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Product comparison · 2 laptops

ASUS Zenbook S UX391UA-ET038T laptop Intel® Core™ i5 i5-8250U vs ASUS Zenbook Pro UX580GE-E2036T laptop Intel® Core™ i9 i9-8950HK

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  • 122specifications compared
  • 53differ
  • 69identical
  • 31known for one product only

Key differences

  • Product colour
    • Black
    • Blue
  • Display diagonal
    • 33.8 cm (13.3")
    • 39.6 cm (15.6")
  • Display resolution
    • 1920 x 1080 pixels
    • 3840 x 2160 pixels
  • HD type
    • Full HD
    • 4K Ultra HD
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i9
  • Processor generation
    • 8th gen Intel® Core™ i5
    • 8th gen Intel® Core™ i9
  • Processor model
    • i5-8250U
    • i9-8950HK
  • Processor cores
    • 4
    • 6

Side by side

Differences highlightedShow differences only
153 specifications
A

ASUS

Zenbook S UX391UA-ET038T laptop Intel® Core™ i5 i5-8250U

Model UX391UA-ET038T

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B

ASUS

Zenbook Pro UX580GE-E2036T laptop Intel® Core™ i9 i9-8950HK

Model UX580GE-E2036T

View product
Design1 differ
Product typeLaptopLaptop
Product colourDiffersBlackBlue
Form factorClamshellClamshell
Display3 differ
Display diagonalDiffers33.8 cm (13.3")39.6 cm (15.6")
Display resolutionDiffers1920 x 1080 pixels3840 x 2160 pixels
TouchscreenKnown for oneYes
Touchscreen typeKnown for oneCapacitive
HD typeDiffersFull HD4K Ultra HD
Touch technologyKnown for oneMulti-touch
LED backlightYesYes
Native aspect ratio16:916:9
Processor16 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i9
Processor generationDiffers8th gen Intel® Core™ i58th gen Intel® Core™ i9
Processor modelDiffersi5-8250Ui9-8950HK
Processor coresDiffers46
Processor threadsDiffers812
Processor boost frequencyDiffers3.4 GHz4.8 GHz
Processor frequencyDiffers1.6 GHz2.9 GHz
System bus rateDiffers4 GT/s8 GT/s
Processor cacheDiffers6 MB12 MB
Processor cache typeSmart CacheSmart Cache
Processor socketDiffersBGA 1356BGA 1440
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Core i9-8000 Mobile series
Processor codenameDiffersKaby Lake RCoffee Lake
Bus typeDiffersOPIDMI
SteppingDiffersY0U0
Thermal Design Power (TDP)Differs15 W45 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x16, 1x8+2x4, 2x8
PCI Express slots version3.03.0
ECC supported by processorNoNo
Configurable TDP-up frequencyKnown for one1.8 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downKnown for one10 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Memory4 differ
Internal memoryDiffers8 GB16 GB
Internal memory typeDiffersLPDDR3-SDRAMDDR4-SDRAM
Memory clock speedDiffers2133 MHz2400 MHz
Memory form factorOn-boardOn-board
Maximum internal memoryDiffers8 GB16 GB
Storage2 differ
Total storage capacityDiffers256 GB512 GB
Storage mediaSSDSSD
Number of SSDs installed11
SSD capacityDiffers256 GB512 GB
SSD interfaceKnown for oneSATA III
SSD form factorKnown for oneM.2
Optical drive typeNoNo
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Graphics8 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 1050 Ti
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card familyIntel® UHD GraphicsIntel® UHD Graphics
On-board graphics card modelDiffersIntel® UHD Graphics 620Intel® UHD Graphics 630
Maximum on-board graphics card memoryDiffers32 GB64 GB
On-board graphics card base frequencyDiffers300 MHz350 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz1200 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card OpenGL versionDiffers4.44.5
On-board graphics card IDDiffers0x59170x3E9B
Audioidentical
Audio systemSonicMasterSonicMaster
Number of built-in speakers22
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 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 versionDiffers4.25.0
Ports & interfaces3 differ
USB 2.0 ports quantity00
USB 2.0 Type-C ports quantityKnown for one0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity00
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 quantityDiffers02
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity22
Ethernet LAN (RJ-45) portsKnown for one0
HDMI ports quantityDiffers01
DisplayPorts quantity00
VGA (D-Sub) ports quantityKnown for one0
Headphone outputsKnown for one0
Combo headphone/mic portYesYes
Microphone inKnown for oneNo
ExpressCard slotNoNo
SmartCard slotKnown for oneNo
Thunderbolt 3 ports quantityKnown for one0
Keyboard1 differ
Pointing deviceDiffersTouchpadScreenPad
Numeric keypadNoNo
Windows keysYesYes
Software1 differ
Operating system installedDiffersWindows 10Windows 10 Home
Operating system architectureKnown for one64-bit
Processor special features5 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 Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
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® Turbo Boost Technology2.02.0
Processor ARK IDDiffers124967134903
Processor codeDiffersSR3LASRCKN
Processor package sizeDiffers42 x 24 mm42 x 28 mm
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Intel Smart Response Technology versionKnown for one1.00
Intel® Smart Response TechnologyKnown for oneYes
Conflict-Free processorKnown for oneYes
Battery3 differ
Battery technologyLithium Polymer (LiPo)Lithium Polymer (LiPo)
Number of battery cellsDiffers48
Battery capacityDiffers50 Wh71 Wh
Battery life (max)Differs13.5 h9.5 h
Power2 differ
AC adapter powerDiffers65 W150 W
AC adapter frequency50 - 60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output currentKnown for one7.7 A
AC adapter output voltageDiffers20 V19.5 V
DC-in jackKnown for oneYes
Weight & dimensions3 differ
WeightKnown for one1.88 kg
WidthDiffers311 mm365 mm
DepthDiffers213 mm241 mm
HeightDiffers12.9 mm18.9 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneNo
Warranty cardKnown 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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