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Product comparison · 2 laptops

ASUS ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop vs ASUS Vivobook 16 F1607CA-U93ALHDAB01 Intel Core Ultra 9 285H Laptop

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  • 120specifications compared
  • 46differ
  • 74identical
  • 17known for one product only

Key differences

The ASUS ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop has 1 more introduction year than the ASUS Vivobook 16 F1607CA-U93ALHDAB01 Intel Core Ultra 9 285H Laptop (2026 vs 2025). The ASUS Vivobook 16 F1607CA-U93ALHDAB01 Intel Core Ultra 9 285H Laptop has 30 H more processor model than the ASUS ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop (285H vs 255H). The ASUS Vivobook 16 F1607CA-U93ALHDAB01 Intel Core Ultra 9 285H Laptop has 0.3 GHz more processor boost frequency than the ASUS ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop (5.4 GHz vs 5.1 GHz). Only the ASUS ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop has card reader integrated. Only the ASUS ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop has Ethernet LAN.

  • Product colour
    • Grey
    • Blue
  • Colour name
    • Gentle Grey
    • Quiet Blue
  • Display back cover material
    • Aluminium
    • Plastic
  • Market positioning
    • Work
    • Home
  • Introduction year
    • 2026
    • 2025
  • Display diagonal
    • 35.6 cm (14")
    • 40.6 cm (16")
  • Processor family
    • Intel Core Ultra 7
    • Intel Core Ultra 9
  • Processor model
    • 255H
    • 285H

Side by side

Differences highlightedShow differences only
137 specifications
A

ASUS

ExpertBook B3 B3405CCA-LY4088X Intel Core Ultra 7 255H Laptop

Model B3405CCA-LY4088X

View product
B

ASUS

Vivobook 16 F1607CA-U93ALHDAB01 Intel Core Ultra 9 285H Laptop

Model F1607CA-U93ALHDAB01

View product
Design5 differ
Product typeLaptopLaptop
Product colourDiffersGreyBlue
Colour nameDiffersGentle GreyQuiet Blue
Form factorClamshellClamshell
Display back cover materialDiffersAluminiumPlastic
Housing materialPlasticPlastic
Market positioningDiffersWorkHome
Introduction yearDiffers20262025
Display1 differ
Display diagonalDiffers35.6 cm (14")40.6 cm (16")
Display resolution1920 x 1200 pixels1920 x 1200 pixels
TouchscreenNoNo
HD typeWUXGAWUXGA
Panel typeIPS-LevelIPS-Level
LED backlightYesYes
Native aspect ratio16:1016:10
Anti-glare screenYesYes
Display brightness300 cd/m²300 cd/m²
Colour gamut45%45%
RGB colour spaceNTSCNTSC
Maximum refresh rate60 Hz60 Hz
Processor9 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel Core Ultra 7Intel Core Ultra 9
Processor generationIntel Core Ultra (Series 2)Intel Core Ultra (Series 2)
Processor modelDiffers255H285H
Processor cores1616
Processor threads1616
Processor boost frequencyDiffers5.1 GHz5.4 GHz
Performance cores66
Efficient cores88
Low Power Efficient-cores22
Performance-core Max Turbo FrequencyDiffers5.1 GHz5.4 GHz
Efficient-core Max Turbo FrequencyDiffers4.4 GHz4.5 GHz
Low Power Efficient-core Max Turbo Frequency2.5 GHz2.5 GHz
Performance-core base frequencyDiffers2 GHz2.9 GHz
Efficient-core base frequencyDiffers1.5 GHz2.7 GHz
Low Power Efficient-core Base FrequencyDiffers700 MHz1000 MHz
Processor cache24 MB24 MB
Maximum turbo power115 W115 W
Processor base powerDiffers28 W45 W
Processor cache typeKnown for oneSmart Cache
Processor socketKnown for oneBGA 2049
Neural processor unit (NPU)2 differ
Neural processor unit (NPU)Intel AI BoostIntel AI Boost
Sparsity supportYesYes
Windows Studio effects supportYesYes
AI software frameworks supported by NPUDirectML, OpenVINO, Windows ML, ONNX RT, WebNNDirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up toDiffers96 TOPs99 TOPs
NPU performance up to13 TOPs13 TOPs
GPU performance up toDiffers74 TOPs77 TOPs
Memory3 differ
Internal memory32 GB32 GB
Internal memory typeDDR5-SDRAMDDR5-SDRAM
Memory form factorDiffersSO-DIMMOn-board + SO-DIMM
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryDiffers64 GB32 GB
Memory layout (slots x size)Known for one1 x 16 GB
Storage4 differ
Total storage capacityDiffers512 GB1 TB
Storage mediaSSDSSD
Total SSDs capacityDiffers512 GB1 TB
Number of SSDs installed11
SSD capacityDiffers512 GB1 TB
NVMeYesYes
SSD interfacePCI Express 4.0PCI Express 4.0
M.2 SSD sizeKnown for one2280 (22 x 80 mm)
SSD form factorM.2M.2
Optical drive typeNoNo
Card reader integratedDiffersYesNo
Compatible memory cardsKnown for oneMicroSD (TransFlash)
Graphicsidentical
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board GPU manufacturerIntelIntel
On-board graphics card familyIntel Arc GraphicsIntel Arc Graphics
On-board graphics card modelIntel Arc 140TIntel Arc 140T
Audioidentical
Built-in microphoneYesYes
Audio systemKnown for oneSonicMaster
Cameraidentical
Front cameraYesYes
Front camera HD typeFull HDFull HD
Front camera resolution1920 x 1080 pixels1920 x 1080 pixels
Privacy cameraYesYes
Privacy typePrivacy shutterPrivacy shutter
Infrared (IR) cameraKnown for oneYes
Network5 differ
Mobile network connectionNoNo
Top Wi-Fi standardDiffersWi-Fi 6E (802.11ax)Wi-Fi 6 (802.11ax)
Wi-Fi standardsDiffersWi-Fi 6E (802.11ax)Wi-Fi 6 (802.11ax)
Antenna typeDiffers2x21x1
Ethernet LANDiffersYesNo
Ethernet LAN data ratesKnown for one1000 Mbit/s
BluetoothYesYes
Bluetooth versionDiffers5.45.2
Ports & interfaces2 differ
USB 2.0 ports quantity00
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers02
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2
Ethernet LAN (RJ-45) portsKnown for one1
HDMI ports quantity11
HDMI versionDiffers2.11.4
Combo headphone/mic portYesYes
USB Type-C DisplayPort Alternate ModeYesYes
Keyboard1 differ
Pointing deviceTouchpadTouchpad
Keyboard backlitYesYes
Numeric keypadDiffersNoYes
Keyboard layoutQWERTYQWERTY
Keyboard languagePortuguesePortuguese
Software2 differ
Operating system installedDiffersWindows 11 ProWindows 11 Home
Operating system architecture64-bit64-bit
Trial softwareDiffers1-month trial for new Microsoft 365 customers. Credit card required. McAfee® 30 days free trial1-month trial for new Microsoft 365 customers
Battery1 differ
Battery technologyLithium-Ion (Li-Ion)Lithium-Ion (Li-Ion)
Number of battery cells33
Battery capacityDiffers63 Wh42 Wh
Poweridentical
AC adapter power65 W65 W
AC adapter frequency50 - 60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output current3.25 A3.25 A
AC adapter output voltage20 V20 V
USB Type-C charging portYesYes
USB Power Delivery (USB PD)YesYes
Security1 differ
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneYes
Smart card readerKnown for oneYes
Trusted Platform Module (TPM)YesYes
Trusted Platform Module (TPM) versionKnown for one2.0
Password protectionYesYes
Password protection typeDiffersBIOS, User, HDDBIOS, User
Face recognitionKnown for oneYes
Windows HelloKnown for oneYes
Certificatesidentical
Compliance certificatesREACH, RoHSREACH, RoHS
Sustainability1 differ
Sustainability certificatesDiffersEPEAT Climate +, EPEAT Gold, ENERGY STAR, Forest Stewardship Council (FSC) Recycled, TCOENERGY STAR, EPEAT Silver
Weight & dimensions5 differ
WeightDiffers1.57 kg1.88 kg
WidthDiffers315.1 mm357 mm
DepthDiffers226.8 mm250.6 mm
Height (front)Differs1.05 cm1.79 cm
Height (rear)Differs1.9 cm1.99 cm
Packaging data3 differ
Package widthDiffers429 mm488 mm
Package depth65 mm65 mm
Package heightDiffers270 mm310 mm
Package weightDiffers2.6 kg4.91 kg
Packaging content1 differ
AC adapter includedDiffersYesNo

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