This xiomi note 4 with 4GB RAM is speed than others as I see. this varient is quite good than other varient. And 64GB internal momery is hugh for me or us.It gives a lot of space to install apps and to keep documents as much me want for our need. Design also good with full metal body and quite slim design. I refer it u buy. Because its a top rated smartphone now ij market. Any user who loves gaming and keeps lotvof stop should defenitly buy this one. I am using this from last 15 days and I am loving it.