High end specifications with poor quality. Review on Xiaomi Poco F1

Pathatic performance I faced by using this phone. this phone is a gambling by xiaomi company. actually it is a best flagship phone in that price range. but it is totally gambling of xiaomi company. why because this phone is having upper specifications and very poor quality. my friend purchased this phone 2 months back. this phone gets heat very much while in charging and it is having display issue. the display is not good and sometimes little Sports are showing. he visited to service centre. but they told that sorry no issue. why because phone is displaying spots sometimes only. and coming to the performance while talking the phone the audio quality is very loud but not smooth like talking in Samsung Vivo or Oppo phone. finally my word is of you want best specifications in low price u can buy it. But if you want best quality atleast smooth performance u never go for it.