The Redmi K30 duo was launched six months ago, which means it's about time we got a successor to the phones. New information has now surfaced about the upcoming Redmi K40, with notable takeaways including battery capacity, display design/features, and main camera specifications.
https://www.notebookcheck.net/The-Redmi-K40-surfaces-in-yet-another-leak-expected-to-share-features-with-the-Redmi-K30-Pro.478417.0.html