OPPO Reno 3 Pro 5G to Become Thinnest Dual-Mode 5G Phone Chinese smartphone brand OPPO has teased images of its upcoming Reno 3 5G, which is set to launch in December.
OPPO Launches New Color OS 7- Reno 3 Will be the First Phone With the New OS At a press conference on November 20, OPPO released their new operation system Color OS 7.