Vivo teases its own smartphone sub-brand “iQOO” on Weibo February 12, 2019 by admin Tweet Vivo is the latest holdout among the top Chinese smartphone makers to introduce its own sub-brand with the unveiling of iQOO today. But the company has yet to unveil an actual iQOO-branded device. Read more… Neowin Related Posts:iQOO launches MediaTek-powered U3x Standard Edition in ChinaMicrosoft might launch a traditional Surface-branded…Microsoft branded PC mice, keyboards, and webcams to…Xiaomi to spend over $15 billion to dethrone Apple…HTC comes out of hibernation, teases new…