ASUS ExpertBook B3 Flip 14" 2-in-1 Laptop (B3402FV-EC715X) - Intel Core 7 150U, 16GB RAM, 512GB SSD, Windows 11 Pro
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Key specs
- Display resolution1920 x 1080 pixels
- Display diagonal35.6 cm (14")
- Processor model150U
- Internal memory16 GB
- Internal memory typeDDR4-SDRAM
- Total storage capacity512 GB
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- UK manufacturer warranty Details
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- Rated 4.9/5 by customers on Trustpilot & Feefo Read reviews
Overview
Maximum flexibility anytime, anywhere
ASUS ExpertBook B3 Flip is built to embrace the new normal, empowering you to work or learn flexibly and effortlessly — anytime and anywhere. Its versatile 360°-flippable design and handy garaged stylus1 enables total flexibility, empowering use in diverse settings and scenarios. It’s also engineered with two-way AI noise-cancelation technology to ensure distraction-free communications at both ends of online conversations, at home, in the office or on the move. For better everyday hygiene, it’s treated with features ASUS Antibacterial Guard2,3 — inhibiting the growth of bacteria by up to 99%. It even has the latest 4G LTE4 and WiFi 6E5 technologies, ensuring safe, secure and speedy mobile connectivity is easier than ever.
Specifications
Design
| Colour name | Star Black |
|---|---|
| Product type | Hybrid (2-in-1) |
| Market positioning | Work |
| Housing material | Plastic |
| Form factor | Convertible (Folder) |
| Product colour | Black |
| Display back cover material | Aluminium |
Display
| HD type | Full HD |
|---|---|
| Display surface | Gloss |
| Display brightness | 250 cd/m² |
| Contrast ratio (typical) | 700:1 |
| Touchscreen | Yes |
| Display resolution | 1920 x 1080 pixels |
| Display diagonal | 35.6 cm (14") |
| Maximum refresh rate | 60 Hz |
| RGB colour space | NTSC |
| Colour gamut | 45% |
| Native aspect ratio | 16:9 |
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Processor
| Processor generation | Intel Core (Series 1) |
|---|---|
| Processor cache type | Smart Cache |
| Processor cache | 12 MB |
| Processor model | 150U |
| Processor boost frequency | 5.4 GHz |
| Processor cores | 10 |
| Processor threads | 12 |
| Processor manufacturer | Intel |
| Processor family | Intel Core 7 |
| Processor base power | 15 W |
| Maximum turbo power | 55 W |
| Efficient-core base frequency | 1.2 GHz |
| Performance-core base frequency | 1.8 GHz |
| Efficient-core Max Turbo Frequency | 4 GHz |
| Performance-core Max Turbo Frequency | 5.4 GHz |
| Performance cores | 2 |
| Efficient cores | 8 |
Memory
| Memory form factor | SO-DIMM |
|---|---|
| Internal memory | 16 GB |
| Internal memory type | DDR4-SDRAM |
| Memory slots | 1x SO-DIMM |
Storage
| SSD form factor | M.2 |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD interface | PCI Express 4.0 |
| Total storage capacity | 512 GB |
| Total SSDs capacity | 512 GB |
| NVMe | Yes |
| M.2 SSD size | 2280 (22 x 80 mm) |
Graphics
| Discrete graphics card | No |
|---|---|
| On-board graphics card family | Intel® Graphics |
| On-board graphics card | Yes |
| On-board graphics card model | Intel® Graphics |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
Audio
| Audio system | Dirac |
|---|---|
| Built-in microphone | Yes |
Camera
| Front camera | Yes |
|---|---|
| Rear camera | Yes |
| Rear camera resolution (numeric) | 13 MP |
| Privacy camera | Yes |
| Privacy type | Privacy shutter |
| Front camera HD type | HD |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 6E (802.11ax) |
| Wi-Fi standards | Wi-Fi 6E (802.11ax) |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 1000 Mbit/s |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Antenna type | 2x2 |
Ports & interfaces
| 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 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB 2.0 ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Ethernet LAN (RJ-45) ports | 1 |
| Combo headphone/mic port | Yes |
| USB Power Delivery (USB PD) | Yes |
| Thunderbolt 4 ports quantity | 2 |
| Intel® Thunderbolt 4 | Yes |
Keyboard
| Pointing device | Touchpad |
|---|---|
| Keyboard layout | QWERTY |
| Numeric keypad | No |
| Spill-resistant keyboard | Yes |
| Keyboard backlit | Yes |
| Keyboard language | UK English |
Software
| Operating system architecture | 64-bit |
|---|---|
| Trial software | 1-month trial for new Microsoft 365 customers. Credit card required. |
| Operating system installed | Windows 11 Pro |
Battery
| Battery technology | Lithium-Ion (Li-Ion) |
|---|---|
| Number of battery cells | 3 |
| Battery capacity | 50 Wh |
Power
| 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 Type-C charging port | Yes |
| USB Type-C required charging power (min) | 55 W |
| USB Type-C required charging power (max) | 65 W |
Security
| Cable lock slot type | Kensington |
|---|---|
| Trusted Platform Module (TPM) | Yes |
| Fingerprint reader | Yes |
| Cable lock slot | Yes |
| Trusted Platform Module (TPM) version | 2.0 |
Certificates
| Compliance certificates | REACH |
|---|
Sustainability
| Sustainability certificates | Forest Stewardship Council (FSC) Mix, ENERGY STAR, EPEAT Gold, EPEAT Climate + |
|---|
Weight & dimensions
| Width | 329 mm |
|---|---|
| Depth | 223.9 mm |
| Height (front) | 1.92 cm |
| Height (rear) | 1.95 cm |
| Weight | 1.61 kg |
Manuals & downloads
Customer reviews
Delivery & returns
Delivery
- FREE standard delivery on orders over £50, otherwise £4.95 (3–5 working days).
- Express delivery £9.99 (1–3 working days) on selected products, UK mainland.
- PlayStation and Arozzi products use a 5–7 working-day service.
- Orders are processed within 24 hours, Monday to Friday excluding bank holidays. All deliveries must be signed for.
Returns
- Changed your mind? Tell us within 14 days of receiving your item, then return it within a further 14 days, unused and in its original packaging. A minimum £9.99 collection fee applies.
- Faulty or damaged on arrival? Contact us within 48 hours of delivery.
- Custom-built PCs can only be returned if faulty. Opened headphones, earphones and AirPods can't be returned for hygiene reasons.