Introduction
The Micromax Bolt A066 marked its presence in the mobile phone market with its release in May 2014. During its time, it was positioned as an entry-level smartphone, aimed at users seeking budget-friendly devices with dual SIM capabilities. Though it has since been discontinued, it presents an interesting study on the evolution of smartphones over the years. In this review, we will explore the various facets of the Micromax Bolt A066, from its design and display to its performance and connectivity, highlighting its strengths and limitations.