Overview: Smartphones have become a ubiquitous phenomenon in recent years. The heightened reliance on smartphones has raised the bar for the quality, longevity, and reliability of these devices across various environments. Consequently, manufacturers face increasing pressure to meet these demanding criteria and deliver devices that can withstand the rigors of daily use while maintaining peak performance. Smartphone brands are also becoming cognizant of the rising consumer dependence on smartphones for day-to-day activities. Hence, with a consumer-centric approach, they are also focusing a lot on the build quality with innovations ranging from materials to manufacturing and testing process to deliver strong devices which are able to withstand the rigors through its lifecycle.