I cannot speak for Xiaomi TVs in general. But if you want another good comparison to Sony or Samsung on the same product, check out TCL. Last I checked, TCL-branded TVs ang best-seller sa USA.
Para sa akin Lods yung Samsung kasi kung meron mang factory defect maganda yung customer service nila kasi well established na yung Xiaomi as experienced dun sa smart watch nila last October 2021 ko pa yun pina service kasi buggy yung software nila until now ang feedback lang sa akin is di pa daw nag reply yung manila.