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Product comparison · 2 laptops

ASUS K555LF-XX421D laptop Intel® Core™ i3 i3-5005U vs ASUS Zenbook 3 UX390UA-GS058T laptop Intel® Core™ i7 i7-7500U

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  • 139specifications compared
  • 60differ
  • 79identical
  • 39known for one product only

Key differences

  • Product colour
    • Black, Silver
    • Pink gold
  • Display diagonal
    • 39.6 cm (15.6")
    • 31.8 cm (12.5")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 5th gen Intel® Core™ i3
    • 7th gen Intel® Core™ i7
  • Processor model
    • i3-5005U
    • i7-7500U
  • Processor frequency
    • 2 GHz
    • 2.7 GHz

Side by side

Differences highlightedShow differences only
178 specifications
A

ASUS

K555LF-XX421D laptop Intel® Core™ i3 i3-5005U

Model K555LF-XX421D

View product
B

ASUS

Zenbook 3 UX390UA-GS058T laptop Intel® Core™ i7 i7-7500U

Model UX390UA-GS058T

View product
Design1 differ
Product colourDiffersBlack, SilverPink gold
Display3 differ
Display diagonalDiffers39.6 cm (15.6")31.8 cm (12.5")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Display surfaceKnown for oneGloss
Processor16 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers5th gen Intel® Core™ i37th gen Intel® Core™ i7
Processor modelDiffersi3-5005Ui7-7500U
Processor boost frequencyKnown for one3.5 GHz
Processor frequencyDiffers2 GHz2.7 GHz
System bus rateDiffers5 GT/s4 GT/s
Processor cacheDiffers3 MB4 MB
Processor socketDiffersBGA 1168BGA 1356
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor codenameDiffersBroadwellKaby Lake
Bus typeDiffersDMI2OPI
SteppingDiffersF0H0
Configurable TDP-up frequencyKnown for one2.9 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-downDiffers10 W7.5 W
Configurable TDP-down frequencyDiffers0.6 GHz0.8 GHz
TjunctionDiffers105 °C100 °C
PCI Express configurationsDiffers2x4, 4x11x2+2x1, 1x4, 2x2, 4x1
PCI Express slots versionDiffers2.03.0
ECC supported by processorKnown for oneNo
Processor seriesKnown for oneIntel Core i3-5000 Mobile series
Memory5 differ
Internal memoryDiffers4 GB16 GB
Internal memory typeDiffersDDR3L-SDRAMLPDDR3-SDRAM
Memory clock speedDiffers1600 MHz2133 MHz
Memory form factorKnown for oneOn-board
Maximum internal memoryDiffers12 GB16 GB
Maximum internal memory (64-bit)Differs12 GB16 GB
Memory slotsKnown for one1x SO-DIMM
Storage3 differ
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one1 TB
SSD interfaceKnown for onePCI Express 3.0
SSD form factorKnown for oneM.2
Optical drive typeDiffersDVD Super MultiNo
Card reader integratedDiffersYesNo
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Compatible memory cardsKnown for oneSD, SDHC, SDXC
Graphics7 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 930MNot available
On-board graphics card modelDiffersIntel® HD Graphics 5500Intel® HD Graphics 620
Maximum on-board graphics card memoryDiffers16 GB32 GB
On-board graphics card dynamic frequency (max)Differs850 MHz1050 MHz
On-board graphics card DirectX versionDiffers11.212.0
On-board graphics card OpenGL versionKnown for one4.4
On-board graphics card IDDiffers0x16160x5916
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR3
Audio1 differ
Audio systemDiffersSonicMasterSonicMaster Premium
Number of built-in speakersKnown for one4
Speakers manufacturerKnown for oneHarman Kardon
Network3 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANDiffersYesNo
BluetoothDiffersYesNo
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Bluetooth versionKnown for one4.0
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers20
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
Ethernet LAN (RJ-45) portsDiffers10
HDMI ports quantityDiffers10
VGA (D-Sub) ports quantityDiffers10
Keyboard1 differ
Keyboard backlitKnown for oneYes
Numeric keypadDiffersYesNo
Software1 differ
Operating system installedDiffersFreeDOSWindows 10
Operating system architectureKnown for one64-bit
Processor special features4 differ
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers8469595451
Processor codeDiffersSR27GSR2ZV
Processor package sizeDiffers40 x 24x 1.3 mm42 x 24 mm
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel® Smart CacheKnown for oneYes
Battery2 differ
Number of battery cellsDiffers26
Battery capacityDiffers37 Wh40 Wh
Power3 differ
AC adapter powerDiffers65 W45 W
AC adapter output currentDiffers3.42 A2.25 A
AC adapter output voltageDiffers19 V20 V
Securityidentical
Fingerprint readerKnown for oneYes
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, User
Weight & dimensions4 differ
WeightDiffers2.3 kg910 g
WidthDiffers382 mm296 mm
DepthDiffers256 mm191.2 mm
HeightDiffers25.8 mm11.9 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Other featuresidentical
Intel segment taggingKnown for oneEnterprise

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