ASUS ExpertBook B1 B1403CV-5U12X Intel Core 5 120U Laptop 35.6 cm (14") Full HD 16 GB DDR5-SDRAM 256 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro UK English Black, Grey
ASUS ExpertBook B1 B1403CV-5U12X, Intel Core 5, 35.6 cm (14"), 1920 x 1080 pixels, 16 GB, 256 GB, Windows 11 Pro
| Date | Price |
|---|---|
| 4 July 2026 | £799 |
| 23 July 2026 | £794 |
| 28 July 2026 | £794 |
| 3 August 2026 | £811 |
| 5 August 2026 | £794 |
| 11 August 2026 | £794 |
| 18 August 2026 | £794 |
| 1 September 2026 | £841 |
| 2 September 2026 | £791 |
| 7 September 2026 | £773 |
| 12 September 2026 | £773 |
| 23 September 2026 | £773 |
| 26 September 2026 | £773 |
Compare ASUS ExpertBook B1 B1403CV-5U12X Intel Core 5 120U Laptop 35.6 cm (14") Full HD 16 GB DDR5-SDRAM 256 GB SSD Wi-Fi 6E (802.11ax) Windows 11 Pro UK English Black, Grey prices UK
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Product Information
Elevated, effortless and secure
ASUS ExpertBook B1 offers extensive customisation options to empower your business. Designed with productivity in mind, it features AI capabilities such as AI ExpertMeet, Copilot in Windows, and AI noise-canceling technology enables you do your best. Powered by an Intel® Core™ 5 120U processor and offering military-grade durability1, it is engineered to handle various tasks smoothly. It includes a full set of I/O ports, fast connection Wi-Fi 6E, and advanced security features. Lightweight with long battery life and stunning visuals and audio, it provides flexibility wherever you work. ASUS ExpertBook B1 streamlines your workflow to keep you productive.
Product
Display
- Display diagonal
- 35.6 cm (14")
- Display resolution
- 1920 x 1080 pixels
- Touchscreen
- No
- HD type
- Full HD
- LED backlight
- Yes
- Native aspect ratio
- 16:9
- Anti-glare screen
- Yes
- Display brightness
- 300 cd/m²
- RGB colour space
- NTSC
- Colour gamut
- 45%
- Maximum refresh rate
- 60 Hz
- Contrast ratio (typical)
- 700:1
Processor
- Processor family
- Intel Core 5
- Processor manufacturer
- Intel
- Processor model
- 120U
- Processor generation
- Intel Core (Series 1)
- Processor cores
- 10
- Processor threads
- 12
- Processor boost frequency
- 5 GHz
- Performance cores
- 2
- Efficient cores
- 8
- Low Power Efficient-cores
- 0
- Performance-core Max Turbo Frequency
- 5 GHz
- Efficient-core Max Turbo Frequency
- 3.8 GHz
- Performance-core base frequency
- 1.4 GHz
- Efficient-core base frequency
- 0.9 GHz
- Processor cache
- 12 MB
- Processor cache type
- Smart Cache
- Processor socket
- BGA 1744
- Processor base power
- 15 W
- Maximum turbo power
- 55 W
Ports & interfaces
- USB 2.0 ports quantity
- 0
- USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
- 2
- USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity
- 0
- HDMI ports quantity
- 1
- USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity
- 2
- Ethernet LAN (RJ-45) ports
- 1
- HDMI version
- 1.4
- Combo headphone/mic port
- Yes
- USB Type-C DisplayPort Alternate Mode
- Yes
Memory
- Internal memory
- 16 GB
- Maximum internal memory
- 64 GB
- Internal memory type
- DDR5-SDRAM
- Memory form factor
- SO-DIMM
- Memory slots
- 2x SO-DIMM
Weight & dimensions
- Weight
- 1.44 kg
- Width
- 324.5 mm
- Depth
- 214.4 mm
- Height
- 19.7 mm
Power
- USB Type-C charging port
- Yes
- USB Type-C required charging power (min)
- 55 W
- USB Type-C required charging power (max)
- 65 W
- AC adapter power
- 65 W
- AC adapter frequency
- 50 - 60 Hz
- AC adapter input voltage
- 100 - 240 V
- AC adapter output current
- 3.25 A
- AC adapter output voltage
- 20 V
- USB Power Delivery (USB PD)
- Yes
Audio
- Audio system
- Dirac
- Built-in microphone
- Yes
Keyboard
- Numeric keypad
- No
- Pointing device
- Touchpad
- Keyboard backlit
- Yes
- Keyboard layout
- QWERTY
- Keyboard language
- UK English
Network
- Mobile network connection
- No
- Top Wi-Fi standard
- Wi-Fi 6E (802.11ax)
- Wi-Fi standards
- Wi-Fi 6E (802.11ax)
- Antenna type
- 2x2
- Ethernet LAN
- Yes
- Ethernet LAN data rates
- 10,100,1000 Mbit/s
- Bluetooth
- Yes
- Bluetooth version
- 5.4
Security
- Cable lock slot
- Yes
- Cable lock slot type
- Kensington
- Fingerprint reader
- Yes
- Trusted Platform Module (TPM)
- Yes
- Trusted Platform Module (TPM) version
- 2.0
- Password protection
- Yes
- Password protection type
- BIOS, HDD, User
Certificates
- Compliance certificates
- REACH
- Certification
- US MIL-STD 810H military-grade standard
Software
- Operating system installed
- Windows 11 Pro
- Operating system architecture
- 64-bit
- Trial software
- 1-month trial for new Microsoft 365 customers. Credit card required.
Camera
- Front camera
- Yes
- Front camera resolution
- 1920 x 1080 pixels
- Front camera HD type
- Full HD
- Privacy camera
- Yes
- Privacy type
- Privacy shutter
Storage
- Total storage capacity
- 256 GB
- Storage media
- SSD
- Optical drive type
- No
- Total SSDs capacity
- 256 GB
- Number of SSDs installed
- 1
- SSD capacity
- 256 GB
- SSD interface
- PCI Express 4.0
- NVMe
- Yes
- SSD form factor
- M.2
- M.2 SSD size
- 2280 (22 x 80 mm)
- Card reader integrated
- No
Battery
- Battery capacity
- 63 Wh
- Battery technology
- Lithium-Ion (Li-Ion)
- Number of battery cells
- 3
Graphics
- On-board graphics card
- Yes
- Discrete graphics card
- No
- Discrete graphics card model
- Not available
- On-board graphics card model
- Intel® Graphics
- On-board GPU manufacturer
- Intel
- On-board graphics card family
- Intel® Graphics
Design
- Product type
- Laptop
- Product colour
- Black, Grey
- Form factor
- Clamshell
- Colour name
- Gentle Grey
- Housing material
- Plastic
- Display back cover material
- Plastic
- Market positioning
- Work
- Certified refurbished
- No
Performance
- Repairability index
- 9.6
Packaging content
- AC adapter included
- Yes
Sustainability
- Sustainability certificates
- ENERGY STAR, Forest Stewardship Council (FSC) Mix, TCO
Neural processor unit (NPU)
- Copilot+ PC
- No
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