Miui phone app and almost every other phone, contact and dialer app is far superior. Unfortunately this trend for giving google Phone app has caught on with non-samsung manufacturers. In a dual sim smartphone It doesn't give option as to via which sim do I dial (dafault is set, and after dialing I can change sim, but why not to give option to choose sim 1 or 2 while dialing in the first place? These are Simple essential features that should be present.