Realme had hinted at a GT2 series event set for today (December 20, 2021). However, the OEM has not unveiled the flagship smartphones in question as it has confirmed the nature of its 3 industry-first "innovations". This presentation involved more detail on the devices' new build material, ultra-wide cameras and comms array.
https://www.notebookcheck.net/Realme-unveils-the-GT2-Pro-s-three-world-s-first-features.588158.0.html