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ASUS Zenbook S14 UX5406SA-QJ494W Copilot+ PC Intel Core Ultra 7 256V Laptop 35.6 cm (14") WUXGA 16 GB LPDDR5x-SDRAM 1 TB SSD Wi-Fi 7 (802.11be) Windows 11 Home Grey QWERTY UK English
- Windows 11 Home 64-bit
- Intel Core Ultra 7 256V (12MB Cache)
- 14" WUXGA 1920 x 1200 OLED
- 16GB LPDDR5x-SDRAM & 1000GB SSD
| SKU | UX5406SA-QJ494W |
|---|---|
| EAN | 4711636374156 |
| Manufacturer | Asus |
| Availability | Y |
| Product Family | Zenbook |
| Product Series | S14 |
| PDF URLs |
View PDF |

AI Engine
Lower power. sustained workloads.

CeraluminumTM
High-tech ceramic aluminum

Sound, perfected
4 speakers
Light. Enduring. Long-Lasting. Unique.
High-tech Ceramic
Step into the world of CeraluminumTM, a high-tech ceramic material that’s revered by the aerospace and luxury watch industries. This industry-first innovation boasts unparalleled strength, resisting wear with ease. It’s not just durable; it’s a symbol of endurance and individuality. Feel its Zen-like lightness and smooth, distinctive color, warm touch, inviting you to start a timeless journey.
Inspired by nature
Colors
The all-new design draws inspiration from nature, incorporating our tactile and durable CeraluminumTM material. Zumaia Gray echoes the nuanced hues of the flysch cliffs in Zumaia, Spain, while Scandinavian White reflects the warmth of the arctic sun on snow, evoking comfort and neutrality.
Designed to go places
Thin and Light
Zenbook S 14 is built from solid metal using an integrated molding process combined with CNC machining. This ensures uncompromised mobility with a sleek, lightweight, and durable design. Wherever you go, Zenbook S 14 is ready to follow!
Stay fast. Stay quiet.
Ambient Cooling
Zenbook S 14 offers quiet and efficient performance, adjusting seamlessly to any task. Its advanced cooling system — featuring dual fans, ultra-slim vapor chamber and geometric grille design — enables an optimal 28-watt TDP without throttling, even under heavy loads, while maintaining whisper-quiet under -25 dB operation during light workloads thanks to ambient cooling technology.
Geometric grille design
The novel geometric grille design including 2715 CNC machined cooling vents, enhancing cooling efficiency. It’s functional aesthetics in action.
More than a great PC, it’s an AI PC
Performance
Zenbook S 14 is powered by Intel® CoreTM Ultra 7 Processor with 48 TOPS NPU for superior AI performance, enabling the most experiences*4 like productivity assistance, text and image creation, and faster photo or video editing*5 and built-in security protections*9. Combined with a high-capacity 72WHrs battery in the thinnest laptop design, Zenbook S 14 ensures all-day autonomy even longer unplugged.
The new ASUS Copilot+ PC
AI Experience
It’s here! We’re proud to present the new-era ASUS Copilot+ PC — Zenbook S 14*10. Powered by the latest AI-enabled processors, this PC brings you a next-level AI experience, with enhanced security, speed, and personalization. With integrated AI engines to accelerate AI computing, Microsoft Copilot*11 for personalized assistance, and a suite of powerful ASUS AI applications, your PC is now your ultimate companion. Experience the difference easier, faster, smarter, and smoother — new-era ASUS Copilot+ PC put an extraordinary AI experience at your fingertips, now.
Zenbook does more for you
AI Experience
Now we can be more productive, efficient, and helpful in daily life while ensuring high quality and robust security.
Enlarged ergonomic touchpad
Intuitive
The enlarged touchpad matches the display’s aspect ratio for intuitive control. The extra area increases comfort and makes gestures easier.
Protect your privacy
Smart Privacy
Experience ultimate security with Windows Hello’s facial recognition. Elevate your protection even further with Microsoft Pluton, which integrates cutting-edge hardware, firmware, and software to defend against evolving threats. Enjoy continuous safeguarding, ensuring your devices remain secure whether you’re at home, at work, or enjoying leisure activities.

Seamless secure access
Secure your password via Windows Hello, making the authentication process fast and secure with facial recognition.

Unlock, instantly
Windows Hello Infrared (IR) camera allows you to unlock your laptop quickly and securely.

Microsoft Pluton
Passkeys built in CPU. Sensitive data securely stored on device.

Stay in the moment with ASUS AiSense camera
Elevate your experience with our AI-powered camera. It tracks your presence, automatically dimming when you look away for uninterrupted focus and comfort.

The screen that protects you
ASUS Adaptive Lock protects your personal space and promotes energy efficiency. Seamlessly sensing your presence, it locks when you step away.
Smart Amp Technology speaker
Vision & Sound
For a stunning home-theater experience, Zenbook S 14’s 14-inch WUXGA ASUS Lumina OLED display keeps every incredible moment detailed and ultra-vivid. The powerful four-speaker audio system delivers accurate, bass-enhanced sound for the most immersive experience ever.

From dawn to dusk
Battery
Free yourself from power outlets and stay productive anywhere with Zenbook S 14’s all-day battery life. When it’s time to recharge, USB-C Easy Charge is fast and convenient, so you’re always ready to go. Enjoy uninterrupted productivity with unrivaled stamina!
Convenient connections
I/O ports
Zenbook S 14 includes all the essential full-function ports you need for fast and seamless on-the-go connections, so you don’t need to carry annoying dongles and adapters. There’s even a convenient audio combo jack!

Better connectivity, and stable transmission
Wireless Connectivity
ASUS Zenbook S 14 is equipped with the latest Wi-Fi 7 for the very best wireless connections — up to 4.8x*14 faster than the previous Wi-Fi generation. Your laptop will automatically link to the strongest Wi-Fi signal, and use all the available bandwidth efficiently. And with support for up to three simultaneous Bluetooth® headphone connections on one device, you’ll also experience better communications and more enjoyable entertainment.

Sustaining an Incredible Future
Environment
We always search for the incredible, and we believe that you, too, share our passion for minimizing our environmental impact on the world. Our serious commitment to environment, social, and governance (ESG) issues aims to empower you and everyone else we work with to push forward for a more sustainable future. Let’s become sustainable — together.

US Military-Grade Laptop Durability
Military Grade
ASUS consumer laptops meet the ultra-demanding MIL-STD 810H military standard*15 for reliability and durability, undergoing a punishing test regime that includes extended tests for operation in harsh environments. These factors also help improve the laptops’ longevity and hence their sustainability, so you can work, travel or relax with the confidence that your ASUS laptop is ready for the real world — today, and long into the future.

Truly personalized workflow
Software
ASUS offers a suite of software designed to take your computing experience up a notch. MyASUS provides a collection of handy apps and tools that help you get more out of your laptop, while GlideX enables you to get more done by sharing screens across devices. Plus, ScreenXpert helps you manage app windows across all connected displays for a smoother workflow.
Experience the world-changing power of AI with Zenbook S 14, a new-era ASUS Copilot+ PC that combines an exceptional 1.1 cm-slim1 design with cutting-edge technology. Its all-metal body — with a unique Ceraluminum™ high-tech ceramic lid and nature-inspired colors — houses next-level AI capabilities, driven by up to the latest Intel® Core™ Ultra 9 processor (Series 2) with ambient cooling minimize noise. Immerse yourself in a visual feast with the stunning 3K ASUS Lumina OLED2 display, complemented by rich and powerful sound from the four-speaker audio system. Zenbook S 14 brings you elegance, power, and innovation in a slim and sophisticated package.
| Design | |
|---|---|
| Colour name | Zumaia Gray |
| Product type | Laptop |
| Market positioning | Home |
| Housing material | Aluminium |
| Form factor | Clamshell |
| Product colour | Grey |
| Certified refurbished | No |
| Display | |
| HD type | WUXGA |
| Display number of colours | 1.07 billion colours |
| Panel type | OLED |
| Display brightness | 400 cd/m² |
| Display response rise/fall | 0.2 ms |
| Contrast ratio (typical) | 1000000:1 |
| Touchscreen | No |
| Display resolution | 1920 x 1200 pixels |
| Display diagonal | 35.6 cm (14") |
| Anti-glare screen | Yes |
| Maximum refresh rate | 60 Hz |
| RGB colour space | DCI-P3 |
| High Dynamic Range (HDR) technology | DisplayHDR True Black 500 |
| Colour gamut | 100% |
| Native aspect ratio | 16:10 |
| High Dynamic Range (HDR) supported | Yes |
| Maximum display brightness (HDR) | 500 cd/m² |
| Processor | |
| Processor generation | Intel Core Ultra (Series 2) |
| Processor cache type | Smart Cache |
| Processor cache | 12 MB |
| Processor model | 256V |
| Processor boost frequency | 4.8 GHz |
| Processor cores | 8 |
| Processor threads | 8 |
| Processor socket | BGA 2833 |
| Processor manufacturer | Intel |
| Processor family | Intel Core Ultra 7 |
| Processor base power | 17 W |
| Maximum turbo power | 37 W |
| Performance-core base frequency | 2.2 GHz |
| Performance-core Max Turbo Frequency | 4.8 GHz |
| Performance cores | 4 |
| Low Power Efficient-core Base Frequency | 2200 MHz |
| Low Power Efficient-core Max Turbo Frequency | 3.7 GHz |
| Low Power Efficient-cores | 4 |
| Neural processor unit (NPU) | |
| Neural processor unit (NPU) | Intel AI Boost |
| Sparsity support | Yes |
| Windows Studio effects support | Yes |
| AI software frameworks supported by NPU | DirectML, OpenVINO, Windows ML, ONNX RT, WebNN |
| Total processor performance up to | 115 TOPs |
| NPU performance up to | 47 TOPs |
| GPU performance up to | 64 TOPs |
| Copilot+ PC | Yes |
| Memory | |
| Memory form factor | On-board |
| Internal memory | 16 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Maximum internal memory | 16 GB |
| Storage | |
| SSD form factor | M.2 |
| Storage media | SSD |
| Optical drive type | No |
| Number of SSDs installed | 1 |
| SSD capacity | 1 TB |
| SSD interface | PCI Express 4.0 |
| Total storage capacity | 1 TB |
| NVMe | Yes |
| Graphics | |
| Discrete graphics card | No |
| On-board graphics card family | Intel Arc Graphics |
| On-board graphics card | Yes |
| On-board graphics card model | Intel Arc Graphics 140V |
| Discrete graphics card model | Not available |
| On-board GPU manufacturer | Intel |
| Audio | |
| Audio system | Smart Amp |
| Speakers manufacturer | Harman Kardon |
| Built-in microphone | Yes |
| Camera | |
| Front camera | Yes |
| Front camera HD type | Full HD |
| Infrared (IR) camera | Yes |
| Windows Hello | Yes |
| Optical drive | |
| Optical drive type | No |
| Network | |
| Mobile network connection | No |
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | Wi-Fi 7 (802.11be) |
| Ethernet LAN | No |
| Bluetooth | Yes |
| Bluetooth version | 5.4 |
| Antenna type | 2x2 |
| Ports & interfaces | |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 1 |
| USB Type-C DisplayPort Alternate Mode | Yes |
| USB 2.0 ports quantity | 0 |
| HDMI ports quantity | 1 |
| HDMI version | 2.1 |
| Combo headphone/mic port | Yes |
| USB Power Delivery (USB PD) | Yes |
| Thunderbolt 4 ports quantity | 2 |
| Keyboard | |
| Pointing device | Touchpad |
| Keyboard layout | QWERTY |
| Numeric keypad | No |
| Keyboard backlit | Yes |
| Keyboard language | UK English |
| Copilot key | Yes |
| Software | |
| Operating system architecture | 64-bit |
| Operating system installed | Windows 11 Home |
| Microsoft Copilot | Yes |
| Copilot+ PC | Yes |
| Technical details | |
| Market positioning | Home |
| Housing material | Aluminium |
| Form factor | Clamshell |
| Product colour | Grey |
| Sustainability certificates | ENERGY STAR |
| Compliance certificates | REACH |
| Battery | |
| Number of battery cells | 4 |
| Battery capacity | 72 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 Power Delivery (USB PD) | Yes |
| USB Type-C charging port | Yes |
| Security | |
| Password protection | Yes |
| Trusted Platform Module (TPM) | Yes |
| Face recognition | Yes |
| Windows Hello | Yes |
| Certificates | |
| Compliance certificates | REACH |
| Sustainability | |
| Sustainability certificates | ENERGY STAR |
| Weight & dimensions | |
| Width | 310.3 mm |
| Depth | 214.7 mm |
| Height (front) | 1.19 cm |
| Height (rear) | 1.29 cm |
| Weight | 1.2 kg |
| Other features | |
| On-board graphics card | Yes |
| Audio system | Smart Amp |
| Anti-glare screen | Yes |
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|---|---|---|---|---|---|---|
| SKU |
UX5406SA-QJ494W
|
CB5403CMA-QM0120
|
M1607KA-MB053W
|
UX3405CA-QL192W
|
S3407VA-LY009W
|
UX3405CA-QL241W
|
| Manufacturer |
Asus
|
Asus
|
Asus
|
Asus
|
Asus
|
Asus
|
| Processor family |
Intel Core Ultra 7
|
Intel Core Ultra 5
|
AMD Ryzen AI 7
|
Intel Core Ultra 7
|
Intel Core i7
|
Intel Core Ultra 5
|
| Discrete graphics card |
N
|
N
|
N
|
N
|
N
|
N
|
| Total storage capacity |
1000GB to 1500GB
|
100GB to 300GB
|
1000GB to 1500GB
|
1000GB to 1500GB
|
1000GB to 1500GB
|
500GB to 750GB
|
| Product colour |
Grey
|
Silver
|
Blue
|
Blue
|
Silver
|
Blue
|
| Product type |
Notebook
|
Chromebook
|
Notebook
|
Notebook
|
Notebook
|
Notebook
|
| Storage media |
SSD
|
SSD
|
SSD
|
SSD
|
SSD
|
SSD
|
| Mobile network connection |
N
|
N
|
N
|
N
|
N
|
N
|
| Display resolution |
1920 x 1200 pixels
|
2560 x 1600 pixels
|
1920 x 1200 pixels
|
1920 x 1200 pixels
|
1920 x 1200 pixels
|
1920 x 1200 pixels
|
| Internal memory |
16GB
|
8GB
|
16GB
|
16GB
|
16GB
|
16GB
|
| Touchscreen |
N
|
Y
|
N
|
Y
|
N
|
Y
|
| On-board graphics card |
Y
|
Y
|
Y
|
Y
|
Y
|
Y
|
| Display diagonal |
14" to 15"
|
14" to 15"
|
16" to 17"
|
14" to 15"
|
14" to 15"
|
14" to 15"
|
| Operating system installed |
Windows 11 Home
|
ChromeOS
|
Windows 11 Home
|
Windows 11 Home
|
Windows 11 Home
|
Windows 11 Home
|
| Weight |
Ultra portable
|
Ultra portable
|
Thin and Light
|
Ultra portable
|
Ultra portable
|
Ultra portable
|