The Yezz Billy 4 is a basic smartphone with Windows Phone 8.1. Its specs are nothing to write home about - 4" 480 x 800 px display, 1.2 GHz quad core processor, 512 MB RAM, 8 MP main camera and 1.3 MP front camera. Dual SIM card support is on board as well.
Despite our efforts to provide full and correct Yezz Billy 4 specifications, there is always a possibility of admitting a mistake. If you see any wrong or incomplete data, please