Product comparison · 2 laptops

ASUS ExpertBook A7406CMA-75EHDSP01 Intel Core 7 350 Laptop vs ASUS ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop

116specifications compared
51differ
65identical
21known for one product only

Key differences

The ASUS ExpertBook A7406CMA-75EHDSP01 Intel Core 7 350 Laptop has 200 cd/m² more display brightness than the ASUS ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop (500 cd/m² vs 300 cd/m²). The ASUS ExpertBook A7406CMA-75EHDSP01 Intel Core 7 350 Laptop has 55% more colour gamut than the ASUS ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop (100% vs 45%). The ASUS ExpertBook A7406CMA-75EHDSP01 Intel Core 7 350 Laptop has 60 Hz more maximum refresh rate than the ASUS ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop (120 Hz vs 60 Hz). Only the ASUS ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop has card reader integrated. Product colour: Silver on the ASUS ExpertBook A7406CMA-75EHDSP01 Intel Core 7 350 Laptop, Grey on the ASUS ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop.

Product colour
- ExpertBook A7406CMA-75EHDSP01 Intel Core 7 350 Laptop:Silver
- ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop:Grey
Colour name
- ExpertBook A7406CMA-75EHDSP01 Intel Core 7 350 Laptop:Lunar Silver
- ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop:Gentle Grey
Housing material
- ExpertBook A7406CMA-75EHDSP01 Intel Core 7 350 Laptop:Aluminium
- ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop:Plastic
Display resolution
- ExpertBook A7406CMA-75EHDSP01 Intel Core 7 350 Laptop:2880 x 1800 pixels
- ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop:1920 x 1200 pixels
HD type
- ExpertBook A7406CMA-75EHDSP01 Intel Core 7 350 Laptop:WQXGA+
- ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop:WUXGA
Panel type
- ExpertBook A7406CMA-75EHDSP01 Intel Core 7 350 Laptop:OLED
- ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop:IPS-Level
Display brightness
- ExpertBook A7406CMA-75EHDSP01 Intel Core 7 350 Laptop:500 cd/m²
- ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop:300 cd/m²
Colour gamut
- ExpertBook A7406CMA-75EHDSP01 Intel Core 7 350 Laptop:100%
- ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop:45%

Side by side

Differences highlightedShow differences only

Comparison of A7406CMA-75EHDSP01, B3405CCA-U72EHDCP01
137 specifications	A ASUS ExpertBook A7406CMA-75EHDSP01 Intel Core 7 350 Laptop Model A7406CMA-75EHDSP01 View product	B ASUS ExpertBook B3 B3405CCA-U72EHDCP01 Intel Core Ultra 7 255H Laptop Model B3405CCA-U72EHDCP01 View product
Design3 differ
Product type	Laptop	Laptop
Product colourDiffers	Silver	Grey
Colour nameDiffers	Lunar Silver	Gentle Grey
Form factor	Clamshell	Clamshell
Display back cover material	Aluminium	Aluminium
Housing materialDiffers	Aluminium	Plastic
Market positioning	Work	Work
Introduction year	2026	2026
Display7 differ
Display diagonal	35.6 cm (14")	35.6 cm (14")
Display resolutionDiffers	2880 x 1800 pixels	1920 x 1200 pixels
Touchscreen	No	No
HD typeDiffers	WQXGA+	WUXGA
Panel typeDiffers	OLED	IPS-Level
LED backlight	Yes	Yes
Native aspect ratio	16:10	16:10
Anti-glare screen	Yes	Yes
Display brightnessDiffers	500 cd/m²	300 cd/m²
Colour gamutDiffers	100%	45%
RGB colour spaceDiffers	DCI-P3	NTSC
Maximum refresh rateDiffers	120 Hz	60 Hz
Contrast ratio (typical)Known for one	100000:1	Unknown — not stated by the source
High Dynamic Range (HDR) supportedKnown for one	Yes	Unknown — not stated by the source
High Dynamic Range (HDR) technologyKnown for one	DisplayHDR True Black 600	Unknown — not stated by the source
Processor16 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel Core 7	Intel Core Ultra 7
Processor generationDiffers	Intel Core (Series 3)	Intel Core Ultra (Series 2)
Processor modelDiffers	350	255H
Processor coresDiffers	6	16
Processor threadsDiffers	6	16
Processor boost frequencyDiffers	4.8 GHz	5.1 GHz
Performance coresDiffers	2	6
Efficient coresDiffers	0	8
Low Power Efficient-coresDiffers	4	2
Performance-core Max Turbo FrequencyDiffers	4.8 GHz	5.1 GHz
Efficient-core Max Turbo FrequencyKnown for one	Unknown — not stated by the source	4.4 GHz
Low Power Efficient-core Max Turbo FrequencyDiffers	3.6 GHz	2.5 GHz
Performance-core base frequencyDiffers	1.5 GHz	2 GHz
Efficient-core base frequencyKnown for one	Unknown — not stated by the source	1.5 GHz
Low Power Efficient-core Base FrequencyDiffers	1400 MHz	700 MHz
Processor cacheDiffers	6 MB	24 MB
Maximum turbo powerDiffers	35 W	115 W
Processor base powerDiffers	15 W	28 W
Processor cache typeKnown for one	Smart Cache	Unknown — not stated by the source
Neural processor unit (NPU)3 differ
Neural processor unit (NPU)	Intel AI Boost	Intel AI Boost
Sparsity support	Yes	Yes
Windows Studio effects support	Yes	Yes
AI software frameworks supported by NPUDiffers	OpenVINO, Windows ML, WebNN, ONNX RT	DirectML, OpenVINO, Windows ML, ONNX RT, WebNN
Total processor performance up toKnown for one	Unknown — not stated by the source	96 TOPs
NPU performance up toDiffers	17 TOPs	13 TOPs
GPU performance up toDiffers	21 TOPs	74 TOPs
Memory4 differ
Internal memory	16 GB	16 GB
Internal memory typeDiffers	LPDDR5x-SDRAM	DDR5-SDRAM
Memory form factorDiffers	On-board	SO-DIMM
Memory slotsDiffers	Not available	2x SO-DIMM
Maximum internal memoryDiffers	16 GB	64 GB
Storage2 differ
Total storage capacity	512 GB	512 GB
Storage media	SSD	SSD
Total SSDs capacity	512 GB	512 GB
Number of SSDs installed	1	1
SSD capacity	512 GB	512 GB
NVMe	Yes	Yes
SSD interface	PCI Express 4.0	PCI Express 4.0
M.2 SSD sizeDiffers	2230 (22 x 30 mm)	2280 (22 x 80 mm)
SSD form factor	M.2	M.2
Optical drive type	No	No
Card reader integratedDiffers	No	Yes
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash)
Graphics2 differ
On-board graphics card	Yes	Yes
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board GPU manufacturer	Intel	Intel
On-board graphics card familyDiffers	Intel® Graphics	Intel Arc Graphics
On-board graphics card modelDiffers	Intel® Graphics	Intel Arc 140T
Audioidentical
Built-in microphone	Yes	Yes
Audio systemKnown for one	Dolby Audio Premium	Unknown — not stated by the source
Cameraidentical
Front camera	Yes	Yes
Front camera HD type	Full HD	Full HD
Front camera resolution	1920 x 1080 pixels	1920 x 1080 pixels
Infrared (IR) cameraKnown for one	Unknown — not stated by the source	Yes
Privacy cameraKnown for one	Unknown — not stated by the source	Yes
Privacy typeKnown for one	Unknown — not stated by the source	Privacy shutter
Networkidentical
Mobile network connection	No	No
Top Wi-Fi standard	Wi-Fi 6E (802.11ax)	Wi-Fi 6E (802.11ax)
Wi-Fi standards	Wi-Fi 6E (802.11ax)	Wi-Fi 6E (802.11ax)
Antenna type	2x2	2x2
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth version	5.4	5.4
Ports & interfaces1 differ
USB 2.0 ports quantity	0	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	2	2
Ethernet LAN (RJ-45) portsKnown for one	Unknown — not stated by the source	1
HDMI ports quantity	1	1
HDMI version	2.1	2.1
Combo headphone/mic port	Yes	Yes
USB Type-C DisplayPort Alternate Mode	Yes	Yes
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard backlit	Yes	Yes
Numeric keypad	No	No
Keyboard layout	QWERTY	QWERTY
Keyboard language	Portuguese	Portuguese
Software1 differ
Operating system installed	Windows 11 Pro	Windows 11 Pro
Operating system architecture	64-bit	64-bit
Trial softwareDiffers	1-month trial for new Microsoft 365 customers	1-month trial for new Microsoft 365 customers. Credit card required. McAfee® 30 days free trial
Battery2 differ
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	4	3
Battery capacityDiffers	65 Wh	50 Wh
Poweridentical
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
USB Type-C charging port	Yes	Yes
USB Power Delivery (USB PD)	Yes	Yes
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter output currentKnown for one	3.25 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	20 V	Unknown — not stated by the source
Security1 differ
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Fingerprint reader	Yes	Yes
Smart card readerKnown for one	Unknown — not stated by the source	Yes
Windows HelloKnown for one	Unknown — not stated by the source	Yes
Trusted Platform Module (TPM)	Yes	Yes
Trusted Platform Module (TPM) version	2.0	2.0
Password protection	Yes	Yes
Password protection typeDiffers	BIOS, HDD, User	BIOS, User, HDD
Certificatesidentical
Compliance certificates	REACH, RoHS	REACH, RoHS
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Silver, TCO	EPEAT Climate +, EPEAT Gold, ENERGY STAR, Forest Stewardship Council (FSC) Recycled, TCO
Weight & dimensions4 differ
WeightKnown for one	Unknown — not stated by the source	1.53 kg
WidthDiffers	311.1 mm	315.1 mm
DepthDiffers	214.9 mm	226.8 mm
Height (front)Differs	1.04 cm	1.05 cm
Height (rear)Differs	1.18 cm	1.9 cm
Packaging data4 differ
Package widthDiffers	410 mm	429 mm
Package depthDiffers	75 mm	65 mm
Package heightDiffers	284 mm	270 mm
Package weightDiffers	3.49 kg	3.75 kg
Packaging contentidentical
AC adapter included	No	No

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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