Hanoi aims to become a smart and sustainable urban area in the future. The move will help it fulfill some of the growing demands. A smart and sustainable urban model must ensure convenience, safety, and hospitality for residents on the basis of the application of major Industry 4.0 technologies. Hanoi needs to roll out plans on developing strategies on digital television, digital connectivity infrastructure, cyber security, startup and innovation ecosystems, smart agriculture and tourism, and digital industry.-VNA