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Product comparison · 2 laptops

ASUS Zenbook 14 AX3405CA-ST1730W Intel Core Ultra 5 225H Laptop vs ASUS ExpertBook B3 B3605CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop

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  • 111specifications compared
  • 42differ
  • 69identical
  • 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 ExpertBook B3 B3605CCA-U72EHDCP01 Intel Core Ultra 7 255H 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 ExpertBook B3 B3605CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop (100% vs 45%). The ASUS ExpertBook B3 B3605CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop has 30 H more processor model than the ASUS Zenbook 14 AX3405CA-ST1730W Intel Core Ultra 5 225H Laptop (255H vs 225H). Only the ASUS ExpertBook B3 B3605CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop has Ethernet LAN. Only the ASUS ExpertBook B3 B3605CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop has numeric keypad.

  • Product colour
    • Blue
    • Grey
  • Colour name
    • Ponder Blue
    • Gentle Grey
  • Housing material
    • Aluminium
    • Plastic
  • Market positioning
    • Home
    • Work
  • Display diagonal
    • 35.6 cm (14")
    • 40.6 cm (16")
  • Display resolution
    • 2880 x 1800 pixels
    • 1920 x 1200 pixels
  • HD type
    • 3K
    • WUXGA
  • Display brightness
    • 500 cd/m²
    • 300 cd/m²

Side by side

Differences highlightedShow differences only
154 specifications
A

ASUS

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

Model AX3405CA-ST1730W

View product
B

ASUS

ExpertBook B3 B3605CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop

Model B3605CCA-U72EHDCP01

View product
Design4 differ
Product colourDiffersBlueGrey
Colour nameDiffersPonder BlueGentle Grey
Housing materialDiffersAluminiumPlastic
Market positioningDiffersHomeWork
Certified refurbishedKnown for oneNo
Introduction yearKnown for one2025
Display6 differ
Display diagonalDiffers35.6 cm (14")40.6 cm (16")
Display resolutionDiffers2880 x 1800 pixels1920 x 1200 pixels
HD typeDiffers3KWUXGA
Panel typeKnown for oneOLED
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 rateKnown for one120 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
LED backlightKnown for oneYes
Processor11 differ
Processor familyDiffersIntel Core Ultra 5Intel Core Ultra 7
Processor modelDiffers225H255H
Processor coresDiffers1416
Processor threadsDiffers1416
Processor boost frequencyDiffers4.9 GHz5.1 GHz
Performance coresDiffers46
Performance-core Max Turbo FrequencyDiffers4.9 GHz5.1 GHz
Efficient-core Max Turbo FrequencyDiffers4.3 GHz4.4 GHz
Performance-core base frequencyDiffers1.7 GHz2 GHz
Efficient-core base frequencyDiffers1.3 GHz1.5 GHz
Processor cacheDiffers18 MB24 MB
Neural processor unit (NPU)2 differ
Copilot+ PCKnown for oneNo
Total processor performance up toDiffers83 TOPs96 TOPs
GPU performance up toDiffers63 TOPs74 TOPs
Memory3 differ
Internal memory typeDiffersLPDDR5x-SDRAMDDR5-SDRAM
Memory form factorDiffersOn-boardSO-DIMM
Maximum internal memoryDiffers16 GB64 GB
Memory channelsKnown for oneDual-channel
Memory layout (slots x size)Known for one1 x 16 GB
Memory slotsKnown for one2x SO-DIMM
Storageidentical
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Graphics1 differ
On-board graphics card modelDiffersIntel Arc 130TIntel Arc 140T
On-board graphics card 4K supportKnown for oneYes
On-board graphics card 8K supportKnown for oneYes
Graphics card Open GL supportKnown for oneYes
Audio1 differ
Audio systemDiffersSmart AmpDirac
Network3 differ
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)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
Thunderbolt 4 ports quantityKnown for one2
Intel® Thunderbolt 4Known for oneYes
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2
Ethernet LAN (RJ-45) portsKnown for one1
Performanceidentical
Repairability indexKnown for one9.3
Keyboard2 differ
Pointing deviceDiffersNumberPadTouchpad
Numeric keypadDiffersNoYes
Copilot keyKnown for oneYes
Keyboard layoutKnown for oneQWERTY
Keyboard languageKnown for onePortuguese
Software2 differ
Operating system installedDiffersWindows 11 HomeWindows 11 Pro
Microsoft CopilotKnown for oneYes
Trial softwareDiffers1-month trial for new Microsoft 365 customers. Credit card required, McAfee 30 days1-month trial for new Microsoft 365 customers
Bundled softwareKnown for one3-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. Eligi
Battery2 differ
Number of battery cellsDiffers43
Battery capacityDiffers75 Wh50 Wh
Poweridentical
USB Type-C required charging power (max)Known for one65 W
USB Type-C required charging power (min)Known for one45 W
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Smart card readerKnown for oneYes
Trusted Platform Module (TPM) versionKnown for one2.0
Password protection typeKnown for oneBIOS, HDD, User
Certificates1 differ
Compliance certificatesDiffersREACHREACH, RoHS
CertificationKnown for oneUS MIL-STD 810H military-grade standard
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAR, EPEAT GoldENERGY STAR, EPEAT Climate +, Forest Stewardship Council (FSC) Recycled, TCO10, EPEAT Gold
Weight & dimensions2 differ
WeightKnown for one1.22 kg
WidthDiffers312.4 mm358.4 mm
DepthDiffers220.1 mm253.9 mm
HeightKnown for one14.9 mm
Height (front)Known for one1.05 cm
Height (rear)Known for one1.9 cm

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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