XDA Senior Member kacskrz may have uncovered a complicated rebadging scheme for Xiaomi/Redmi/Poco flagships by snooping through build configurations. This is all centered around the new K40 series. We already saw in FCC docs that the Redmi K40 will be sold as the Poco F3 globally. However, these new findings suggest that the K40 will be renamed “Xiaomi Mi 11X” for the Indian market instead of using the Poco brand. This X-branding will carry over to the Redmi K40 Pro as well, which will be known as the Xiaomi Mi 11X Pro. Note that these are not related to the Redmi 10X and 10X Pro....
Source: https://www.gsmarena.com/the_redmi_k40_and_pro_may_be_renamed_mi_11x_for_india_k40_pro_to_be_called_mi_11i_instead-news-48052.php