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Product comparison · 2 laptops

ASUS Zenbook 14 AX3405CA-ST1730W Intel Core Ultra 5 225H Laptop vs ASUS Vivobook S14 S5408QAB-TM428W Copilot+ PC Snapdragon X1-26-101 Laptop

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  • 99specifications compared
  • 45differ
  • 54identical
  • 43known for one product only

Key differences

The ASUS Zenbook 14 AX3405CA-ST1730W Intel Core Ultra 5 225H Laptop has 200 cd/m² more display brightness than the ASUS Vivobook S14 S5408QAB-TM428W Copilot+ PC Snapdragon X1-26-101 Laptop (500 cd/m² vs 300 cd/m²). The ASUS Zenbook 14 AX3405CA-ST1730W Intel Core Ultra 5 225H 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 AX3405CA-ST1730W Intel Core Ultra 5 225H Laptop has 60 Hz more maximum refresh rate than the ASUS Vivobook S14 S5408QAB-TM428W Copilot+ PC Snapdragon X1-26-101 Laptop (120 Hz vs 60 Hz). Only the ASUS Vivobook S14 S5408QAB-TM428W Copilot+ PC Snapdragon X1-26-101 Laptop has copilot+ PC. Colour name: Ponder Blue on the ASUS Zenbook 14 AX3405CA-ST1730W Intel Core Ultra 5 225H Laptop, Light Blue on the ASUS Vivobook S14 S5408QAB-TM428W Copilot+ PC Snapdragon X1-26-101 Laptop.

  • Colour name
    • Ponder Blue
    • Light Blue
  • Display resolution
    • 2880 x 1800 pixels
    • 1920 x 1200 pixels
  • HD type
    • 3K
    • WUXGA
  • Panel type
    • OLED
    • IPS-Level
  • Display brightness
    • 500 cd/m²
    • 300 cd/m²
  • Colour gamut
    • 100%
    • 45%
  • RGB colour space
    • DCI-P3
    • NTSC
  • Maximum refresh rate
    • 120 Hz
    • 60 Hz

Side by side

Differences highlightedShow differences only
142 specifications
A

ASUS

Zenbook 14 AX3405CA-ST1730W Intel Core Ultra 5 225H Laptop

Model AX3405CA-ST1730W

View product
B

ASUS

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

Model S5408QAB-TM428W

View product
Design1 differ
Product typeLaptopLaptop
Product colourBlueBlue
Colour nameDiffersPonder BlueLight Blue
Form factorClamshellClamshell
Display back cover materialAluminiumAluminium
Housing materialAluminiumAluminium
Market positioningHomeHome
Certified refurbishedKnown for oneNo
Introduction yearKnown for one2026
Display7 differ
Display diagonal35.6 cm (14")35.6 cm (14")
Display resolutionDiffers2880 x 1800 pixels1920 x 1200 pixels
TouchscreenNoNo
HD typeDiffers3KWUXGA
Panel typeDiffersOLEDIPS-Level
Native aspect ratio16:1016:10
Anti-glare screenYesYes
Display brightnessDiffers500 cd/m²300 cd/m²
Maximum display brightness (HDR)Known for one1000 cd/m²
Colour gamutDiffers100%45%
RGB colour spaceDiffersDCI-P3NTSC
Display response rise/fallKnown for one0.2 ms
Maximum refresh rateDiffers120 Hz60 Hz
Contrast ratio (typical)Known for one1000000:1
High Dynamic Range (HDR) supportedKnown for oneYes
High Dynamic Range (HDR) technologyKnown for oneDisplayHDR True Black 1000
Processor9 differ
Processor manufacturerDiffersIntelQualcomm
Processor familyDiffersIntel Core Ultra 5Snapdragon
Processor generationDiffersIntel Core Ultra (Series 2)Snapdragon X
Processor modelDiffers225HX1-26-101
Processor coresDiffers148
Processor threadsDiffers148
Processor boost frequencyDiffers4.9 GHz2.97 GHz
Performance coresKnown for one4
Efficient coresKnown for one8
Low Power Efficient-coresKnown for one2
Performance-core Max Turbo FrequencyKnown for one4.9 GHz
Efficient-core Max Turbo FrequencyKnown for one4.3 GHz
Low Power Efficient-core Max Turbo FrequencyKnown for one2.5 GHz
Performance-core base frequencyKnown for one1.7 GHz
Efficient-core base frequencyKnown for one1.3 GHz
Low Power Efficient-core Base FrequencyKnown for one700 MHz
Processor cacheDiffers18 MB30 MB
Processor cache typeKnown for oneSmart Cache
Processor socketDiffersBGA 2049BGA 2833
Maximum turbo powerKnown for one115 W
Processor base powerKnown for one28 W
Neural processor unit (NPU)3 differ
Copilot+ PCDiffersNoYes
Neural processor unit (NPU)DiffersIntel AI BoostQualcomm Hexagon
Sparsity supportKnown for oneYes
Windows Studio effects supportKnown for oneYes
AI software frameworks supported by NPUKnown for oneDirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up toKnown for one83 TOPs
NPU performance up toDiffers13 TOPs45 TOPs
GPU performance up toKnown for one63 TOPs
Memory2 differ
Internal memoryDiffers16 GB8 GB
Internal memory typeLPDDR5x-SDRAMLPDDR5x-SDRAM
Memory form factorOn-boardOn-board
Maximum internal memoryDiffers16 GB8 GB
Memory channelsKnown for oneDual-channel
Memory slotsKnown for oneNot available
Storage4 differ
Total storage capacityDiffers512 GB256 GB
Storage mediaSSDSSD
Total SSDs capacityDiffers512 GB256 GB
Number of SSDs installed11
SSD capacityDiffers512 GB256 GB
NVMeYesYes
SSD interfaceDiffersPCI Express 4.0PCI Express
M.2 SSD sizeKnown for one2280 (22 x 80 mm)
SSD form factorM.2M.2
Optical drive typeNoNo
Graphics2 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board GPU manufacturerIntelIntel
On-board graphics card familyDiffersIntel Arc GraphicsQualcomm Adreno
On-board graphics card modelDiffersIntel Arc 130TQualcomm Adreno GPU
On-board graphics card 4K supportKnown for oneYes
On-board graphics card 8K supportKnown for oneYes
Graphics card Open GL supportKnown for oneYes
Audioidentical
Audio systemSmart AmpSmart Amp
Built-in microphoneYesYes
Cameraidentical
Front cameraYesYes
Front camera HD typeFull HDFull HD
Front camera resolution1920 x 1080 pixels1920 x 1080 pixels
Infrared (IR) cameraYesYes
Privacy cameraKnown for oneYes
Privacy typeKnown for onePrivacy shutter
Network3 differ
Mobile network connectionNoNo
Top Wi-Fi standardDiffersWi-Fi 7 (802.11be)Wi-Fi 6E (802.11ax)
Wi-Fi standardsDiffersWi-Fi 7 (802.11be)Wi-Fi 6E (802.11ax)
Antenna type2x22x2
Ethernet LANNoNo
BluetoothYesYes
Bluetooth versionDiffers5.45.3
Ports & interfaces1 differ
USB 2.0 ports quantity00
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 quantity00
HDMI ports quantity11
HDMI version2.12.1
Thunderbolt 4 ports quantityKnown for one2
Intel® Thunderbolt 4Known for oneYes
Combo headphone/mic portYesYes
USB Type-C DisplayPort Alternate ModeYesYes
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2
Performanceidentical
Repairability indexKnown for one9.3
Keyboard1 differ
Pointing deviceDiffersNumberPadTouchpad
Keyboard backlitKnown for oneYes
Numeric keypadNoNo
Copilot keyYesYes
Software2 differ
Operating system installedWindows 11 HomeWindows 11 Home
Operating system architecture64-bit64-bit
Microsoft CopilotYesYes
Trial softwareDiffers1-month trial for new Microsoft 365 customers. Credit card required, McAfee 30 days1-month trial for new Microsoft 365 customers
Bundled softwareDiffers3-Month GoPro Premium+ Subscription 1-Month Membership of Adobe Creative Cloud All Apps, Individual. The redemption duration from September 15, 2021 to August 31, 2026. N/A 6-Month Dropbox 500GB Subscription 1-Year ASUS Secure Auto-Backup 200GB Subscription *Available in eligible markets only. Eligi3-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 A
Battery2 differ
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cellsDiffers43
Battery capacityDiffers75 Wh50 Wh
Removable batteryKnown for oneNo
Power3 differ
AC adapter powerDiffers65 W68 W
AC adapter frequency50 - 60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output currentDiffers3.25 A3.4 A
AC adapter output voltage20 V20 V
USB Type-C charging portYesYes
USB Type-C required charging power (max)Differs65 W68 W
USB Type-C required charging power (min)45 W45 W
USB Power Delivery (USB PD)YesYes
Securityidentical
Face recognitionYesYes
Windows HelloYesYes
Trusted Platform Module (TPM)YesYes
Password protectionYesYes
Password protection typeKnown for oneBIOS, User
Certificates1 differ
Compliance certificatesDiffersREACHREACH, RoHS
CertificationKnown for oneUS MIL-STD 810H military-grade standard
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAR, EPEAT GoldENERGY STAR
Weight & dimensions3 differ
WeightDiffers1.22 kg1.28 kg
WidthDiffers312.4 mm311.6 mm
DepthDiffers220.1 mm221.9 mm
HeightKnown for one14.9 mm
Height (front)Known for one1.49 cm
Height (rear)Known for one1.69 cm
Packaging contentidentical
AC adapter includedNoNo

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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