Design and Build
The Motorola A3100 features a compact design, measuring 110 x 59.7 x 13.7 mm, and it weighs 119 grams. These dimensions make it pocket-friendly and manageable for one-handed use. Its construction incorporates a classic candy-bar form factor typical of the late 2000s, with a robust plastic body that could withstand daily handling. While style might not be its standout feature, its functional simplicity can be appreciated.