People are seen at the booth of Chinese telecom company ZTE at the 2019 Mobile World Congress (MWC) in Barcelona, Spain, Feb. 25, 2019. The four-day 2019 MWC opened on Monday in Barcelona. (Xinhua/Guo Qiuda)
Visitors take pictures of a ZTE drum robot at the 2019 Mobile World Congress (MWC) in Barcelona, Spain, Feb. 25, 2019. The four-day 2019 MWC opened on Monday in Barcelona. (Xinhua/Guo Qiuda)
A visitor plays VR games at the 2019 Mobile World Congress (MWC) in Barcelona, Spain, Feb. 25, 2019. The four-day 2019 MWC opened on Monday in Barcelona. (Xinhua/Guo Qiuda)
People are seen at the booth of Chinese tech company Xiaomi at the 2019 Mobile World Congress (MWC) in Barcelona, Spain, Feb. 25, 2019. The four-day 2019 MWC opened on Monday in Barcelona. (Xinhua/Guo Qiuda)
People are seen at the booth of mobile company Vodafone at the 2019 Mobile World Congress (MWC) in Barcelona, Spain, Feb. 25, 2019. The four-day 2019 MWC opened on Monday in Barcelona. (Xinhua/Guo Qiuda)
People are seen at the booth of Chinese tech company Huawei at the 2019 Mobile World Congress (MWC) in Barcelona, Spain, Feb. 25, 2019. The four-day 2019 MWC opened on Monday in Barcelona. (Xinhua/Guo Qiuda)
Visitors take pictures of a Huawei MATE X, a foldable 5G ready smartphone, displayed at the 2019 Mobile World Congress (MWC) in Barcelona, Spain, Feb. 25, 2019. The four-day 2019 MWC opened on Monday in Barcelona. (Xinhua/Guo Qiuda)
A visitor takes pictures of a Huawei MATE X, a foldable 5G ready smartphone, displayed at the 2019 Mobile World Congress (MWC) in Barcelona, Spain, Feb. 25, 2019. The four-day 2019 MWC opened on Monday in Barcelona. (Xinhua/Guo Qiuda)
People are seen at the booth of Chinese tech company Huawei at the 2019 Mobile World Congress (MWC) in Barcelona, Spain, Feb. 25, 2019. The four-day 2019 MWC opened on Monday in Barcelona. (Xinhua/Guo Qiuda)
People are seen at the booth of Chinese tech company Huawei at the 2019 Mobile World Congress (MWC) in Barcelona, Spain, Feb. 25, 2019. The four-day 2019 MWC opened on Monday in Barcelona. (Xinhua/Guo Qiuda)
Visitors try on Huawei MateBook X Pro laptops at the 2019 Mobile World Congress (MWC) in Barcelona, Spain, Feb. 25, 2019. The four-day 2019 MWC opened on Monday in Barcelona. (Xinhua/Guo Qiuda)
