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Product comparison · 2 laptops

ASUS ExpertBook Ultra B9406CAA-U73EOHDCP01 Copilot+ PC Intel Core Ultra 7 356H Laptop vs ASUS S5408QA-X1PAOHDCB01 Copilot+ PC

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  • 103specifications compared
  • 49differ
  • 54identical
  • 47known 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 S5408QA-X1PAOHDCB01 Copilot+ PC (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 S5408QA-X1PAOHDCB01 Copilot+ PC (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 S5408QA-X1PAOHDCB01 Copilot+ PC (16 vs 8). Only the ASUS ExpertBook Ultra B9406CAA-U73EOHDCP01 Copilot+ PC Intel Core Ultra 7 356H Laptop has touchscreen. Colour name: Jet Fog on the ASUS ExpertBook Ultra B9406CAA-U73EOHDCP01 Copilot+ PC Intel Core Ultra 7 356H Laptop, Matte Gray on the ASUS S5408QA-X1PAOHDCB01 Copilot+ PC.

  • Colour name
    • Jet Fog
    • Matte Gray
  • Display back cover material
    • Aluminum-magnesium alloy
    • Aluminium
  • 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
  • Panel type
    • OLED
    • IPS-Level

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Differences highlightedShow differences only
150 specifications
A

ASUS

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

Model B9406CAA-U73EOHDCP01

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B

ASUS

S5408QA-X1PAOHDCB01 Copilot+ PCView product
Design4 differ
Colour nameDiffersJet FogMatte Gray
Display back cover materialDiffersAluminum-magnesium alloyAluminium
Housing materialDiffersAluminium, MagnesiumAluminium
Market positioningDiffersWorkHome
Certified refurbishedKnown for oneNo
Display7 differ
Display resolutionDiffers2880 x 1800 pixels1920 x 1200 pixels
TouchscreenDiffersYesNo
HD typeDiffersWQXGA+WUXGA
Panel typeDiffersOLEDIPS-Level
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
RGB colour spaceDiffersDCI-P3sRGB
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
Processor8 differ
Processor manufacturerDiffersIntelQualcomm
Processor familyDiffersIntel Core Ultra 7Snapdragon
Processor generationDiffersIntel® Core™ Ultra (Series 3)Snapdragon X
Processor modelDiffers356HX1-26-101
Processor coresDiffers168
Processor threadsDiffers168
Processor boost frequencyDiffers4.7 GHz2.97 GHz
Performance coresKnown for one4
Efficient coresKnown for one8
Low Power Efficient-coresKnown for one4
Performance-core Max Turbo FrequencyKnown for one4.7 GHz
Efficient-core Max Turbo FrequencyKnown for one3.5 GHz
Low Power Efficient-core Max Turbo FrequencyKnown for one3.3 GHz
Performance-core base frequencyKnown for one1.9 GHz
Efficient-core base frequencyKnown for one1.5 GHz
Low Power Efficient-core Base FrequencyKnown for one1500 MHz
Processor cacheDiffers18 MB30 MB
Processor cache typeKnown for oneSmart Cache
Processor socketKnown for oneFCBGA2540
Maximum turbo powerKnown for one80 W
Processor base powerKnown for one25 W
Neural processor unit (NPU)2 differ
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 oneOpenVINO, Windows ML, ONNX RT, WebNN
NPU performance up toDiffers50 TOPs45 TOPs
GPU performance up toKnown for one40 TOPs
Memory2 differ
Internal memoryDiffers64 GB8 GB
Memory slotsKnown for oneNot available
Maximum internal memoryDiffers64 GB8 GB
Storage3 differ
Total storage capacityDiffers1 TB256 GB
Total SSDs capacityDiffers1 TB256 GB
SSD capacityDiffers1 TB256 GB
M.2 SSD sizeKnown for one2280 (22 x 80 mm)
Card reader integratedKnown for oneNo
Graphics2 differ
On-board graphics card familyDiffersIntel® GraphicsQualcomm Adreno
On-board graphics card modelDiffersIntel® GraphicsQualcomm Adreno GPU
Ray tracing accelerationKnown for oneYes
Audio1 differ
Audio systemDiffersDolby AtmosSmart Amp
Number of built-in speakersKnown for one6
Cameraidentical
Front camera resolution (numeric)Known for one5 MP
Privacy cameraKnown for oneYes
Privacy typeKnown for onePrivacy shutter
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)
Bluetooth versionDiffers6.05.3
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers02
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one2
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
Keyboardidentical
Keyboard backlitKnown for oneYes
Software2 differ
Operating system installedDiffersWindows 11 ProWindows 11 Home
Trial softwareDiffers1-month trial for new Microsoft 365 customers1-month trial for new Microsoft 365 customers. Credit card required.
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
USB Type-C required charging power (max)Known for one68 W
USB Type-C required charging power (min)Known for one45 W
Securityidentical
Fingerprint readerKnown for oneYes
Trusted Platform Module (TPM) versionKnown for one2.0
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, User
Certificates1 differ
Compliance certificatesDiffersREACH, RoHSREACH
CertificationKnown for oneUS MIL-STD 810H military-grade standard
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAR, Forest Stewardship Council (FSC) Mix, EPEAT Climate +, EPEAT Gold, TCO10ENERGY STAR
Weight & dimensions4 differ
WidthDiffers310.9 mm311.6 mm
DepthDiffers212.8 mm221.9 mm
Height (front)Differs1.09 cm1.49 cm
Height (rear)Differs1.64 cm1.69 cm
WeightKnown for one1.28 kg
Packaging data4 differ
Package widthDiffers390 mm430 mm
Package depthDiffers127.8 mm65 mm
Package heightDiffers290 mm280 mm
Package weightDiffers4.17 kg2.04 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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