At online prices of partly less than 200 Euros (~$242), the Xiaomi Redmi Note 9T is currently the cheapest 5G smartphone on the market. Our review shows that Xiaomi didn't cut corners in terms of features nonetheless.
https://www.notebookcheck.net/Xiaomi-Redmi-Note-9T-5G-The-review-results-in-overview.520017.0.html