Design and Build
The Amoi A90 is characterized by its compact design, with dimensions of 86 x 44 x 21 mm and a light weight of 83 grams. Its small form factor made it highly portable, fitting easily in a pocket or handbag. The phone features a classic clamshell design, which was popular in this era, with a focus on durability and simplicity. The use of a Mini-SIM card was standard at the time, allowing for hassle-free connectivity across multiple GSM networks.