Design and Build
The Samsung C400 is compact, measuring 85.5 x 43.4 x 16 mm and weighing a mere 85 grams. This light and slim profile contributes to its portability, making it easy to slip into a pocket or small bag. The phone uses a Mini-SIM, consistent with most devices from that period, and is available in a sleek silver color. Its minimalist design is typical of the feature phones of its time, focusing on simplicity and functionality.