I brought this phone on some flash sale. on 3g network work well not test in 4g yet but I am sure will work fine. thing I dont like about this phone is it is very slow I mean very very very slow. screen quality is nice. but whats up with firmware every coulle of months therw is update. some times feel like this its a syndicate anyways cool phone but wont recommed it but for the price hey I think bezt phone apart from that it need to give more ram keeps running out of ram sleek phone really nice design