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Product comparison · 2 laptops

ASUS ExpertBook Ultra B9406CAA-U73EOHDCP01 Copilot+ PC Intel Core Ultra 7 356H Laptop vs ASUS Zenbook 14 UX3480AA-U1143 Copilot+ PC Intel Core Ultra 7 355 Laptop

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  • 115specifications compared
  • 47differ
  • 68identical
  • 37known for one product only

Key differences

The ASUS ExpertBook Ultra B9406CAA-U73EOHDCP01 Copilot+ PC Intel Core Ultra 7 356H Laptop has 300 cd/m² more display brightness than the ASUS Zenbook 14 UX3480AA-U1143 Copilot+ PC Intel Core Ultra 7 355 Laptop (600 cd/m² vs 300 cd/m²). The ASUS ExpertBook Ultra B9406CAA-U73EOHDCP01 Copilot+ PC Intel Core Ultra 7 356H Laptop has 60 Hz more maximum refresh rate than the ASUS Zenbook 14 UX3480AA-U1143 Copilot+ PC Intel Core Ultra 7 355 Laptop (120 Hz vs 60 Hz). The ASUS ExpertBook Ultra B9406CAA-U73EOHDCP01 Copilot+ PC Intel Core Ultra 7 356H Laptop has 8 more processor cores than the ASUS Zenbook 14 UX3480AA-U1143 Copilot+ PC Intel Core Ultra 7 355 Laptop (16 vs 8). Only the ASUS ExpertBook Ultra B9406CAA-U73EOHDCP01 Copilot+ PC Intel Core Ultra 7 356H Laptop has touchscreen. Product colour: Grey on the ASUS ExpertBook Ultra B9406CAA-U73EOHDCP01 Copilot+ PC Intel Core Ultra 7 356H Laptop, Blue on the ASUS Zenbook 14 UX3480AA-U1143 Copilot+ PC Intel Core Ultra 7 355 Laptop.

  • Product colour
    • Grey
    • Blue
  • Colour name
    • Jet Fog
    • Arctic Blue
  • Display back cover material
    • Aluminum-magnesium alloy
    • Ceraluminum
  • Housing material
    • Aluminium, Magnesium
    • Aluminium
  • Market positioning
    • Work
    • Home
  • Display resolution
    • 2880 x 1800 pixels
    • 1920 x 1200 pixels
  • Touchscreen
    • Yes
    • No
  • HD type
    • WQXGA+
    • WUXGA

Side by side

Differences highlightedShow differences only
152 specifications
A

ASUS

ExpertBook Ultra B9406CAA-U73EOHDCP01 Copilot+ PC Intel Core Ultra 7 356H Laptop

Model B9406CAA-U73EOHDCP01

View product
B

ASUS

Zenbook 14 UX3480AA-U1143 Copilot+ PC Intel Core Ultra 7 355 Laptop

Model UX3480AA-U1143

View product
Design5 differ
Product colourDiffersGreyBlue
Colour nameDiffersJet FogArctic Blue
Display back cover materialDiffersAluminum-magnesium alloyCeraluminum
Housing materialDiffersAluminium, MagnesiumAluminium
Market positioningDiffersWorkHome
Display5 differ
Display resolutionDiffers2880 x 1800 pixels1920 x 1200 pixels
TouchscreenDiffersYesNo
HD typeDiffersWQXGA+WUXGA
Anti-glare screenKnown for oneYes
Display glass typeKnown for oneCorning Glass
Gorilla Glass versionKnown for oneGorilla Glass Victus
Display brightnessDiffers600 cd/m²300 cd/m²
Maximum display brightness (HDR)Known for one1400 cd/m²
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
Display surfaceKnown for oneGloss
Processor10 differ
Processor modelDiffers356H355
Processor coresDiffers168
Processor threadsDiffers168
Efficient coresDiffers80
Efficient-core Max Turbo FrequencyKnown for one3.5 GHz
Low Power Efficient-core Max Turbo FrequencyDiffers3.3 GHz3.5 GHz
Performance-core base frequencyDiffers1.9 GHz2.3 GHz
Efficient-core base frequencyDiffers1.5 GHz1.7 GHz
Low Power Efficient-core Base FrequencyDiffers1500 MHz1700 MHz
Processor cacheDiffers18 MB12 MB
Processor socketKnown for oneFCBGA2540
Maximum turbo powerDiffers80 W55 W
Neural processor unit (NPU)2 differ
AI software frameworks supported by NPUDiffersOpenVINO, Windows ML, ONNX RT, WebNNONNX RT, WebNN, Windows ML, OpenVINO
NPU performance up toDiffers50 TOPs49 TOPs
GPU performance up toKnown for one40 TOPs
AI datatype support on NPUKnown for oneInt8
Memory2 differ
Internal memoryDiffers64 GB24 GB
Memory slotsKnown for oneNot available
Maximum internal memoryDiffers64 GB24 GB
Storage3 differ
Total storage capacityDiffers1 TB512 GB
Total SSDs capacityDiffers1 TB512 GB
SSD capacityDiffers1 TB512 GB
Card reader integratedKnown for oneNo
Graphicsidentical
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 systemDiffersDolby AtmosSmart Amp
Number of built-in speakersKnown for one6
Cameraidentical
Front camera resolution (numeric)Known for one5 MP
Front camera resolutionKnown for one1920 x 1080 pixels
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 LANKnown for oneNo
Bluetooth versionDiffers6.05.4
Ports & interfaces3 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one2
HDMI ports quantityDiffers10
Thunderbolt 4 ports quantityDiffers21
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one1
Micro HDMI ports quantityKnown for one1
Keyboardidentical
Copilot keyKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 11 ProNo
Operating system architectureKnown for one64-bit
Microsoft CopilotKnown for oneYes
Trial softwareKnown for one1-month trial for new Microsoft 365 customers
Battery2 differ
Number of battery cellsDiffers43
Battery capacityDiffers70 Wh50 Wh
Power2 differ
AC adapter powerDiffers90 W68 W
AC adapter output currentDiffers4.5 A3.4 A
Securityidentical
Fingerprint readerKnown for oneYes
Face recognitionKnown for oneYes
Trusted Platform Module (TPM) versionKnown for one2.0
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, User
Sustainabilityidentical
Sustainability certificatesKnown for oneENERGY STAR, Forest Stewardship Council (FSC) Mix, EPEAT Climate +, EPEAT Gold, TCO10
Weight & dimensions4 differ
WidthDiffers310.9 mm311.2 mm
DepthDiffers212.8 mm215.8 mm
Height (front)Differs1.09 cm1.39 cm
Height (rear)Differs1.64 cm1.69 cm
WeightKnown for one1.1 kg
Packaging data4 differ
Package widthDiffers390 mm410 mm
Package depthDiffers127.8 mm87 mm
Package heightDiffers290 mm284 mm
Package weightDiffers4.17 kg3.84 kg
Packaging contentidentical
Bag includedKnown for oneYes
Interface adapters includedKnown for oneUSB male - Ethernet LAN (RJ-45) female

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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