Design and Build:
The Samsung E780 features a compact and lightweight design, measuring 94 x 48 x 15.5 mm and weighing only 90 grams. This small size made it highly portable and comfortable for everyday use. The phone uses a Mini-SIM and is constructed with a flip-phone design, a popular style in the mid-2000s. The main TFT display supports 256K colors, offering a vibrant visual experience for its era. The resolution of 176 x 220 pixels is typical for phones of its time, and complemented by a secondary external OLED display with a 65K color spectrum, which provided users with notifications without needing to open the phone.