ASUS Vivobook S14 (M5406WA-PP009W) AMD Ryzen AI 9 365 (24GB Ram / 1TB SSD) AMD Radeon 880M Graphics - 14-inch 3K OLED 120Hz - Win11 Home

The ASUS Vivobook S14 AMD Ryzen AI 9 (M5406) is a premium ultraportable laptop designed for users who demand power, an exceptional screen, and future-proof AI capabilities. Driven by the cutting-edge AMD Ryzen AI 9 365 Processor and featuring a massive 24GB DDR5 RAM and 1TB NVMe SSD, this machine is built to handle professional multitasking, creative workflows, and complex applications with ease. Its defining feature is the stunning 14-inch 3K (2880x1800) 120Hz OLED display, delivering lifelike colors, infinite contrast, and buttery-smooth motion—all packed into an effortlessly sleek, military-grade durable chassis.

ASUS Vivobook S14 Key Features

• AI-Ready Performance: AMD Ryzen AI 9 365 + NPU for fast, future-proof AI tasks (e.g., Copilot).
• Stunning Display: 14" 3K (2.8K) OLED, 120Hz, VESA True Black 600, PANTONE Validated.
• High-Speed Memory & Storage: 24GB DDR5 RAM + 1TB NVMe SSD for seamless multitasking.
• Ultra-Portable Design: Just 1.39 cm thin and 1.3 kg light—powerful yet travel-friendly.
• Durable & Stylish: RGB Backlit Keyboard + MIL-STD 810H military-grade toughness.

ASUS Vivobook S14 Specifications

ASUS Vivobook S14 Expert Review

The ASUS Vivobook S14 AMD Ryzen AI 9 (M5406) transcends the traditional "mid-range" laptop category, positioning itself as a premium, AI-ready workhorse centered around an elite display. The combination of the 3K 120Hz OLED panel and the powerful Ryzen AI 9 processor delivers a professional-grade experience for creatives and power users alike.

Next-Generation Processing Power

The ASUS Vivobook S14 AMD Ryzen AI 9 is future-proofed by its powerful new silicon.

• The AMD Ryzen AI 9 365 Processor is designed for demanding applications, such as programming, video editing, and advanced multitasking, ensuring smooth performance across various workloads.
• It includes a dedicated AMD Ryzen AI Accelerator (NPU), which significantly boosts efficiency and speed in specialized AI tasks (e.g., live streaming enhancements, intelligent battery management, and Windows Copilot functions).
• The integrated AMD Radeon 880M Graphics provides robust performance for everyday tasks, light design, and medium-duty montage work.

The Ultimate 3K 120Hz OLED Display

The 14-inch display is the single biggest selling point of the ASUS Vivobook S14 OLED M5406.

• The 3K (2880x1800) resolution ensures incredibly fine details, making text sharp and images lifelike.
• The 120Hz refresh rate provides a distinct advantage over standard 60Hz panels, making scrolling, browsing, and content creation exceptionally smooth and responsive.
• OLED technology delivers perfect blacks, a 1,000,000:1 contrast ratio, and PANTONE Validated colors, essential for visual professionals and entertainment enthusiasts.

Exceptional Multitasking Capacity

With 24GB of LPDDR5X RAM, this laptop is built for professional workload intensity.

• The generous 24GB RAM eliminates slowdowns when running numerous applications simultaneously, such as a browser with dozens of tabs, Photoshop, and a coding IDE.
• The 1TB NVMe PCIe 4.0 SSD provides blazing-fast read/write speeds, translating to nearly instantaneous boot times and rapid application launches.

Ultra-Sleek Portability and Design

The S14 is an ideal travel companion, blending high-end specs with a lightweight design.

• Weighing just 1.3 kg and featuring a slim 1.39 cm profile, the laptop is effortless to carry all day.
• Its design features a stylish aluminum chassis with a refined CNC-engraved logo, projecting a premium aesthetic.

Enhanced Connectivity and Input

The Vivobook S14 offers modern and comprehensive port selection.

• It features a powerful USB 4.0 Gen 3 Type-C (40Gbps) port with support for DisplayPort and Power Delivery, perfect for connecting external displays or docks.
• A range of ports, including an HDMI 2.1 and multiple USB-A and USB-C slots, removes the need for excessive adapters.
• The RGB Backlit Chiclet Keyboard and the dedicated Copilot key enhance both functionality and user experience.

Reliability and Long-Term Value

ASUS has built the Vivobook S14 to be a durable investment.

• The laptop meets the demanding MIL-STD 810H military standard for reliability and durability, offering peace of mind against everyday bumps and environmental changes.
• The 75WHrs high-capacity battery supports extended use, providing ample charge for long working sessions away from an outlet.

Comparison: Vivobook S14 vs. Alternatives