Product comparison · 2 laptops

ASUS Vivobook S406UA-BV021T laptop Intel® Core™ i3 i3-7100U vs Dell Precision 3490 Intel Core Ultra 7 155H Mobile workstation

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  • 55specifications compared
  • 34differ
  • 21identical
  • 174known for one product only

Key differences

  • Product type
    • Vivobook S406UA-BV021T laptop Intel® Core™ i3 i3-7100U:Laptop
    • Precision 3490 Intel Core Ultra 7 155H Mobile workstation:Mobile workstation
  • Display resolution
    • Vivobook S406UA-BV021T laptop Intel® Core™ i3 i3-7100U:1366 x 768 pixels
    • Precision 3490 Intel Core Ultra 7 155H Mobile workstation:1920 x 1080 pixels
  • HD type
    • Vivobook S406UA-BV021T laptop Intel® Core™ i3 i3-7100U:HD
    • Precision 3490 Intel Core Ultra 7 155H Mobile workstation:Full HD
  • Processor family
    • Vivobook S406UA-BV021T laptop Intel® Core™ i3 i3-7100U:Intel® Core™ i3
    • Precision 3490 Intel Core Ultra 7 155H Mobile workstation:Intel Core Ultra 7
  • Processor model
    • Vivobook S406UA-BV021T laptop Intel® Core™ i3 i3-7100U:i3-7100U
    • Precision 3490 Intel Core Ultra 7 155H Mobile workstation:155H
  • Processor cores
    • Vivobook S406UA-BV021T laptop Intel® Core™ i3 i3-7100U:2
    • Precision 3490 Intel Core Ultra 7 155H Mobile workstation:16
  • Processor threads
    • Vivobook S406UA-BV021T laptop Intel® Core™ i3 i3-7100U:4
    • Precision 3490 Intel Core Ultra 7 155H Mobile workstation:22
  • Processor cache
    • Vivobook S406UA-BV021T laptop Intel® Core™ i3 i3-7100U:3 MB
    • Precision 3490 Intel Core Ultra 7 155H Mobile workstation:24 MB

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Differences highlightedShow differences only (off)
Comparison of S406UA-BV021T, 3490
229 specifications
Design1 differ
Product typeDiffersLaptopMobile workstation
Product colourGreyGrey
Form factorClamshellClamshell
Market positioningKnown for oneUnknown — not stated by the sourceBusiness
Display2 differ
Display diagonal35.6 cm (14")35.6 cm (14")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeDiffersHDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Panel typeKnown for oneUnknown — not stated by the sourceIPS
Anti-glare screenKnown for oneUnknown — not stated by the sourceYes
Display brightnessKnown for oneUnknown — not stated by the source250 cd/m²
Pixel densityKnown for oneUnknown — not stated by the source157 ppi
Colour gamutKnown for oneUnknown — not stated by the source45%
Display diagonal (metric)Known for oneUnknown — not stated by the source35.56 cm
RGB colour spaceKnown for oneUnknown — not stated by the sourceNTSC
Maximum refresh rateKnown for oneUnknown — not stated by the source60 Hz
Contrast ratio (typical)Known for oneUnknown — not stated by the source600:1
Processor6 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i3Intel Core Ultra 7
Processor generationDiffers7th gen Intel® Core™ i3Intel® Core™ Ultra (Series 1)
Processor modelDiffersi3-7100U155H
Processor coresDiffers216
Processor threadsDiffers422
Processor frequencyKnown for one2.4 GHzUnknown — not stated by the source
System bus rateKnown for one4 GT/sUnknown — not stated by the source
Processor cacheDiffers3 MB24 MB
Processor cache typeSmart CacheSmart Cache
Processor socketKnown for oneBGA 1356Unknown — not stated by the source
Processor lithographyKnown for one14 nmUnknown — not stated by the source
Processor operating modesKnown for one64-bitUnknown — not stated by the source
Processor codenameKnown for oneKaby LakeUnknown — not stated by the source
Bus typeKnown for oneOPIUnknown — not stated by the source
SteppingKnown for oneH0Unknown — not stated by the source
Thermal Design Power (TDP)Known for one15 WUnknown — not stated by the source
Configurable TDP-downKnown for one7.5 WUnknown — not stated by the source
Configurable TDP-down frequencyKnown for one0.8 GHzUnknown — not stated by the source
TjunctionKnown for one100 °CUnknown — not stated by the source
Maximum number of PCI Express lanesKnown for one12Unknown — not stated by the source
PCI Express configurationsKnown for one1x2+2x1, 1x4, 2x2, 4x1Unknown — not stated by the source
PCI Express slots versionKnown for one3.0Unknown — not stated by the source
ECC supported by processorKnown for oneNoUnknown — not stated by the source
Processor boost frequencyKnown for oneUnknown — not stated by the source4.8 GHz
Performance coresKnown for oneUnknown — not stated by the source6
Efficient coresKnown for oneUnknown — not stated by the source8
Low Power Efficient-coresKnown for oneUnknown — not stated by the source2
Performance-core Max Turbo FrequencyKnown for oneUnknown — not stated by the source4.8 GHz
Efficient-core Max Turbo FrequencyKnown for oneUnknown — not stated by the source3.8 GHz
Low Power Efficient-core Max Turbo FrequencyKnown for oneUnknown — not stated by the source2.5 GHz
Performance-core base frequencyKnown for oneUnknown — not stated by the source1.4 GHz
Efficient-core base frequencyKnown for oneUnknown — not stated by the source0.9 GHz
Low Power Efficient-core Base FrequencyKnown for oneUnknown — not stated by the source700 MHz
Maximum turbo powerKnown for oneUnknown — not stated by the source115 W
Processor base powerKnown for oneUnknown — not stated by the source28 W
Memory4 differ
Internal memoryDiffers4 GB16 GB
Internal memory typeDiffersLPDDR3-SDRAMDDR5-SDRAM
Memory clock speedKnown for one1866 MHzUnknown — not stated by the source
Memory form factorDiffersOn-boardSO-DIMM
Maximum internal memoryDiffers4 GB64 GB
Memory layout (slots x size)Known for oneUnknown — not stated by the source1 x 16 GB
Memory slotsKnown for oneUnknown — not stated by the source2x SO-DIMM
Memory data transfer rateKnown for oneUnknown — not stated by the source5600 MT/s
Storage3 differ
Total storage capacityDiffers128 GB1 TB
Storage mediaSSDSSD
Number of SSDs installed11
SSD capacityDiffers128 GB1 TB
SSD interfaceDiffersSATA IIIPCI Express 4.0
Optical drive typeNoNo
Card reader integratedKnown for oneYesUnknown — not stated by the source
Compatible memory cardsKnown for oneMicroSD (TransFlash)Unknown — not stated by the source
Total SSDs capacityKnown for oneUnknown — not stated by the source1 TB
NVMeKnown for oneUnknown — not stated by the sourceYes
SSD form factorKnown for oneUnknown — not stated by the sourceM.2
Graphics4 differ
On-board graphics cardYesYes
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA RTX 500 Ada
On-board graphics card familyDiffersIntel® HD GraphicsIntel Arc Graphics
On-board graphics card modelDiffersIntel® HD Graphics 620Intel Arc Graphics
Maximum on-board graphics card memoryKnown for one32 GBUnknown — not stated by the source
On-board graphics card base frequencyKnown for one300 MHzUnknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one1000 MHzUnknown — not stated by the source
On-board graphics card DirectX versionKnown for one12.0Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one4.4Unknown — not stated by the source
On-board graphics card IDKnown for one0x5916Unknown — not stated by the source
Discrete graphics card memoryKnown for oneUnknown — not stated by the source4 GB
Discrete graphics memory typeKnown for oneUnknown — not stated by the sourceGDDR6
On-board GPU manufacturerKnown for oneUnknown — not stated by the sourceIntel
Audio1 differ
Speakers manufacturerDiffersHarman KardonWaves
Speaker power2 W2 W
Built-in microphoneYesYes
Audio systemKnown for oneUnknown — not stated by the sourceMaxxAudio Pro
Number of built-in speakersKnown for oneUnknown — not stated by the source2
Number of microphonesKnown for oneUnknown — not stated by the source2
Cameraidentical
Front cameraYesYes
Front camera resolution (numeric)Known for oneUnknown — not stated by the source2.07 MP
Front camera HD typeKnown for oneUnknown — not stated by the sourceFull HD
Front camera resolutionKnown for oneUnknown — not stated by the source1920 x 1080 pixels
Privacy cameraKnown for oneUnknown — not stated by the sourceYes
Privacy typeKnown for oneUnknown — not stated by the sourcePrivacy shutter
Network3 differ
Wi-FiKnown for oneYesUnknown — not stated by the source
Top Wi-Fi standardDiffersWi-Fi 5 (802.11ac)Wi-Fi 6E (802.11ax)
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6E (802.11ax)
Ethernet LANDiffersNoYes
BluetoothYesYes
Bluetooth versionKnown for one4.1Unknown — not stated by the source
Mobile network connectionKnown for oneUnknown — not stated by the sourceNo
Antenna typeKnown for oneUnknown — not stated by the source2x2
WLAN controller manufacturerKnown for oneUnknown — not stated by the sourceIntel
WLAN controller modelKnown for oneUnknown — not stated by the sourceIntel Wi-Fi 6E AX211
Ethernet LAN data ratesKnown for oneUnknown — not stated by the source10,100,1000 Mbit/s
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
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 quantityKnown for one0Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0Unknown — not stated by the source
HDMI ports quantityDiffers01
DisplayPorts quantityKnown for one0Unknown — not stated by the source
DVI portKnown for oneNoUnknown — not stated by the source
Thunderbolt 2 ports quantityKnown for one0Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one0Unknown — not stated by the source
Micro HDMI ports quantityKnown for one1Unknown — not stated by the source
Combo headphone/mic portYesYes
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source1
HDMI versionKnown for oneUnknown — not stated by the source2.1
Thunderbolt 4 ports quantityKnown for oneUnknown — not stated by the source2
Intel® Thunderbolt 4Known for oneUnknown — not stated by the sourceYes
USB Type-C DisplayPort Alternate ModeKnown for oneUnknown — not stated by the sourceYes
PowerShareKnown for oneUnknown — not stated by the sourceYes
Keyboardidentical
Pointing deviceTouchpadTouchpad
Numeric keypadNoNo
Full-size keyboardKnown for oneYesUnknown — not stated by the source
Windows keysKnown for oneYesUnknown — not stated by the source
Keyboard backlitKnown for oneUnknown — not stated by the sourceYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 11 Pro
Operating system architectureKnown for oneUnknown — not stated by the source64-bit
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for oneYesUnknown — not stated by the source
CPU configuration (max)Known for one1Unknown — not stated by the source
Embedded options availableKnown for oneYesUnknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for oneYesUnknown — not stated by the source
Execute Disable BitKnown for oneYesUnknown — not stated by the source
Graphics & IMC lithographyKnown for one14 nmUnknown — not stated by the source
Idle StatesKnown for oneYesUnknown — not stated by the source
Intel 64Known for oneYesUnknown — not stated by the source
Intel Clear Video TechnologyKnown for oneYesUnknown — not stated by the source
Intel Enhanced Halt StateKnown for oneYesUnknown — not stated by the source
Intel Flex Memory AccessKnown for oneYesUnknown — not stated by the source
Intel Identity Protection Technology versionKnown for one1.00Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one1.00Unknown — not stated by the source
Intel Smart Response Technology versionKnown for one1.00Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)Known for oneYesUnknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for oneNoUnknown — not stated by the source
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00Unknown — not stated by the source
Intel TSX-NIKnown for oneNoUnknown — not stated by the source
Intel TSX-NI versionKnown for one0.00Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for oneNoUnknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for oneYesUnknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYesUnknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for oneYesUnknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYesUnknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYesUnknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYesUnknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for oneYesUnknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Insider™Known for oneYesUnknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for oneYesUnknown — not stated by the source
Intel® OS GuardKnown for oneYesUnknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Secure KeyKnown for oneYesUnknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for oneYesUnknown — not stated by the source
Intel® Smart Response TechnologyKnown for oneYesUnknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for oneNoUnknown — not stated by the source
Processor ARK IDKnown for one95442Unknown — not stated by the source
Processor codeKnown for oneSR2ZWUnknown — not stated by the source
Processor package sizeKnown for one42 x 24 mmUnknown — not stated by the source
Supported instruction setsKnown for oneAVX 2.0, SSE4.2Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for oneYesUnknown — not stated by the source
Conflict-Free processorKnown for oneYesUnknown — not stated by the source
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)Unknown — not stated by the source
Number of battery cellsDiffers23
Battery capacityKnown for one39 WhUnknown — not stated by the source
Battery voltageKnown for oneUnknown — not stated by the source11.4 V
Battery recharge timeKnown for oneUnknown — not stated by the source4 h
Fast chargingKnown for oneUnknown — not stated by the sourceYes
Power1 differ
AC adapter powerKnown for one45 WUnknown — not stated by the source
AC adapter frequencyDiffers50 - 60 Hz50/60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output currentKnown for one2.37 AUnknown — not stated by the source
AC adapter output voltageKnown for one19 VUnknown — not stated by the source
USB Power Delivery (USB PD)Known for oneUnknown — not stated by the sourceYes
Securityidentical
Password protectionKnown for oneYesUnknown — not stated by the source
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
Cable lock slot typeKnown for oneUnknown — not stated by the sourceWedge
Fingerprint readerKnown for oneUnknown — not stated by the sourceYes
Smart card readerKnown for oneUnknown — not stated by the sourceYes
Trusted Platform Module (TPM)Known for oneUnknown — not stated by the sourceYes
Trusted Platform Module (TPM) versionKnown for oneUnknown — not stated by the source2.0
Weight & dimensions3 differ
WeightDiffers1.2 kg1.4 kg
WidthDiffers328 mm321.4 mm
DepthDiffers226.5 mm212 mm
HeightKnown for one14.8 mmUnknown — not stated by the source
Height (front)Known for oneUnknown — not stated by the source1.91 cm
Height (rear)Known for oneUnknown — not stated by the source2.1 cm
Packaging contentidentical
AC adapter includedYesYes
ManualKnown for oneYesUnknown — not stated by the source
Power cord includedKnown for oneYesUnknown — not stated by the source
Cables includedKnown for oneUnknown — not stated by the sourceAC
Neural processor unit (NPU)identical
Neural processor unit (NPU)Known for oneUnknown — not stated by the sourceIntel AI Boost
Sparsity supportKnown for oneUnknown — not stated by the sourceYes
Windows Studio effects supportKnown for oneUnknown — not stated by the sourceYes
AI software frameworks supported by NPUKnown for oneUnknown — not stated by the sourceDirectML, ONNX RT, OpenVINO, Windows ML
Performanceidentical
Motherboard chipsetKnown for oneUnknown — not stated by the sourceIntel SoC
Operational conditionsidentical
Operating temperature (T-T)Known for oneUnknown — not stated by the source0 - 35 °C
Storage temperature (T-T)Known for oneUnknown — not stated by the source-40 - 65 °C
Operating relative humidity (H-H)Known for oneUnknown — not stated by the source10 - 90%
Storage relative humidity (H-H)Known for oneUnknown — not stated by the source0 - 95%
Operating altitudeKnown for oneUnknown — not stated by the source-15.2 - 3048 m
Non-operating altitudeKnown for oneUnknown — not stated by the source-15.2 - 10668 m
Operating shockKnown for oneUnknown — not stated by the source110 G
Non-operating shockKnown for oneUnknown — not stated by the source160 G
Operating vibrationKnown for oneUnknown — not stated by the source0.66 G
Non-operating vibrationKnown for oneUnknown — not stated by the source1.3 G
Carbon footprintidentical
Carbon emissions, end-of-life (kg of CO2e)Known for oneUnknown — not stated by the source1
Carbon emissions, energy usage (kg of CO2e)Known for oneUnknown — not stated by the source23
Carbon emissions, logistics (kg of CO2e)Known for oneUnknown — not stated by the source4
Carbon emissions, manufacturing (kg of CO2e)Known for oneUnknown — not stated by the source76
Total carbon emissions, w/o use phase (kg of CO2e)Known for oneUnknown — not stated by the source81
Total carbon footprint (kg of CO2e)Known for oneUnknown — not stated by the source104

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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