Introduction
The Celkon A75, announced and released in February 2013, is a dual-SIM smartphone that caters to entry-level users with basic functionality. With its release over a decade ago, it has since been discontinued, but it reflects the technological state of the early 2010s and the increasing accessibility of smartphones during that period. This review explores the features of the Celkon A75, examining its design, display, performance, camera, connectivity, and other notable characteristics.