Design and Build
The Karbonn A9 sports a compact design, with dimensions of 120 x 60.5 x 11.3 mm. It strikes a balance between portability and usability, fitting comfortably in the hand or pocket. The dual SIM (Mini-SIM) capability was a standout feature, especially appealing in markets where the use of multiple carriers is common. Though the phone's weight was not specified, it likely reflected the lightweight nature typical of its peers from that time.