Oppo

Twenty mobile brands, twenty country labels. China shows up on the most of them: POCO, Xiaomi, OnePlus, Vivo, Oppo, Huawei, Realme, Infinix, Redmi, Tecno, Lenovo and Honor all carry it. The United States gets two… إظهار المزيد

A man in a suit explains the origin of mobile phones in a lecture, covering brands from Nokia to iPhone.