Design and Build
The E81 boasts a compact and lightweight design, with dimensions of 99.8 x 46.7 x 16.7 mm and a weight of just 90 grams. This made it an easily portable device, fitting comfortably into both the hand and pocket. The use of the Mini-SIM standard was typical for the time, ensuring compatibility with many network providers. Its "Lucent Black" color provides a sleek and professional appearance, appealing to a wide segment of users. The simplicity of its form factor harks back to a time when robustness and practicality were key elements of mobile phone design.