Description
ASUS Vivobook TN3402YA-LZ421W S 14 Flip Touch Screen AMD Ryzen 5 7430U 16GB RAM 512GB SSD 14 Inch WUXGA (1920×1200) Windows 11 Home 1080p FHD camera with privacy shutterCool Silver 90NB1112-M00JP0
Specifications
- Processor:AMD Ryzen™ 5 7430U (6 cores, 12 threads, up to 4.3GHz)
- Graphics:Integrated AMD Radeon™ Graphics
- Display:14″ WUXGA (1920 x 1200), IPS, 300 nits, Touchscreen w/ stylus support
- RAM:16GB DDR4 (soldered)
- Storage:512GB NVMe PCIe 3.0 SSD
- OS:Windows 11 Pro
- Ports:USB 3.2 Gen 2 (Type-A & Type-C), HDMI 2.1, USB 2.0, audio jack
- Extras:Backlit keyboard, 1080p webcam w/ privacy shutter, 360° hinge, stylus support
Performance
The Ryzen 5 7430U offers solid multitasking performance for everyday productivity — think web browsing, video conferencing, document editing, and even light creative work. With 6 cores and 12 threads, it handles parallel tasks efficiently, though it’s not a chip meant for heavy gaming or professional 3D rendering.
The 16GB RAM ensures a smooth experience with multiple tabs and apps open. And the PCIe 3.0 SSD offers fast boot times and app loading.
Best for: Office work, Zoom calls, design students, coding, and moderate creative workloads (e.g., Figma, Photoshop-lite).
Display & Design
The 14-inch WUXGA screen (1920 x 1200) offers more vertical space than a standard Full HD screen — great for reading, writing, and productivity. It’s sharp, colorful, and bright enough (300 nits) for indoor use. The glossy touch panel supports stylus input, making it ideal for note-taking or sketching.
The 360° hinge transforms the VivoBook into a tablet, tent, or stand mode, perfect for presentations or creative work. While it’s not as premium as a ZenBook or Surface, the design feels well-balanced and professional.
Keyboard, Touchpad & Ports
The backlit keyboard is comfortable for long typing sessions, and the 1.4mm key travel feels responsive. The large precision touchpad supports multi-touch gestures well.
Port selection is solid for a thin-and-light:
- USB-C with power delivery and display out
- HDMI 2.1 for 4K external displays
- Full-sized USB-A (x2)
- USB 2.0 (useful for mouse/dongles)
- 3.5mm audio jack
The inclusion of a USB-C port that supports display output and charging is a huge plus at this price point.
Webcam & Audio
The 1080p Full HD webcam is a standout feature — much better than the usual 720p sensors. It includes a privacy shutter for peace of mind. Audio is decent for casual media consumption and Zoom calls, though not particularly rich or bass-heavy.
Battery Life
Expect 6–8 hours of real-world use — browsing, video calls, and light work — depending on brightness and performance settings. It’s not an endurance champ, but respectable for this class of device.










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