Design and Build
The Yezz Billy 4 has a compact design with dimensions of 122.5 x 64.4 x 9.9 mm, making it easy to handle and carry. The phone is lightweight, weighing just 109 grams, which contributes to its portability. Its exterior design accommodates dual Micro-SIM cards, a practical feature for users who need separate lines for personal and professional use. The device was available in an appealing range of colors, including White, Black, Red, Gun Metal, Blue, Yellow, and Champing Gold, providing a variety of choices for style-conscious users.