Design and Build
The Micromax X40 is compact, with dimensions of 117 x 51 x 17 mm, and weighs 148 grams, making it relatively easy to carry despite its chunky profile. It houses a dual SIM (Mini-SIM) configuration, catering to users who manage separate personal and work numbers. The phone's design is fairly standard for feature phones of its time, featuring a functional plastic body with a simple brown color scheme.