Now, it looks like there is one more phone that is launching under this series named Realme X50t 5G. Today, this device showed up on the Google Play Console & this listing revealed the key specs, including the SOC, RAM, display & Android version.
Reported by 91Mobiles first, the listing reveals that the phone has Snapdragon 765 5G chipset, which suggests it will be even cheaper than X50m 5G, which has the Snapdragon 765G SOC. The X50t 5G has a Full-HD+ display & 6GB RAM. Android 10 runs out of the box.