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Overview

Experience the world-changing power of AI with Zenbook S 14, a new-era ASUS AI PC that combines an exceptional 1.19 cm-slim 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 7 (Series 2) Processor with ambient cooling minimize noise.

ASUS Zenbook S 14 AI ultrathin laptop (14” 3K OLED Touchscreen / Intel Core Ultra 7 / 16 GB / 1TB SSD / Wi-Fi 7 / Bilingual Keyboard / Windows 11 Home / UX5406SA-DH71T-CB)

Brand: ASUS
Model: UX5406SA-DH71T-CB
Web Code: 19160304
Sold and shipped by | 4.4 seller rating (90 reviews)

Available for deliveryAvailable online only

Delivery times vary by location. Most Marketplace items leave sellers' locations within 2 business days. Allow additional time for shipping.

Seller Return Policy

Warranty

Check with the manufacturer for details.

For Quebec residents: See the Availability Guarantee disclosure in the Specifications section below.

Immerse yourself in a visual feast with the stunning 3K ASUS Lumina OLED 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.

Next-level AI PC

The ASUS Zenbook S 14 delivers robust performance tailored for multitasking enthusiasts. Powered by the Intel Core™ Ultra 7 Series 2 Processor with AI Engine, it offers exceptional AI capabilities with up to 48 TOPs NPU, providing superior AI performance for tasks like productivity assistance, text and image creation, faster photo and video editing, and built-in security protections

Military-Grade Toughness

The MIL-STD 810H military standard ensures unmatched reliability in harsh conditions. This rigorous testing enhances longevity, ensuring your laptop is ready for work, travel, or relaxation.

Immerse Your Senses

The ultra-vivid 14-inch 3K (2880 x 1800) 120Hz ASUS Lumina OLED touch display makes every moment incredible with up to 500-nit peak HDR brightness, a 16:10 aspect ratio, and a 90% screen-to-body ratio. Meanwhile, six powerful speakers, tuned by Harman Kardon and Dolby Atmos, transport you into the scene.

Discover Ceraluminum™ on the Zenbook S 14

Featuring Ceraluminum™, a fusion of ceramic and aluminum widely used in the aerospace and luxury watch industries for its strength, scratch resistance, lightness, and luxurious tactile feel, now available on the Zenbook S 14.

Effortless Mobility

Experience unmatched portability with a slim 1.29 cm (0.51-inch) profile and a lightweight 1.20 kg (2.65 lb) all-metal chassis. Meticulously CNC-milled for precision and rigidity, it offers superior craftsmanship and a 72Wh all-day battery life with Fast-Charge technology to keep you productive everywhere.

Lightning-Fast Storage and Connectivity

Featuring a 1 TB SSD, 16 GB LPDDR5X RAM, and Wi-Fi 7, delivering speeds up to 4.8 times faster than the previous generation for seamless connectivity and operation

Your Security Comes First

We take your security seriously, which is why the Zenbook S 14 is equipped with our most robust arsenal of security features, including Windows Hello facial recognition, Microsoft Pluton encryption, ASUS Adaptive Lock and Dimming, and more.

Elevate Your Day-to-Day with ASUS AI Applications

The Zenbook S 14 features an extensive AI-powered toolkit to enhance your daily routine. From supercharging video calls with background blur and automatic framing to seamlessly organizing and editing your multimedia library, ASUS AI makes daily tasks easier.

Help is Here with Copilot, Your AI Assistant

Microsoft Copilot in Windows 11* makes complex tasks simple. Get answers, generate images, summarize texts, and more—all with the power of AI unleashed through the dedicated Copilot key on your keyboard.

Versatile Connectivity

Stay connected with 2 USB 4.0 Type-C ports, a USB 3.2 Type-A port, a HDMI 2.1 TMDS port, and an audio combo jack.

Product Condition
Brand New
Usage
Business and Student

Display

Screen Size
14 in
Display Technology
OLED
Screen Resolution
2880 x 1800
Touchscreen Display
Yes

Processor

Processor Type
Intel® Core™ Ultra 7 Processor 256V 16GB 1.8 GHz (12MB Cache, up to 4.8 GHz, 8 cores, 8 Threads) Intel® AI Boost NPU up to 47
Processor Cores
8
Processor Speed
1.8 GHz
Processor Cache
12 MB

Storage & Memory

Solid-State Drive Capacity
1 GB
RAM Size
16 GB
RAM Type
16GB LPDDR5X (on board)

Graphics

Graphics Card
Intel Arc Graphics

Networking

Integrated Wi-Fi
Wi-Fi 7(802.11be) (Tri-band)2*2
Integrated Bluetooth
Bluetooth® 5.4 Wireless Card (*Bluetooth® version may change with OS version different.)

Power

Battery - Number of Cells
4

Software

Pre-loaded Operating System
Windows 11 Home

Physical Features

Webcam
FHD camera with IR function to support Windows Hello
Keyboard Language
Bilingual
Backlit Keyboard
Yes
Colour
Zumaia Gray
Dimensions (cm)
31.03 (W) x 21.47 (D) cm
Dimensions (in)
12.22 (W) x 8.45 (D) in
Weight
1.2 kg
Weight (lbs)
2.65 lb

For Quebec residents – Disclosure under the Consumer Protection Act

In compliance with Bill 29, Best Buy and third-party sellers on Best Buy Marketplace do not guarantee the availability of replacement parts, repair services, or maintenance information for any products. Coverage provided through any Best Buy Protection programs and applicable manufacturer warranties, if any, remain in place. Information about the manufacturer’s availability guarantee can be found .

Shipping Charges

Free standard shipping on all orders over $35 (before taxes, fees, and promo codes).

Processing Time

Most items ship within 2 business days after an order is placed*. Allow additional time for shipping to your address.
*Please note: If an item you ordered becomes unavailable, you'll be notified and a full refund will be processed within 2 business days.

Shipping Area Restrictions

Shipping is not available in the following areas*:
  • No restrictions in Canada
*Please note: Shipping area restrictions may vary for large items. If an item can't be shipped to your address, we'll let you know during the checkout process.
Product Category
Computers (laptops and desktops)
Return/Exchange Period
30 days
Condition
Opened