Dual SIM is one of the most advanced technologies in the age of technology development. It doesn’t take two phones like before to use two SIMs. Two SIMs can be used in one phone. Oppo A57 is one of those phones that also supports dual SIM functionality. Please follow the article till the end to get more about it.
Oppo A57 comes with Dual SIM functionality. You can use two SIMs simultaneously on your phone. But you have to use nano-size SIM on this phone. You will get all specifications of this phone on our site. Please visit our site if you want to collect this information.