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Product comparison · 2 laptops

ASUS Vivobook S14 S5408QAB-TM428W Copilot+ PC Snapdragon X1-26-101 Laptop vs ASUS Zenbook 14 UX3480AA-U1691W Intel Core Ultra 7 355 Laptop

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  • 96specifications compared
  • 31differ
  • 65identical
  • 43known for one product only

Key differences

The ASUS Zenbook 14 UX3480AA-U1691W Intel Core Ultra 7 355 Laptop has 55% more colour gamut than the ASUS Vivobook S14 S5408QAB-TM428W Copilot+ PC Snapdragon X1-26-101 Laptop (100% vs 45%). The ASUS Zenbook 14 UX3480AA-U1691W Intel Core Ultra 7 355 Laptop has 1.73 GHz more processor boost frequency than the ASUS Vivobook S14 S5408QAB-TM428W Copilot+ PC Snapdragon X1-26-101 Laptop (4.7 GHz vs 2.97 GHz). The ASUS Vivobook S14 S5408QAB-TM428W Copilot+ PC Snapdragon X1-26-101 Laptop has 18 MB more processor cache than the ASUS Zenbook 14 UX3480AA-U1691W Intel Core Ultra 7 355 Laptop (30 MB vs 12 MB). Colour name: Light Blue on the ASUS Vivobook S14 S5408QAB-TM428W Copilot+ PC Snapdragon X1-26-101 Laptop, Arctic Blue on the ASUS Zenbook 14 UX3480AA-U1691W Intel Core Ultra 7 355 Laptop. Display back cover material: Aluminium on the ASUS Vivobook S14 S5408QAB-TM428W Copilot+ PC Snapdragon X1-26-101 Laptop, Ceraluminum on the ASUS Zenbook 14 UX3480AA-U1691W Intel Core Ultra 7 355 Laptop.

  • Colour name
    • Light Blue
    • Arctic Blue
  • Display back cover material
    • Aluminium
    • Ceraluminum
  • Panel type
    • IPS-Level
    • OLED
  • Colour gamut
    • 45%
    • 100%
  • RGB colour space
    • NTSC
    • DCI-P3
  • Processor manufacturer
    • Qualcomm
    • Intel
  • Processor family
    • Snapdragon
    • Intel Core Ultra 7
  • Processor model
    • X1-26-101
    • 355

Side by side

Differences highlightedShow differences only
139 specifications
A

ASUS

Vivobook S14 S5408QAB-TM428W Copilot+ PC Snapdragon X1-26-101 Laptop

Model S5408QAB-TM428W

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B

ASUS

Zenbook 14 UX3480AA-U1691W Intel Core Ultra 7 355 Laptop

Model UX3480AA-U1691W

View product
Design2 differ
Colour nameDiffersLight BlueArctic Blue
Display back cover materialDiffersAluminiumCeraluminum
Introduction yearKnown for one2026
Display3 differ
Panel typeDiffersIPS-LevelOLED
Display number of coloursKnown for one16.78 million colours
LED backlightKnown for oneYes
Colour gamutDiffers45%100%
Low Blue Light technologyKnown for oneYes
RGB colour spaceDiffersNTSCDCI-P3
Contrast ratio (typical)Known for one1000000:1
Anti-glare screenKnown for oneYes
Processor7 differ
Processor manufacturerDiffersQualcommIntel
Processor familyDiffersSnapdragonIntel Core Ultra 7
Processor generationDiffersSnapdragon XIntel® Core™ Ultra (Series 3)
Processor modelDiffersX1-26-101355
Processor boost frequencyDiffers2.97 GHz4.7 GHz
Performance coresKnown for one4
Efficient coresKnown for one0
Low Power Efficient-coresKnown for one4
Performance-core Max Turbo FrequencyKnown for one4.7 GHz
Low Power Efficient-core Max Turbo FrequencyKnown for one3.5 GHz
Performance-core base frequencyKnown for one2.3 GHz
Efficient-core base frequencyKnown for one1.7 GHz
Low Power Efficient-core Base FrequencyKnown for one1700 MHz
Processor cacheDiffers30 MB12 MB
Processor cache typeKnown for oneSmart Cache
Processor socketDiffersBGA 2833FCBGA2540
Maximum turbo powerKnown for one55 W
Processor base powerKnown for one25 W
Neural processor unit (NPU)2 differ
Neural processor unit (NPU)DiffersQualcomm HexagonIntel AI Boost
Sparsity supportKnown for oneYes
Windows Studio effects supportKnown for oneYes
AI datatype support on NPUKnown for oneInt8
AI software frameworks supported by NPUKnown for oneONNX RT, WebNN, Windows ML, OpenVINO
NPU performance up toDiffers45 TOPs49 TOPs
GPU performance up toKnown for one40 TOPs
Copilot+ PCKnown for oneYes
Memory2 differ
Internal memoryDiffers8 GB16 GB
Maximum internal memoryDiffers8 GB16 GB
Memory slotsKnown for oneNot available
Storage4 differ
Total storage capacityDiffers256 GB512 GB
Total SSDs capacityDiffers256 GB512 GB
SSD capacityDiffers256 GB512 GB
SSD interfaceDiffersPCI ExpressPCI Express 4.0
M.2 SSD sizeKnown for one2280 (22 x 80 mm)
Graphics2 differ
On-board graphics card familyDiffersQualcomm AdrenoIntel® Graphics
On-board graphics card modelDiffersQualcomm Adreno GPUIntel® Graphics
On-board graphics card 4K supportKnown for oneYes
On-board graphics card 8K supportKnown for oneYes
Graphics card Open GL supportKnown for oneYes
Ray tracing accelerationKnown for oneYes
Cameraidentical
Privacy cameraKnown for oneYes
Privacy typeKnown for onePrivacy shutter
Front camera resolutionKnown for one1920 x 1080 pixels
Network1 differ
Bluetooth versionDiffers5.35.4
Ethernet LANKnown for oneNo
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers21
Thunderbolt 4 ports quantityKnown for one1
Intel® Thunderbolt 4Known for oneYes
Performanceidentical
Repairability indexKnown for one9.3
Keyboardidentical
Keyboard backlitKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Keyboard languageKnown for oneDutch
Copilot keyKnown for oneYes
Software2 differ
Trial softwareDiffers1-month trial for new Microsoft 365 customers1-month trial for new Microsoft 365 customers. Credit card required. McAfee® 30 days free trial
Bundled softwareDiffers3-Month Google AI Pro Subscription 3-Month GoPro Premium+ Subscription 1-Month Membership of Adobe Creative Cloud All Apps, Individual. The redemption duration from September 15, 2021 to August 31, 2028. 3-Month Goodnotes Essential Subscription 6-Month Dropbox 500GB Subscription 1-Year ASUS Secure A3-Month Google AI Pro Subscription3-Month GoPro Premium+ Subscription1-Month Membership of Adobe Creative Cloud All Apps, Individual. The redemption duration from September 15, 2021 to August 31, 2028.3-Month Goodnotes Essential Subscription6-Month Dropbox 500GB Subscription1-Year ASUS Secure Auto-B
Microsoft CopilotKnown for oneYes
Securityidentical
Face recognitionKnown for oneYes
Weight & dimensions4 differ
WeightDiffers1.28 kg1.1 kg
WidthDiffers311.6 mm311.2 mm
DepthDiffers221.9 mm215.8 mm
Height (front)Differs1.49 cm1.39 cm
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR

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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