ASUS Zenbook S14 (UX5406); Copilot+ PC
AWARDS & REVIEWS
CES Innovation Award 2025
2025 Honoree in Sustainability & Energy/Power
The Zenbook S14 is an ultraportable laptop that is only 1.1 cm thin and weighs 1.2 kg. It's designed to incorporate purposeful innovation that supports a healthier planet. Natural elements have long inspired the design and craftsmanship of the Zenbook.
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USA
2025/07/03
Red Dot
Red Dot Award 2025
The geometrically designed surface of the “ASUS Zenbook S” laptop series, inspired by clock hands, impresses with its pleasant feel.
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GERMANY
2025/07/21
Leveltech.fr
9/10
The ASUS Zenbook S 14 UX5406S is an ultraportable that ticks almost every box. Thin, light and elegant, it offers an excellent day-to-day user experience, enhanced by a top-notch OLED display and ample performance for most uses. Although it's less at ease with heavy graphics tasks, it's still an excellent option for mobile pros, demanding students or light designers.
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FRANCE
2025/04/07
CNET France
4/5
The Asus Zenbook S 14 is an elegant, lightweight ultraportable with a robust Ceraluminum chassis and a superb 2.8K OLED display. It inaugurates Intel Core Ultra Series 2 (Lunar Lake) processors, offering improved energy efficiency, extended battery life and enhanced graphics performance thanks to the integrated Intel Arc GPU. A comfortable keyboard, good audio quality and a variety of ports make it an excellent choice for mobile use.
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FRANCE
2025/03/16
Frandroid
9/10
The best laptop of 2024 is the Asus Zenbook S14 - Frandroid Awards 2024
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FRANCE
2024/12/03
Frandroid
9/10
This 2024 edition of the Frandroid Awards opens with the Asus Zenbook S 14 being named the best laptop tested this year by our editors. It is preferred to the Snapdragon-powered Surface Laptop 7 and the MacBook Air M3.
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FRANCE
2024/12/03
Video reviews
Everything you need to know about the ASUS Zenbook S 14 with the Intel Core Ultra 7 256V
Intel wants to change LAPTOPS, This is LUNAR LAKE🤯 | intel Ultra 7 256V
The BEST WINDOWS LAPTOP has Intel Lunar Lake CPU 🤯 ASUS Zenbook S 14
ASUS Zenbook S14: the MacBook Air killer? | IMPRESSIONS
The image showcases a closed ASUS Zenbook S14 laptop on a reflective surface. A caliper beside it emphasizes the laptop’s slim profile. Green plant stems frame the scene, adding a natural contrast to the sleek, metallic design.
ASUS Zenbook S14

Pro-Level Performance. Sleek Design.

  • Windows 11 Pro
  • 1.1 cm ultra-thin, 1.2 kg ultra-light Copilot+ PC
  • All-metal chassis with lightweight and durable Ceraluminum cover
  • Up to Intel® Core Ultra 9 Series 3 processor with up to 50 TOPS NPU for advanced AI performance and power efficiency
  • 3K 120 Hz ASUS Lumina OLED display with four speakers for an immersive visual and sound experience
  • All-day 77 Wh battery and a full set of I/O ports
copilot pc icon

Inspired

Feel the slim and sleek

A person dressed in white sits against a textured stone wall beside a sleek, slightly open white ASUS Zenbook S14, highlighting its minimalist elegance and nature-inspired 1.1 cm Ceraluminum™ design.

Quiet

Silent strength. Precise control.

An exploded view of the ASUS Zenbook S14 reveals its precision-engineered internals and silent cooling system built for powerful, quiet performance.

Intuitive

Designed to do more

A person in white uses a sleek ASUS Zenbook S14 laptop in a softly lit, minimalist setting, highlighting its intuitive design.

Immersive

Cinematic sound and vision

A sleek laptop rests on a circular mirror amid a vibrant garden, reflecting its immersive 3K OLED visuals and cinematic sound.

Privacy

Smart security

A person uses a ASUS Zenbook S14 at a wooden table, highlighting smart security features like Windows Hello and Microsoft Pluton.

ASUS Ceraluminum

30% lighter, 3x stronger

Modern alchemy

Discover Ceraluminum
Two sleek ASUS Zenbook S14—one open, one closed—are displayed on stone tables in a stylish, modern setting.

Colored by nature

Wear and scratch resistance

Shock resistance

Easy to clean

1.1
cm

Thin and Light

Slim in form. Sleek in motion.

1.2 kg
weight

Ambient Cooling

Stay fast. Stay quiet.

Up to
28W
TDP

Geometric grille design

Bi-layer graphite sheet

Dual-fan module

Ultra-slim vapor chamber

Bi-layer graphite sheet

Thincredible thermal solution

A person in casual attire types on a laptop while seated comfortably on a cushioned surface.

Ambient cooling

Geometric grille design

Performance

Evolved Performance. Ultimate Power Efficiency. Next-Gen AI.

CPU
40%
faster processing
NPU
40%
more TOPS
Up to
10%
lower power
Three ASUS Zenbook S14 are showcasing different scenarios to highlight its powerful performance and multitasking capabilities.
Windows 11 Pro
Up to
Intel® Core Ultra 9 Series 3
processor
Up to
16-core
CPU
Up to
50 TOPS
NPU
Assist
Discover
Create
Translate
Enhance
* Microsoft 365 Personal or Family subscription required.

Battery

From dawn to dusk

78 watt-hour battery icon
battery capacity
Up to
27 hrs
battery life
Up to
1.2x
battery lifespan
60% in 49 mins
fast charging
A person in a beige sleeveless outfit works on a ASUS Zenbook S14 at a round table in a bright, modern space.

Intuitive Design

Ease of use

All the ports you need

Showing each side of two gray ASUS Zenbook S14 to demonstrate IO ports.

Enlarged touchpad

Viewed from the top, the image shows laptop’s touchpad with smart gesture controls. Swiping left adjusts the volume, swiping right controls brightness, and swiping upward scrubs through the video timeline.

Type longer, fatigue less

A person sits on the floor in a cozy living room, using a laptop on a low wooden table.

Smooth opening and closing

A single finger effortlessly lifts a sleek laptop, showcasing its smooth hinge and minimalist design.

Visual & Sound

3K 120 Hz OLED & 4 speakers

Discover ASUS Lumina OLED
ASUS OLED Lumina icon
PANTONE Validated icon.
validated display
VESA-certified icon.
high dynamic range
SGS Performance-Tested icon.
low blue light certified
TÜV Rheinland-certified icon with the text Low Blue Light (Hardware Solution)
low blue light hardware certified
Dolby VISION‧ATOMS icon

Smart Security

AI-ready security for every moment

Voice Print Technology

The image shows that the laptop is capable of identifying the user based on a previously recorded voice profile stored in the system.

Seamless secure access

The image shows that users can log in websites via Windows Hello!

Unlock, instantly

A beam of light is projected onto a man’s face indicating that his face is being scanned by the laptop IR camera.

Microsoft Pluton

The image shows the relative positions of the CPU and Pluton processor in the image.

Stay in the moment with ASUS AI camera

The image shows a user looking away, when the screen dims automatically.

The screen that protects you

The image shows when the user walks away, the laptop locks itself.

ASUS Software

Truly personalized workflow

MyASUS

Learn more about MyASUS
A laptop screen showing an AI acceleration interface with connected creative tools and performance optimization feature icons.

ASUS GlideX

Learn more about ASUS GlideX
A laptop and tablet displaying photoshop UI and a media management app organizing photos & videos into collections.

ScreenXpert

Learn more about ScreenXpert
A laptop screen showing the Control Center interface with customizable panels and tool shortcuts.

Omni

Learn more about Omni
A laptop screen showing the virtual assistant dialogs.
FAQ
  • ASUS Copilot+ PC seamlessly integrates AI features such as Live Captions, Recall, Cocreator and Erase in Paint, Click to Do, Restyle Image, Image Creator, Super resolution in Photos, Windows Studio Effects V2, and Improved Windows Search.
  • 1.1 cm ultra-slim and 1.2 kg ultra-light: Uncompromised mobility with a sleek, lightweight, and durable design.
  • Immersive visual & sound experience: With ASUS Lumina OLED paired with 4-speaker audio system and supporting Dolby Atmos® technology, this laptop unlocks an exceptional home theater experience.
  • Multi-day battery life: With a 77Wh battery capacity, free yourself from power outlets and stay productive anytime, anywhere, which also support fast charging to 60% in 49 mins.
  • Evolved performance, next-gen AI: Powered by the latest Intel® Core™ Ultra Series 3 processor with up to 50 NPU TOPS, which allows superior AI experiences on-the-go.
  • Stay quiet and cool: Advanced cooling system is engineered to enhance airflow, enables an optimal 28W TDP without throttling even under heavy loads, while maintaining whisper-quiet under — 25 dB operation during light workloads.
  • Intuitive user-centered design: EasyLift hinge ensures a stable, wobble-free experience but also keeps the base stationary. Hassel free with smart gesture touchpad. Smudge-free keycaps to stay neat and clean.
  • Full set of I/O ports: Experience enhanced connectivity with a comprehensive set of I/O ports, including two USB4®, a USB 3.2 Type-A, HDMI 2.1, and an audio jack. Elevate your user experience by seamlessly connecting to various peripherals.
Ceraluminum™, a high-tech ceramic in a range of nature-inspired colors. The innovative treatment used by ASUS uses an electrical, physical, and chemical transformation of aluminum immersed in a water bath. ASUS spent four years fine-tuning the colors, texture and hardness of this innovative material, and the results speak for themselves. The technique gives metal alloy a longer lifespan by making it harder and more resistant to wear. It is also anti-abrasive and protects against corrosion, while lending an extremely beautiful aesthetic touch and an extremely pleasant feel.

Increasing their:

  • Wear resistance
  • Corrosion protection
  • Thermal management
  • Hardness
  • Fatigue resistance
  • Adhesion
  • Lifespan

Design-wise, you will first be drawn to the exceptional high-quality surface, then to the very special sensation of texture. Not only for the looks but also on the FEEL. Creating something this beautiful, in ceramic, requires a huge amount of know-how and patience. The color, shades, porosity and the detailed texture (smooth) are further fine-tuned by temperature, voltage and electric current. Achieving the exact right color, creating the precise tactile quality on a laptop chassis is the result of years of applied expertise.

It’s an environmentally friendly technique that produces Ceraluminum™ using high-voltage discharges. It saves time and maximizes energy efficiency. It’s halogen-free with low toxic emissions and produces less industrial wastewater (compared to traditional anodized alloy processes).

No organic compounds, VOCs, strong acids, or heavy metals are required. The process uses 99% pure water, and because the electrolytic bath is typically a low-concentration, chemically benign, aqueous solution; waste liquids can be discharged directly to municipal drains after a slight pH adjustment.

Giving further environmental credibility to these brand-new materials, at the end of their life they are also fully recyclable - corrosion protection is imparted by changes to the substrate itself, rather than by adding sprayed-on alloys that may be difficult to recycle.

All things considered, this material is perhaps one of the most environmentally friendly lightweights, and long-lived metal alloy components.
The process and the materials are different. Both these techniques use ceramic's hardness advantage.
Frequent handling and contact with various surfaces in everyday use can lead to wear and tear on a laptop. In our lab tests, Ceraluminum™ was rubbed back and forth over the same spot more than 18,000 times without damaging the device's color. Additionally, we placed the laptop, along with keys and coins, inside a rotating drum that dropped them repeatedly from a height of 50 cm to simulate accidental impacts commonly experienced in the real world. Despite being dropped from different angles at the same height, the laptop remained completely unscathed.
The A part of Zenbook S14 is made of Ceraluminum™, and C, D parts are made of aluminum alloy that perfectly complements its prestigious finish with color of Antrim Gray and Scandinavian White.
Including the main screen, the Zenbook S14 can output up to four displays.
The burn-in of the OLED panel occurs mainly because the temperature is too high, and the same screen is maintained on the OLED display for a long time. Therefore, in order to avoid such issues, ASUS OLED laptops have a great thermal design, avoiding the OLED panel temperature going too high. In addition, a new ASUS OLED Care function has been added to the MyASUS software for OLED models. This function is a bit like a screen saver. When the laptop is left idle on the same screen for too long, the software will automatically turn on the protection animation to reduce the burn-in risk. ASUS will also continue to develop new functions to reduce burn-in issues and allow users to obtain these functions by live updates.
For the storage, Zenbook S14 features a PCIe 4.0x4 NVMe M.2 slot that users can upgrade by themselves. But, if users upgraded the SSD which is without being verified by ASUS, it may affect system stability, so we do not recommend users upgrade by themselves.
The Intel® Core™ Ultra Series 3 processor is based on the Intel Panther Lake microarchitecture, marking the first client SoCs built on the Intel 18A manufacturing process.

The compute tile of the Intel® Core™ Ultra Series 3 processor features up to four P-cores (Cougar Cove), up to eight E-cores (Darkmont), and four low-power E-cores (Darkmont) designed to handle suitable workloads within a low-power compute domain, enhancing energy efficiency and extending battery life.

Additionally, Intel® Core™ Ultra Series 3 processors integrate Intel NPU 5, IPU 7.5 image processing unit (IPU), and the Xe3 architecture iGPU for advanced AI acceleration, improved imaging performance, and superior graphics capability.
The ASUS Zenbook S14 series' thermal module features a 37% enlarged vapor chamber and ultra-thin dual-fan, enabling quieter and cooler compared to normal thermal system. Additionally, it features a geometric grille design with CNC machined cooling vents, enhancing cooling efficiency by 50% (compared to traditional cooling vents). It’s functional aesthetics in action.

Furthermore, the ASUS Zenbook S14 offers the Fan Profile function with three modes: Performance, Standard, and Whisper. The Zenbook S14 stays cool and fast at 28W in Performance mode, but it runs almost silently (under 25dB) in Whisper mode.
Up to 27 hour. Test configuration: ASUS Zenbook S14 (UX5406AA), 3K OLED panel, Intel Core™ Ultra 9 Series 3 processor, 1 TB SSD, 32 GB RAM, 77Wh battery. Test settings: WiFi disabled, Keyboard backlight disabled, Windows Power Mode set to Balance mode, display brightness set to 150 cd/m2 with headset, default earbud volume. Actual battery life may vary depending on product configuration, usage, operational conditions and power management settings. Battery life will decrease over the lifetime of the battery.
Ceraluminum™ is the core design language of the entire Zenbook series. To best express this concept on the Zenbook’s front panel and allow users to truly experience the essence of Ceraluminum™, we chose to retain only the exquisitely crafted metal ASUS Zenbook logo. Paired with the clean Ceraluminum™ finish, this design gives the Zenbook series a refined and minimalist aesthetic.
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*¹The Windows 11 upgrade will be delivered to qualifying devices late 2021 into 2022. Timing will vary by device. Certain features require specific hardware (see aka.ms/windows11-spec). ¹The Windows 11 upgrade will be delivered to qualifying devices late 2021 into 2022. Timing will vary by device. Certain features require specific hardware (see aka.ms/windows11-spec).*

IPS stands for in-plane switching, a type of LED (a form of LCD) display panel technology.

Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.

The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.

Ultrabook, Celeron, Celeron Inside, Core Inside, Intel, Intel Logo, Intel Atom, Intel Atom Inside, Intel Core, Intel Inside, Intel Inside Logo, Intel vPro, Itanium, Itanium Inside, Pentium, Pentium Inside, vPro Inside, Xeon, Xeon Phi, and Xeon Inside are trademarks of Intel Corporation or its subsidiaries in the U.S. and/or other countries.  Product specifications may differ from country to country. We recommend that you check with your local dealers for the specifications of the products available in your country. Colors of products may not be perfectly accurate due to variations caused by photography and monitor settings.Due to photographic variables and conditions, actual product appearance may differ from images shown on this site.Although we endeavor to present the most accurate and comprehensive information at the time of publication, we reserve the right to make changes without prior notice.

  • Price may not include extra fee, including tax、shipping、handling、recycling fee.
  • For pricing information, ASUS is only entitled to set a recommendation resale price. All resellers are free to set their own price as they wish.
  • The availability of the 6GHz Wi-Fi band may vary depending on the country and its specific regulations. This feature is only supported when used with the specific wireless card provided at shipment, and requires Windows 11 or later.
  • The drivers on this PC are only compatible with Windows 11 version 24H2 or later. To ensure optimal functionality and avoid any potential issues, please do not manually install an older version of the operating system.
  • Due to surface-mounted components near the motherboard's M.2 slot, only single-sided SSDs are supported.  * Result from Mobile Mark 2014 office productivity.