Taiwanese electronics company Asus has unveiled the world's thinnest convertible laptop 'Zenbook Flip S', which is only 10.9 mm in thickness and costs ₹71,000. The 13.3-inch laptop features a 360-degree hinge, a fingerprint security sensor, 4K display, and runs on Windows 10. It weighs just 1.1 kg, lighter than its competing HP and Apple laptops.