Hello guys today I am with a new smartphone sony experia xa1 ultra I have recently buy this smartphone from the nearest sony store. and I am very happy to buy this smartphone. this is very excusive smartphone. and its very feature smartphone. because this mobile has a 3gb ram and 16 gb rom and its expandable memory is upto 200 gb and its display resolution is very good. and its display size is 6 inches full hd display.