Mobile World Congress 2019 opens to present newest 5G products in Barcelona, Spain

Chinese company OPPO presents its live 5G real-time multiplayer cloud gaming at Mobile World Congress (MWC 2019) in Barcelona, Spain, Feb. 25, 2019. The four-day MWC 2019 opened its door on Monday, which presents the newest 5G products of the high-tech giants from all around the world. (Xinhua/Guo Qiuda)