Design and Build
The design of the Sagem my401X is compact and minimalistic, with dimensions of 105 x 46 x 14 mm, making it comfortable to hold and easily pocketable. It weighs in at a mere 85 grams, contributing to its portability. The exterior is finished in silver, giving it a sleek appearance that was quite standard during its time. The phone uses a Mini-SIM card, common for devices from that era. The use of CSTN display technology is notable, though it offers only a basic visual experience with 65K colors at a resolution of 128 x 160 pixels.