Design and Build
With dimensions of 112 x 44 x 22 mm and weighing just 97 grams, the Siemens S40 is a compact and lightweight device that fits comfortably in hand. Its silver finish gives it a sleek, metallic look which was quite stylish for its time. The phone's build is solid and durable, making it a reliable companion through everyday use. The use of a Mini-SIM slot, which was standard at the time, highlights the era's practicality in phone design.