ASUS Laptop computer EXPERTBOOK B5 16" CORE3-100U, 16/512GB, BACKLIT, W11P, 3Y, US KEYS

16", 512 GB, 16 GB, English-international, Intel Core 3 100U
6Ratings
BrandMore from ASUS
Test reportsVery good based on 1 test
Delivered between 8.1.2026 and 16.1.2026
More than 10 pieces in stock at supplier
free shipping

Processor type3

Product details

The Expertbook B5 is a powerful business laptop designed for professional applications. With a 16-inch display and a WUXGA resolution of 1920 x 1200 pixels, it offers a clear and detailed representation that is ideal for multitasking and productive work. Powered by an Intel Core 3 100U processor and equipped with 16 GB of RAM and a 512 GB SSD, this laptop ensures smooth performance and quick access to data. The Windows 11 Pro operating system provides a modern user experience with enhanced security features. The integrated keyboard backlighting allows for work even in low light conditions, while various connectivity options, including Thunderbolt 4 and HDMI, offer flexible connectivity. Weighing 1770 grams, the laptop is also portable and perfect for use on the go.

  • WUXGA display with a resolution of 1920 x 1200 pixels for clear image representation
  • Intel Core 3 100U processor for efficient performance
  • 16 GB RAM and 512 GB SSD for fast data access
  • Thunderbolt 4 ports for high data transfer rates
  • Backlit keyboard for comfortable work in low light.

Key specifications

Keyboard layout
English-international
Image resolution
1920 x 1200 pixels
Operating System Version
Windows 11 Pro
Memory
16 GB
SSD capacity
512 GB
Item number
65331089

General information

Manufacturer
ASUS
Category
Notebooks
Release date
25.11.2025

Colour

Colour
Black
Exact colour description
Black

Application range

Notebook type
Business laptop
Model number
B5

Processor

Processor type
Intel Core 3 100U
Clock frequency
1.20 GHz
Max. turbo clock rate
4.70 GHz
Max. TDP
65 W
Number of processor cores
6 -Core
Number of performance cores
2 -Core
Clock frequency performance cores
1.20 GHz
Number of efficiency cores
4 -Core
Cache
10 MB
Chipset
Intel SoC

Memory

Memory
16 GB
Memory configuration
1 x 16GB
Onboard memory
16 GB
Max. supported memory
16 GB
Memory type
DDR5 RAM

Graphics card properties

Graphics hardware
Integrated graphics

Material

Material group
Metal
Material
Aluminium

Onboard graphics properties

Graphics chip (GPU)
Intel Arc Graphics
Graphics card model
Intel Arc Graphics

Dedicated graphics card properties

Graphics chip (GPU)
Intel Arc Graphics
Video memory type
Shared Memory

Display properties

Display resolution
WUXGA
Image resolution
1920 x 1200 pixels
Aspect ratio
16:10
Display functions
Integrated camera, Integrated microphone
Display size (inches)
16"
Screen surface
Anti-glare
Panel technology
LED
Brightness
300 cd/m²

Data storage overview

Disk type
SSD
Total capacity
512 GB
SSD capacity
512 GB

Optical drive

Optical drive type
No drive

Card slots

Memory card type
SmartMedia

Connections

USB ports
Thunderbolt 4, USB-A
Exact USB ports
Thunderbolt 4 (2x), USB-A 3.2 Gen 1 (2x)
Video connections
HDMI (1x)
Audio Connections
HDMI (1x)
Network connections
RJ45 (1x)
Data ports
Card reader (1x)
HDMI version
2.1

Operating system

Operating system
Windows
Operating System Version
Windows 11 Pro
Language
English

Audio functions

Notebook speaker type
Stereo speakers
Number of speakers
2x
Audio channel
Stereo

Camera properties

Front camera resolution
2.07 Mpx
Max. Video resolution front camera
1920 x 1080 pixels
Camera resolution
2.07 Mpx

Safety

Safety
Fingerprint scanner

Network

Ethernet controller
Gigabit Ethernet
Max. port speed
1 Gbit/s

Wireless transmission

Wireless transmission
Bluetooth, Wi-Fi
Bluetooth version
5.3

Wi-Fi

Wi-Fi standard
Wi-Fi 6 / 802.11ax

Battery properties

Number of cells
3 cubicles
Power capacity
63 Wh
Power supply unit strength
65 W
USB Type C Power supply
65 W

Input device

Keyboard layout
English-international
Input device
Keyboard backlight

Case properties

Sensors
Accelerometer

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
Power supply

Product dimensions

Height
1.78 cm
Depth
25.39 cm
Width
35.84 cm
Weight
1.77 kg

30-day right of return
24 Months Warranty (Bring-in)

Compare products

Goes with

Reviews & Ratings

Warranty score

How often does a product of this brand in the «Notebooks» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 8.Lenovo
    2.2 %
  • 9.Acer
    2.4 %
  • 10.ASUS
    3.3 %
  • 11.Gigabyte
    4.3 %
  • 12.Erazer
    4.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 4.Captiva
    7 days
  • 4.Gigabyte
    7 days
  • 6.ASUS
    8 days
  • 7.Microsoft
    9 days
  • 8.Lenovo
    10 days

Return rate

How often is a product of this brand in the «Notebooks» category returned?

Source: Digitec Galaxus
  • 6.HP
    4.6 %
  • 7.Acer
    4.8 %
  • 8.ASUS
    5.2 %
  • 9.Gigabyte
    5.6 %
  • 10.Medion
    6.7 %
Source: Digitec Galaxus

Translation: machine translated
Very good84/100
notebookcheck.com Logo
notebookcheck.comSingle testReleaseAugust 2025
  • PositiveGood system performance
  • PositiveBright IPS display with 144 Hz
  • Positiveconvenient keyboard
  • PositiveThunderbolt 4 & Wi-Fi 7
  • PositiveMany security features
  • Positive3 years warranty