I gave away my iphone and got this, pure android lollipop is fas and smooth. The best phone I have ever owned and android is vastly better now thsn the sgs2 I owned. Great size at 5.7. I am going overboard with dark themes since I was sick of ios bright white. Turbo charge is great, 15 to 20 minutes and I'm at 70%. I picked up an aukey 15000 quick charger portable which takes the same amount of time but I do not need it unless I game a lot. If going android is what someone wants to do the x pure is a great choice and pure android lollipop is amazing. Not at all like gingerbread and ics was. Should be getting marshmallow in a week or two ota.