Design and Display
The Karbonn A27 Retina features a sleek design with dimensions of 133.6 x 66 x 9.1 mm, making it relatively compact when compared to more modern, larger smartphones. Its lightweight of 126.5 grams contributes to its portability. The phone houses a 4.3-inch IPS LCD display, which was average for its time, providing decent clarity with a resolution of 540 x 960 pixels and a 16:9 aspect ratio. While the screen-to-body ratio of around 57.8% may seem modest, it was typical for designs from that era.