Design and Build
The Samsung S401i has a classic flip phone design, measuring 88 x 44 x 19.8 mm and weighing just 75 grams. Its lightweight and small size provide great portability, easily fitting into pockets without discomfort. The use of a Mini-SIM slot reflects its era, and the overall build is simplistic with a focus on functionality. The exterior features a secondary STN display that offers basic information at a glance without the need to open the phone.