The GT is Realme's Snapdragon 888-powered flagship smartphone that launched early in 2021. Despite this, it has not made it far outside the Chinese market thus far. This situation will change soon however, with a release onto AliExpress' EU website. It will join the Narzo 30 5G on this platform in June of this year.
https://www.notebookcheck.net/The-Realme-GT-and-Narzo-30-5G-is-coming-to-Europe-via-AliExpress.540475.0.html