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Photo taken on July 26, 2019 shows a 5G mobile phone Huawei Mate 20 X (5G) showing its downloading speed at the launching ceremony in Shenzhen, south China's Guangdong Province. 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)
