ASUS Vivobook S14 (M3407KA-SF044WS)
The ASUS Vivobook S14 (M3407KA-SF044WS) is a forward-thinking laptop that brings the power of next-generation AI to an impressively sleek and affordable package. Starting at ₹67,990, this machine is one of the first to feature AMD’s new Ryzen™ AI 5 processor, complete with a powerful XDNA NPU capable of up to 50 TOPS for accelerating on-device AI tasks.
Designed for students and mobile professionals, it combines this cutting-edge processing power with a gorgeous 14-inch WUXGA OLED display, a long-lasting 70Wh battery, and a lightweight, military-grade chassis. With features like a dedicated Copilot key, an FHD IR camera for Windows Hello, and upgradeable DDR5 memory, the Vivobook S14 is engineered to be an intelligent, durable, and high-performing companion for the new era of AI-enhanced computing.
The Future of AI Performance
AMD Ryzen™ AI 5 Processor
At the heart of the Vivobook S14 is the new AMD Ryzen™ AI 5 330 processor. This efficient 4-core, 8-thread CPU provides strong performance for everyday tasks, but its true strength lies in its integrated AMD XDNA NPU (Neural Processing Unit), delivering up to 50 TOPS of AI processing power for next-gen Copilot+ experiences.
Fast, Upgradeable DDR5 Memory
The system comes standard with 16GB of fast DDR5 RAM onboard, ensuring smooth multitasking. Uniquely for a thin-and-light laptop, it also includes an open DDR5 SO-DIMM slot, allowing users to easily and affordably expand the total memory up to 32GB for future-proofing and more demanding workloads.
Stunning Visuals and Robust Design
Vibrant WUXGA OLED Display
The 14-inch WUXGA (1920×1200) OLED display is a standout feature, offering a brilliant viewing experience with a 16:10 aspect ratio. With a near-instant 0.2ms response time, 1,000,000:1 contrast ratio, and rich 95% DCI-P3 color gamut, it delivers incredibly vivid and true-to-life images perfect for both work and entertainment.
Lightweight Yet Military-Grade
Despite its slim profile and a weight of just 1.40 kg, the Vivobook S14 is built to last. It meets the rigorous US MIL-STD-810H military standard for durability, ensuring it can withstand the bumps, drops, and temperature variations of daily mobile life.
Smart and Secure Interaction
Intelligent Conferencing
The laptop is equipped with an FHD IR camera that supports Windows Hello for fast, password-free logins. The camera also has a physical privacy shutter for instant peace of mind. ASUS AI Noise-Canceling technology ensures your voice is heard clearly in meetings by filtering out background noise.
Copilot at Your Fingertips
The backlit keyboard includes a dedicated Copilot key, providing instant access to Microsoft’s AI assistant. This hardware integration streamlines workflows and makes it easier than ever to leverage the power of AI for research, content creation, and system settings.
All-Day Battery and Generous Connectivity
Marathon-Ready Battery
Equipped with a large 70Wh battery, the Vivobook S14 is designed for all-day productivity and entertainment, freeing you from the need to constantly search for a power outlet. It also supports fast charging via its USB-C ports.
Comprehensive I/O Ports
Connectivity is excellent and dongle-free. The laptop includes two USB-C 3.2 Gen 1 ports (with display and power delivery), two USB-A 3.2 Gen 1 ports, a full-size HDMI 2.1 port, and a 3.5mm combo audio jack, providing ample options for all your peripherals.
Full Specifications
Processor & Graphics
- Processor:AMD Ryzen™ AI 5 330 (4 Cores, 8 Threads)
- Graphics:Integrated AMD Radeon™ Graphics
- NPU:AMD XDNA NPU up to 50 TOPS
Memory & Storage
- RAM:16GB DDR5 onboard (Upgradeable via 1x SO-DIMM)
- Storage:512GB M.2 NVMe™ PCIe® 4.0 SSD
Display
- Type:14″ WUXGA (1920×1200) OLED
- Refresh Rate:60Hz
- Color Gamut:95% DCI-P3
- Brightness:300 nits
Connectivity & Ports
- Wireless:Wi-Fi 6 (802.11ax), Bluetooth® 5.4
- Ports:2x USB-C 3.2 Gen 1 (PD), 2x USB-A 3.2 Gen 1, 1x HDMI 2.1
Input & Security
- Keyboard:Backlit Chiclet Keyboard with Copilot key
- Camera:FHD IR camera with privacy shutter
- Security:Windows Hello, Microsoft Pluton, Firmware TPM
Pros and Cons: A Balanced View
Pros:
- Next-Gen AI Performance: Powerful Ryzen™ AI 5 processor with 50 TOPS NPU.
- Stunning OLED Display: Offers vibrant colors and exceptional contrast.
- Upgradeable DDR5 RAM: A rare and valuable feature in a thin-and-light laptop.
- Excellent Battery Life: The 70Wh battery provides all-day power.
- Robust Security: FHD IR Camera, privacy shutter, and Microsoft Pluton.
- Lightweight and Durable: Military-grade build at only 1.40 kg.
Cons:
- 60Hz Refresh Rate: Lacks the smoothness of a 90Hz or 120Hz display.
- Integrated Graphics Only: Not suitable for demanding gaming or heavy 3D tasks.
- No Thunderbolt Port: Relies on standard USB-C, which is slower than Thunderbolt 4.
- Plastic Top Case: Lacks the premium feel of an all-metal chassis.
Who Is This Laptop For?
- Early Adopters & Tech Enthusiasts: Users who want to be on the cutting edge of on-device AI technology.
- Students and Academics: A perfect lightweight machine for research, writing, and AI-powered learning tools.
- Mobile Professionals: Those who need a secure, long-lasting, and powerful laptop for productivity on the go.
Who Might Consider Other Options?
- Gamers and 3D Artists: Users requiring significant GPU horsepower should look for a laptop with a dedicated NVIDIA® RTX™ graphics card.
- Users Needing a High-Refresh-Rate Screen: Those who prioritize ultra-smooth motion for competitive gaming might want a 120Hz or 144Hz panel.
- Content Creators Needing Thunderbolt: Video editors or users with high-speed external drives may require the bandwidth of a Thunderbolt 4 port.
Competitive Edge: AI Power Meets Upgradeability
The Vivobook S14’s key advantage is its unique blend of next-generation AI hardware and user-friendly upgradeability, all centered around a stunning OLED display.
- Cutting-Edge AMD AI Processor: It is one of the first laptops to feature the Ryzen™ AI 5 CPU with a powerful NPU. This gives it a significant advantage in running next-generation AI applications efficiently and locally, setting it apart from older laptops.
- User-Upgradeable DDR5 RAM: In a market where most thin-and-light laptops have fully soldered memory, the inclusion of an open DDR5 SO-DIMM slot is a massive competitive edge, offering users a cost-effective path to enhance performance in the future.
- Premium Display at a Mid-Range Price: Offering a high-quality WUXGA OLED panel at this price point is a strong differentiator, providing a superior visual experience for media consumption and creative work compared to standard IPS displays.
Final Verdict: An Intelligent and Future-Proofed Ultrabook
The ASUS Vivobook S14 (M3407KA) is a smart, forward-looking laptop that offers a compelling glimpse into the future of personal computing. By integrating AMD’s powerful new Ryzen™ AI processor, it delivers a snappy and efficient experience ready for the next wave of AI-powered software. This is brilliantly complemented by a stunning OLED display and the rare, highly welcome ability to upgrade the RAM.
While it may not be a gaming machine, it excels as a modern productivity and entertainment device. Its combination of AI horsepower, a brilliant screen, long battery life, and user-friendly upgradeability makes it a standout choice in a crowded market. For anyone looking for a powerful, lightweight, and future-proofed laptop for school or work, the Vivobook S14 is an excellent and highly recommended investment.
Overall Rating: 4.6 out of 5.0 (A Smart Leap into AI Computing)