The Realme X50 5G will launch in Russia soon. The exact details for the release date and price are yet to be unveiled, however.
Last year, the country抯 leading carrier, MTS, launched its 5G network with coverage in Moscow and St. Petersburg. The carrier uses Huawei equipment and supports both the mmWave and sub-6GHz standards.
The Realme X50 5G is powered by the Snapdragon 765G chipset and supports only sub-6GHz 5G. That抯 going to limit its carrier support, for example Tele2 (in partnership with Ericsson) launched a mmWave network in Moscow.
Source (in Russian)