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Product comparison · 2 laptops

ASUS Vivobook S14 S406UA-BM248T Intel® Core™ i5 i5-8250U Laptop vs ASUS Vivobook S15 S510UA-RS51 laptop Intel® Core™ i5 i5-8250U

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  • 136specifications compared
  • 15differ
  • 121identical
  • 20known for one product only

Key differences

  • Product colour
    • Grey
    • Gold
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Internal memory type
    • LPDDR3-SDRAM
    • DDR4-SDRAM
  • Maximum internal memory
    • 8 GB
    • 16 GB
  • Total storage capacity
    • 256 GB
    • 1 TB
  • Storage media
    • SSD
    • HDD
  • Compatible memory cards
    • MicroSD (TransFlash)
    • SD, SDHC
  • USB 2.0 ports quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
156 specifications
A

ASUS

Vivobook S14 S406UA-BM248T Intel® Core™ i5 i5-8250U Laptop

Model S406UA-BM248T

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B

ASUS

Vivobook S15 S510UA-RS51 laptop Intel® Core™ i5 i5-8250U

Model S510UA-RS51

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersGreyGold
Form factorClamshellClamshell
Display1 differ
Display diagonalDiffers35.6 cm (14")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
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generation8th gen Intel® Core™ i58th gen Intel® Core™ i5
Processor modeli5-8250Ui5-8250U
Processor cores44
Processor threads88
Processor boost frequency3.4 GHz3.4 GHz
Processor frequency1.6 GHz1.6 GHz
System bus rate4 GT/s4 GT/s
Processor cache6 MB6 MB
Processor cache typeSmart CacheSmart Cache
Processor socketBGA 1356BGA 1356
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor codenameKaby Lake RKaby Lake R
Bus typeOPIOPI
SteppingY0Y0
Thermal Design Power (TDP)15 W15 W
Configurable TDP-up frequency1.8 GHz1.8 GHz
Configurable TDP-up25 W25 W
Configurable TDP-down10 W10 W
Configurable TDP-down frequency0.8 GHz0.8 GHz
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1212
PCI Express configurations1x2+2x1, 1x4, 2x2, 4x11x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version3.03.0
ECC supported by processorNoNo
Memory2 differ
Internal memory8 GB8 GB
Internal memory typeDiffersLPDDR3-SDRAMDDR4-SDRAM
Memory clock speedKnown for one1866 MHz
Memory form factorKnown for oneOn-board
Maximum internal memoryDiffers8 GB16 GB
Storage3 differ
Total storage capacityDiffers256 GB1 TB
Storage mediaDiffersSSDHDD
Number of SSDs installedKnown for one1
SSD capacityKnown for one256 GB
SSD interfaceKnown for oneSATA III
Optical drive typeNoNo
Card reader integratedYesYes
Compatible memory cardsDiffersMicroSD (TransFlash)SD, SDHC
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Graphicsidentical
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card familyIntel® UHD GraphicsIntel® UHD Graphics
On-board graphics card modelIntel® UHD Graphics 620Intel® UHD 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)1100 MHz1100 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card OpenGL version4.44.4
On-board graphics card ID0x59170x5917
Audioidentical
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneHarman Kardon
Speaker power2 W2 W
Built-in microphoneYesYes
Audio systemKnown for oneSonicMaster
Cameraidentical
Front cameraYesYes
Networkidentical
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANNoNo
BluetoothYesYes
Bluetooth version4.14.1
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers12
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 quantity11
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
Ethernet LAN (RJ-45) ports00
HDMI ports quantityDiffers01
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantity00
Thunderbolt ports quantity00
Thunderbolt 2 ports quantity00
Thunderbolt 3 ports quantity00
Micro HDMI ports quantityKnown for one1
Combo headphone/mic portYesYes
ExpressCard slotNoNo
Headphone outputsKnown for one0
Microphone inKnown for oneNo
SmartCard slotKnown for oneNo
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadNoNo
Windows keysYesYes
Full-size keyboardKnown for oneYes
Softwareidentical
Operating system installedWindows 10 HomeWindows 10 Home
Processor special featuresidentical
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)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
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 Technology2.02.0
Processor ARK ID124967124967
Processor codeSR3LASR3LA
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
Battery2 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsDiffers23
Battery capacityDiffers39 Wh42 Wh
Power1 differ
AC adapter power45 W45 W
AC adapter frequency50 - 60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output currentDiffers2.37 A2.47 A
AC adapter output voltage19 V19 V
DC-in jackYesYes
Weight & dimensions3 differ
WeightKnown for one1.2 kg
WidthDiffers328 mm361.4 mm
DepthDiffers226.5 mm243.5 mm
HeightDiffers14.8 mm17.9 mm
Packaging contentidentical
AC adapter includedYesYes
ManualYesYes
Power cord includedYesYes
Securityidentical
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, User

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