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Product comparison · 2 laptops

ASUS Vivobook 15 X542UQ-0101B8250U laptop Intel® Core™ i5 i5-8250U 39.6 cm (15.6") Full HD 4 GB DDR4-SDRAM 1 TB HDD NVIDIA® GeForce® 940MX Windows 10 Home Grey vs Lenovo ThinkPad T571 Intel® Core™ i7 i7-7600U Laptop

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  • 122specifications compared
  • 48differ
  • 74identical
  • 56known for one product only

Key differences

  • Product colour
    • Grey
    • Black
  • Display diagonal
    • 39.6 cm (15.6")
    • 39.9 cm (15.7")
  • Native aspect ratio
    • 16:9
    • 16:10
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 8th gen Intel® Core™ i5
    • 7th gen Intel® Core™ i7
  • Processor model
    • i5-8250U
    • i7-7600U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4

Side by side

Differences highlightedShow differences only
178 specifications
A

ASUS

Vivobook 15 X542UQ-0101B8250U laptop Intel® Core™ i5 i5-8250U 39.6 cm (15.6") Full HD 4 GB DDR4-SDRAM 1 TB HDD NVIDIA® GeForce® 940MX Windows 10 Home Grey

Model X542UQ-0101B8250U

View product
B

Lenovo

ThinkPad T571 Intel® Core™ i7 i7-7600U Laptop

Model T571

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Design1 differ
Product typeLaptopLaptop
Product colourDiffersGreyBlack
Form factorClamshellClamshell
Housing materialKnown for oneGlass fibre
Market positioningKnown for oneBusiness
Display2 differ
Display diagonalDiffers39.6 cm (15.6")39.9 cm (15.7")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
Panel typeKnown for oneIPS
LED backlightYesYes
Native aspect ratioDiffers16:916:10
Display surfaceKnown for oneMatt
Processor13 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers8th gen Intel® Core™ i57th gen Intel® Core™ i7
Processor modelDiffersi5-8250Ui7-7600U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.4 GHz3.9 GHz
Processor frequencyDiffers1.6 GHz2.8 GHz
System bus rate4 GT/s4 GT/s
Processor cacheDiffers6 MB4 MB
Processor cache typeSmart CacheSmart Cache
Processor socketBGA 1356BGA 1356
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor seriesKnown for oneIntel Core i7-7600 Mobile Series
Processor codenameDiffersKaby Lake RKaby Lake
Bus typeOPIOPI
SteppingDiffersY0H0
Thermal Design Power (TDP)15 W15 W
Configurable TDP-up frequencyDiffers1.8 GHz2.9 GHz
Configurable TDP-up25 W25 W
Configurable TDP-downDiffers10 W7.5 W
Configurable TDP-down frequency0.8 GHz0.8 GHz
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1212
PCI Express configurationsDiffers1x2+2x1, 1x4, 2x2, 4x11x2, 1x4, 2x2, 2x1, 4x1
PCI Express slots version3.03.0
ECC supported by processorNoNo
Memory3 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory clock speedDiffers2133 MHz2134 MHz
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 8 GB
Memory slots2x SO-DIMM2x SO-DIMM
Maximum internal memoryDiffers16 GB33 GB
Maximum internal memory (64-bit)Known for one32 GB
Storage3 differ
Total storage capacityDiffers1 TB512 GB
Storage mediaDiffersHDDSSD
Number of SSDs installedKnown for one1
SSD capacityKnown for one512 GB
Optical drive typeKnown for oneNo
Card reader integratedYesYes
Compatible memory cardsDiffersSD, SDHC, SDXCMMC, SD, SDHC, SDXC
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
Graphics3 differ
On-board graphics cardYesYes
On-board graphics card familyKnown for oneIntel® 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)Differs1100 MHz1150 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card OpenGL version4.44.4
On-board graphics card IDDiffers0x59170x5916
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® 940MX
Discrete graphics card memoryKnown for one2 GB
Discrete graphics memory typeKnown for oneGDDR5
Audio1 differ
Number of built-in speakersKnown for one3
Speaker powerDiffers1.5 W3 W
Built-in microphoneYesYes
Audio systemKnown for oneSonicMaster
Cameraidentical
Front cameraYesYes
Front camera HD typeKnown for oneHD
Front camera resolutionKnown for one1281 x 720 pixels
Front camera signal formatKnown for one720p
Networkidentical
Wi-FiYesYes
Top Wi-Fi standardKnown for oneWi-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 LANYesYes
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.2
Ports & interfaces6 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
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 quantityDiffers01
Ethernet LAN (RJ-45) ports11
HDMI ports quantityDiffers12
HDMI versionKnown for one1.4b
DisplayPorts quantityDiffers01
Mini DisplayPorts quantityKnown for one1
Thunderbolt 3 ports quantity00
Combo headphone/mic portYesYes
Docking connectorKnown for oneYes
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one2
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one1
Thunderbolt ports quantityKnown for one0
Thunderbolt 2 ports quantityKnown for one0
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard backlitKnown for oneYes
Numeric keypadYesYes
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Windows keysYesYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Operating system architectureKnown for one64-bit
Processor special features8 differ
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one14 nm
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)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionDiffers0.001.00
Intel Trusted Execution TechnologyDiffersNoYes
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 CacheKnown for oneYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers12496797466
Processor codeDiffersSR3LASR33Z
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
Power2 differ
AC adapter powerDiffers65 W46 W
AC adapter frequencyDiffers50 - 60 Hz50/61 Hz
AC adapter input voltageKnown for one101 - 240 V
DC-in jackYesYes
AC adapter output currentKnown for one2.47 A
AC adapter output voltageKnown for one19 V
Security1 differ
Cable lock slotKnown for oneYes
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionYesYes
Password protection typeDiffersBIOS, UserHDD, Power on, Supervisor
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.15 kg1.97 kg
WidthDiffers380 mm365.9 mm
DepthDiffers251 mm252.9 mm
Height (front)Known for one2 cm
Height (rear)Known for one2.03 cm
HeightKnown for one23.2 mm
Packaging contentidentical
AC adapter includedYesYes
ManualYesYes
Power cord includedKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Batteryidentical
Battery capacityKnown for one38 Wh

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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