Product comparison · 2 laptops

ASUS ExpertBook B2 B2502CBA-XS53 Intel® Core™ i5 i5-1240P Laptop vs Dynabook Tecra A40-K-18S

86specifications compared
24differ
62identical
41known for one product only

Key differences

Product colour
- ExpertBook B2 B2502CBA-XS53 Intel® Core™ i5 i5-1240P Laptop:Black
- Tecra A40-K-18S:Blue
Colour name
- ExpertBook B2 B2502CBA-XS53 Intel® Core™ i5 i5-1240P Laptop:Star Black
- Tecra A40-K-18S:Mystic Blue
Display diagonal
- ExpertBook B2 B2502CBA-XS53 Intel® Core™ i5 i5-1240P Laptop:39.6 cm (15.6")
- Tecra A40-K-18S:35.6 cm (14")
Processor model
- ExpertBook B2 B2502CBA-XS53 Intel® Core™ i5 i5-1240P Laptop:i5-1240P
- Tecra A40-K-18S:i5-1235U
Processor cores
- ExpertBook B2 B2502CBA-XS53 Intel® Core™ i5 i5-1240P Laptop:12
- Tecra A40-K-18S:10
Configurable TDP-down
- ExpertBook B2 B2502CBA-XS53 Intel® Core™ i5 i5-1240P Laptop:20 W
- Tecra A40-K-18S:12 W
Internal memory
- ExpertBook B2 B2502CBA-XS53 Intel® Core™ i5 i5-1240P Laptop:16 GB
- Tecra A40-K-18S:8 GB
Maximum internal memory
- ExpertBook B2 B2502CBA-XS53 Intel® Core™ i5 i5-1240P Laptop:64 GB
- Tecra A40-K-18S:32 GB

Side by side

Differences highlightedShow differences only

Comparison of B2502CBA-XS53, A40-K-18S
127 specifications	A ASUS ExpertBook B2 B2502CBA-XS53 Intel® Core™ i5 i5-1240P Laptop Model B2502CBA-XS53 View product	B Dynabook Tecra A40-K-18S Model A40-K-18S View product
Design2 differ
Product colourDiffers	Black	Blue
Colour nameDiffers	Star Black	Mystic Blue
Market positioningKnown for one	Business	Unknown — not stated by the source
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
Anti-glare screenKnown for one	Yes	Unknown — not stated by the source
Colour gamutKnown for one	45%	Unknown — not stated by the source
RGB colour spaceKnown for one	NTSC	Unknown — not stated by the source
Panel typeKnown for one	Unknown — not stated by the source	IPS
Display surfaceKnown for one	Unknown — not stated by the source	Matt
Processor3 differ
Processor modelDiffers	i5-1240P	i5-1235U
Processor coresDiffers	12	10
Configurable TDP-downDiffers	20 W	12 W
Processor frequencyKnown for one	Unknown — not stated by the source	3.3 GHz
Processor cache typeKnown for one	Unknown — not stated by the source	Smart Cache
Memory2 differ
Internal memoryDiffers	16 GB	8 GB
Memory form factorKnown for one	SO-DIMM	Unknown — not stated by the source
Memory layout (slots x size)Known for one	2 x 8 GB	Unknown — not stated by the source
Maximum internal memoryDiffers	64 GB	32 GB
Memory clock speedKnown for one	Unknown — not stated by the source	3200 MHz
Storage1 differ
SSD interfaceDiffers	PCI Express 4.0	M.2, PCI Express
SSD form factorKnown for one	M.2	Unknown — not stated by the source
Compatible memory cardsKnown for one	Unknown — not stated by the source	MicroSD (TransFlash)
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	DTS Audio Processing
Number of microphonesKnown for one	Unknown — not stated by the source	2
Cameraidentical
Infrared (IR) cameraKnown for one	Yes	Unknown — not stated by the source
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	2 MP
Network3 differ
Mobile network connectionDiffers	Yes	No
Wi-Fi standardsDiffers	Wi-Fi 6E (802.11ax)	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Wi-Fi 6 (802.11ax), Wi-Fi 6E (802.11ax)
Antenna typeKnown for one	2x2	Unknown — not stated by the source
Bluetooth versionDiffers	5.3	5.2
WLAN controller manufacturerKnown for one	Unknown — not stated by the source	Intel
WLAN controller modelKnown for one	Unknown — not stated by the source	Intel Wi-Fi 6E AX211
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	1	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	1	Unknown — not stated by the source
HDMI versionDiffers	1.4	2.0
Thunderbolt 4 ports quantityDiffers	1	2
SmartCard slotKnown for one	Yes	Unknown — not stated by the source
USB Type-C DisplayPort Alternate ModeKnown for one	Yes	Unknown — not stated by the source
Performanceidentical
Repairability indexKnown for one	8.5	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Softwareidentical
Windows 11 free upgradeKnown for one	Unknown — not stated by the source	Yes
Trial softwareKnown for one	Unknown — not stated by the source	Microsoft Office 365
Battery3 differ
Battery technologyDiffers	Lithium-Ion (Li-Ion)	Lithium Polymer (LiPo)
Number of battery cellsDiffers	3	4
Battery capacityDiffers	48 Wh	53 Wh
Battery life (max)Known for one	Unknown — not stated by the source	9.17 h
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
USB Type-C charging portKnown for one	Yes	Unknown — not stated by the source
Security1 differ
Cable lock slot typeKnown for one	Kensington	Unknown — not stated by the source
Face recognitionKnown for one	Yes	Unknown — not stated by the source
Password protection typeDiffers	BIOS, HDD, User	SSD, Supervisor, User
Certificatesidentical
Compliance certificatesKnown for one	RoHS, REACH	Unknown — not stated by the source
Wi-Fi certifiedKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	The manufacturer declares that this product complies with the following directives and regulations for the CE-marking. Responsible for CE marking is Dynabook Europe GmbH, Stresemannallee 4b, 41460 Neuss, Germany.
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Silver, ENERGY STAR	Unknown — not stated by the source
Weight & dimensions3 differ
WeightDiffers	1.75 kg	1.45 kg
WidthDiffers	364.5 mm	323.6 mm
DepthDiffers	247.3 mm	220.6 mm
Height (front)Known for one	1.99 cm	Unknown — not stated by the source
Height (rear)Known for one	2 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	18.9 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Compatible productsKnown for one	Unknown — not stated by the source	¹This system is preinstalled with Windows 10 Pro software and also comes with a license and media for Windows 11 Pro. Note that media is not included if it can be downloaded over the network. You may only use one version of the Windows software at a time. Switching between versions may require you t

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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