Mobile World Congress 2019 started on February 25 and till now, we have mostly seen all the major announcements from the tech show. Here, we bring to you 11 key announcements that you must know about:
6Xiaomi Mi Mix 3’s 5G variant finally got unveiled

Xiaomi finally launched the 5G variant of its Mi Mix 3 smartphone at the tech show in Barcelona, Spain. Although the rest of the specifications of the smartphone are the same as the previously launched model, the 5G variant comes with Qualcomm Snapdragon 855 SoC and Snapdragon X50 5G modem. The company also made its Mi 9 smartphone globally available at the event.