A cellular working system and a selected iteration quantity are referenced. This model, launched in 2013, is named KitKat. It succeeded Android 4.3 (Jelly Bean) and preceded Android 5.0 (Lollipop). It introduced enhancements like immersive mode, printing framework, and display recording capabilities.
This iteration was vital because of its efforts to optimize efficiency on lower-end gadgets, increasing accessibility to a wider vary of customers. Its compatibility with an unlimited variety of purposes on the time made it a secure and extensively adopted working system for a number of years. Moreover, its design language influenced subsequent variations of the platform.