"Extra Quality" in the 300MB world usually means 720p.
When you see a filename like Movie_Name_2023_Hindi_Dubbed_720p_Bolly4uin_300MB.mp4, here is what the metadata tells you: 300mb south movie bolly4uin extra quality
If you are navigating these waters, here is how to manage your experience safely and effectively. "Extra Quality" in the 300MB world usually means 720p