On March 30, Shanghai's vice mayor Wu Qing made the first 5G video call on the Huawei Mate X Smartphone.

3月30日，上海副市长吴清用华为 Mate X 智能手机打了第一通 5G 视频电话。

youdao

On March 30, Shanghai's vice mayor Wu Qing made the first 5G video call on the Huawei Mate X Smartphone.

3月30日，上海副市长吴清用华为 Mate X 智能手机打了第一通 5G 视频电话。

youdao