A staff presents Huawei Mate 20 X (5G) mobile phone at the launching ceremony in Shenzhen, south China's Guangdong Province, July 26, 2019. The smartphone, powered by the Balong 5000, Huawei's first 7nm multi-code 5G chipset with the Kirin 980, is currently the world's only dual-mode 5G cellphone that supports standalone/non-standalone (SA/NSA) simultaneously. (Xinhua/Mao Siqian)

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