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Product comparison · 2 laptops

ASUS Vivobook 15 X510UN-EJ527T Intel® Core™ i7 i7-8550U Laptop 39.6 cm (15.6") Full HD 16 GB 1.25 TB HDD+SSD NVIDIA® GeForce® MX150 Wi-Fi 5 (802.11ac) Windows 1 vs ASUS Vivobook 15 X540UA-DM1138T Intel® Core™ i3 i3-7020U Laptop 39.6 cm (15.6") Full HD 8 GB DDR4-SDRAM 1.12 TB HDD+SSD Wi-Fi 5 (802.11ac) Windows 10 Home Black

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  • 120specifications compared
  • 33differ
  • 87identical
  • 23known for one product only

Key differences

  • Product colour
    • Grey
    • Black, Chocolate
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 8th gen Intel® Core™ i7
    • 7th gen Intel® Core™ i3
  • Processor model
    • i7-8550U
    • i3-7020U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor frequency
    • 1.8 GHz
    • 2.3 GHz
  • Processor cache
    • 8 MB
    • 3 MB

Side by side

Differences highlightedShow differences only
143 specifications
A

ASUS

Vivobook 15 X510UN-EJ527T Intel® Core™ i7 i7-8550U Laptop 39.6 cm (15.6") Full HD 16 GB 1.25 TB HDD+SSD NVIDIA® GeForce® MX150 Wi-Fi 5 (802.11ac) Windows 1

Model X510UN-EJ527T

View product
B

ASUS

Vivobook 15 X540UA-DM1138T Intel® Core™ i3 i3-7020U Laptop 39.6 cm (15.6") Full HD 8 GB DDR4-SDRAM 1.12 TB HDD+SSD Wi-Fi 5 (802.11ac) Windows 10 Home Black

Model X540UA-DM1138T

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersGreyBlack, Chocolate
Form factorClamshellClamshell
Displayidentical
Display diagonal39.6 cm (15.6")39.6 cm (15.6")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceKnown for oneMatt
Processor9 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers8th gen Intel® Core™ i77th gen Intel® Core™ i3
Processor modelDiffersi7-8550Ui3-7020U
Processor coresDiffers42
Processor threadsDiffers84
Processor frequencyDiffers1.8 GHz2.3 GHz
System bus rate4 GT/s4 GT/s
Processor cacheDiffers8 MB3 MB
Processor cache typeKnown for oneSmart Cache
Processor socketBGA 1356BGA 1356
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor codenameDiffersKaby Lake RKaby Lake
Bus typeOPIOPI
Thermal Design Power (TDP)15 W15 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1212
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x4, 2x2
PCI Express slots version3.03.0
ECC supported by processorNoNo
Processor boost frequencyKnown for one4 GHz
SteppingKnown for oneY0
Configurable TDP-up frequencyKnown for one2 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downKnown for one10 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Memory2 differ
Internal memoryDiffers16 GB8 GB
Internal memory typeKnown for oneDDR4-SDRAM
Memory clock speedKnown for one2133 MHz
Maximum internal memoryDiffers16 GB12 GB
Storage3 differ
Total storage capacityDiffers1.25 TB1.12 TB
Storage mediaHDD+SSDHDD+SSD
Number of HDDs installed11
HDD capacity1 TB1 TB
Number of SSDs installed11
SSD capacityDiffers256 GB128 GB
Card reader integratedYesYes
Compatible memory cardsDiffersSD, SDHCMicroSD (TransFlash)
Graphics7 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® MX150Not available
On-board graphics card familyDiffersIntel® UHD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® UHD Graphics 620Intel® HD Graphics 620
Maximum on-board graphics card memory32 GB32 GB
On-board graphics card base frequency300 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1150 MHz1000 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card OpenGL versionDiffers4.44.5
On-board graphics card IDDiffers0x59170x5916
Discrete graphics card memoryKnown for one2 GB
Audioidentical
Audio systemSonicMasterSonicMaster
Number of built-in speakersKnown for one2
Speaker powerKnown for one2 W
Built-in microphoneYesYes
Cameraidentical
Front cameraYesYes
Network1 differ
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Antenna type2x22x2
Ethernet LANNoNo
BluetoothYesYes
Bluetooth versionKnown for one4.2
Ports & interfaces1 differ
USB 2.0 ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity11
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
HDMI ports quantity11
DisplayPorts quantity00
VGA (D-Sub) ports quantityKnown for one0
Thunderbolt 3 ports quantity00
Combo headphone/mic portYesYes
ExpressCard slotKnown for oneNo
Performanceidentical
Repairability indexKnown for one6.5
Keyboard1 differ
Pointing deviceTouchpadTouchpad
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Windows keysYesYes
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Processor special features2 differ
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Smart Response Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
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)YesYes
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)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers122589122590
Processor package size42 x 24 mm42 x 24 mm
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Battery1 differ
Number of battery cells33
Battery capacityDiffers42 Wh33 Wh
Power2 differ
AC adapter powerDiffers65 W45 W
AC adapter frequency50 - 60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output currentDiffers3.42 A2.37 A
AC adapter output voltage19 V19 V
DC-in jackKnown for oneYes
Securityidentical
Cable lock slotKnown for oneYes
Password protectionYesYes
Password protection typeBIOS, HDD, UserBIOS, HDD, User
Weight & dimensions3 differ
WeightKnown for one1.9 kg
WidthDiffers361.4 mm381 mm
DepthDiffers243.5 mm251 mm
HeightDiffers19.4 mm27.2 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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