This is my first MI phone and I have been using it just over a month and my experience has been good . Sleek, powerful, sturdy getting regular updates lag free charging is quick using the MI charger using two SIMS and working great . Power back up is just about a day as I have more than 100 apps installed and I am moderate user . So far I have bought power bank, earphone and phone of MI brand and all of them have been really good in terms of quality. I do not play online games so cannot give you any feedback regarding the same but other than that there is no problem whatsoever in running any kind of app. Some of the cool features notch display face unlock infra red port can be used as a standby remote for electronics can capture videos in slow motion mode dual led flash with dual rear cameras no front flash audio quality is loud and clear network reception good split screen feature