & dimensions3 differ
WeightDiffers2.3 kg2.8 kg
WidthDiffers382 mm415 mm
DepthDiffers258 mm272 mm
Height (front)Known for one3 cm
Height (rear)Known for one3.5 cm
HeightKnown for one25.5 mm

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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