Oppo and vivo, both part of the BBK Electronics conglomerate, took part of the China Mobile Partners Conference, currently happening in Beijing. The smartphone companies showcased their own 5G prototypes with the Qualcomm Snapdragon X50 modem in action. Oppo Find X with 5G modem Oppo showcased a Find X that managed to open web pages and stream videos at 5G speeds while hooked to additional server and a remote screen, revealing the massive amount of information, processed in under a second. The other demo included vivo NEX 5G smartphone, which is basically a vivo NEX S unit...
Source: https://www.gsmarena.com/oppo_and_vivo_also_demo_5g_smartphones_with_a_qualcomm_modem-news-34586.php